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50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
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9
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33
11
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72
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52
51
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68
63
ctif2a
ctif1a
ctif1bCompressor Inlet Thermocouple 1A
1C2
CTIM
L3TCIDiff = 10
MEDTBTC 25-26
CTDA
Diff = 25
1C2
ctda2
ctda1TBTC 25-26
Compressure Dicharge Press'XDCR 96CD-1
ctda3MED
LCTDA_ALM
CPD
Diff = 10
1C2
cpd1b
cpd1aTBTC 25-26
Compressor DischargeThermocouple #1
cpd1cMED
LCPD_SENSR
AFPAP
Diff = 2
1C2
afpap1b
afpap1aTBTC 25-26 Atmosphere Pressure 96AP-1A
afpap1cMED
LAFPAP_SENSR
CTD
Compressor Inlet Thermocouple 1B
Compressor Inlet Thermocouple 2A
Compressor DischargeThermocouple #2Compressor DischargeThermocouple #3
Compressure Dicharge Press'XDCR 96CD-1BCompressure Dicharge Press'XDCR 96CD-1C
Atmosphere Pressure 96AP-1B
Atmosphere Pressure 96AP-1C
Compressor InletTemperature
Compressor Inlet Air Temp'Spread Excessive
Compressor DischargeTemperature
COMPR DISCHARGETEMP HIGH SPREAD
Compressor DischargePress Max Select
Comp Disch' Xducerdiff fault high
Barometric PressureTransducer 96AP
Barometric pr'Xducer disagree
Task: TMRIO 0
Module: TMRIO
1 1Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
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2
3
4
5
6
7
8
9
10
17
18
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20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
67
66
64
62
61
59
58
57
56
55
54
53
52
51
65
68
0
63
L2WX
LO43BWX
L43OL94Z
L83SS_FULSPD
L43M
L28FDX1
2
3
4
5
6
7
L43A
L43RS
L43CA
L43F
L43C
L43CD
2
SC43
L83BW
0
L43O_C
L43O_F
L43PROC_EN
L43C_SEL_SSL43CX
1S L43CZ
Command Mode
Turbine/Compressor water washcontrol
4' Up With No shutdown
Flame detection control
Turbine Warmup Complete,Increase FuelWater Wash Not selected
Off Mode Selected
Cooldown Mode Selected
Crank Mode Selected
Fire Mode Selected
Manual Mode Selected
Auto Mode Selected
Remote Select LogicCable Remote SelectedOn
Select Static Starter FullSpeed Speed Reference
Enable for ExternalSpeed/Load Setpoint
Off or Fire Selected
Off, Crank, or CooldownMode Selected
Crank Mode SelectorSwitch - Single Shot
Time Delay L43C
Task:CtrlMdSel 0
Module: CTRLMODE
1 4Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
L30D_RS
L30D_RSZ
L14HT
L4
L30D_SU
L30D_RUN
L3RS
L30D_SD
L30D_STG
L30D_CRN
L43O
L3
L28FD
L83SUFI
55
L94X
L52GX
L69TNM
L83SUAR
L30D_FSN
L30D_ACN
L86DR1_CPB
L86MR1_CPB 2S
2SL86MR1
L86DR1
L43ADJ2
L43ADJ1 L43ADJ_ALM
| P - N | < 90 = L27DZP125VDC_R0
N125VDC_R0| N | < 30 = L64D_N
P < 30 = L64D_P
Normal shutdown
Set: TBN speed > 1.5, Reset: < 1.2
Master Protective signal
Ready to start
Off Mode Selected
Turbine complete sequence
Flame detected
Startup FSR Firing Fuel commandStartup FSR Accelerate Fuelcommand
GCB closed
Auto Synchronize Permissive
Master reset command P.B
Diagnostic reset command P.BMaintenance Cal Mode Enabled OnVSVO Slot 5Maintenance Cal Mode Enabled OnVSVO Slot 10Positive Leg 125 VDCBus LevelNegative Leg 125 VDCBus Level
"SHUTDOWN STATUS"display
"RUN STATUS" display
"STARTUP STATUS"display
"STARTING" display
"READY TO START"display
"NOT READY TO START"display
"CRANKING" display
"ACCELERATING" display
"FSNL" display
Master reset
Diagnostic reset
VSVO in calibration mode
Task: CtrlMdStat 0
Module: CTRLMODE
2 4Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
73
71
70
66
61
59
58
57
55
69
51
65
64
54
62
Auxiliary to start signal
67
53
75
Auxiliary signal to L1X
63
Master protective signal
56
L4
Fired starts count
72
Manually iniatedstarts count
74
L1S
TCMIS
1Hr Pulse Total fired time
60
L1XY
L3SS_CON
L1FXStatic Starter ConnectSequence Complete
Firing timer
Normal shutdown
Total starts count
Fast load starts count
Emergency trips count
CurrentC1
L43O_F
L1X
C2 Current TCTS
L30CMIS
L30CTS
C3 TCFLSCurrent
L2F
L28FDX
C4 TCFSL30CFS Current
L86CBT
L28FDY
L14HM
L14HS
L94X
S
R
TCESCurrentC5L30CES
Current TFT_TC6TFT_TCNT
Compressor Bleed Valve PosTrouble TripSet:TBN speed > 14, Reset: < 13.5Time Delayed Loss of FlameSet: TBN speed > 95, Reset: < 94
Auxiliary to fast load start signal
Flame detection control
Off or Fire Selected
Master control - startup permissive
52
CurrentL30CSURG C7COMPRESSOR STALL DETECTED Compressor Stall Count
TCCS
From C8 to C17 are in DLN2pTmrCntr
Task: Tmr_Cntr 0
Module: CTRLMODE
3 4Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
CNT
CNT
CNT
CNT
CNT
S
R
CNT
CNT
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
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3
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5
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7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
73
71
70
66
61
59
58
57
55
69
51
65
64
54
62
G2 LOAD REJECTION MODE
67
53
75
TBN speed in %
63
Unit onlineL52ONLINE
Total over fired time 4-6 Fexhaust
72
Remote breaker tripped atload count
74
L83FXI
TCGT
95 > A > 94
Exhaust temperature biasgreater than 28F (50F)
60
TNH
Exhaust Temp Bias total overfired time 0-2deg F exhaust
Total overfired time 2-4 Fexhaust
Exhaust temp bias 10-15 Fexhaust
CurrentC18
L52ONLINEZY
C19 Current TUFT_LCNT
L30CGT
L30TUFT_TRG
L83LFL_MODE
TTRX_B
TTRX_FExhaust DegF delta aboveMCR (TTRX)
Limited FrequencySensitive Mode
Tie Line Breaker Open Time Delayed
52
Total 4 second dwellsbelow 95% speed
4S
0 < A < 2
2 < A < 4
3.6S CurrentC20 A/1000 TOFT5_TCNT
C213.6S Current
C223.6S Current4 < A < 6
C233.6S Current6 < A < 8
C243.6S Current8 < A < 10
C253.6S Current10 < A < 15
C263.6S Current15 < A < 20
C273.6S Current20 < A < 28
C2828 < A
3.6S Current
TOFT10_TCNTA/1000
TOFT15_TCNTA/1000
TOFT20_TCNTA/1000
TOFT25_TCNTA/1000
TOFT30_TCNTA/1000
TOFT35_TCNTA/1000
TOFT40_TCNTA/1000
TOFT50_TCNTA/1000
TUFT_CD_CNTCurrentC29
Number of compressor 4second dwells
Exhaust temperature bias6-8 F exhaust
exhaust temp bias 8-10 Fexhaust
68
exhaust temperature bias15-20 F
exhaust temperature bias20-28F
L52GXGenerator Breaker Close/OpenStatus Input
Task: Tmr_Cntr 0
Module: CTRLMODE
4 4Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
CNT
CNT
ON
ON
CNT
CNT
CNT
ON
CNT
ON
ON
CNT
CNT
CNT
ON
ON
CNT
CNT
ON CNT
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
L1S
R43STRSEL
L1FX
L3SFLT
55
L1START_CPB
L83AM
L1X
1S
L1FAST_CPB
R43FSTSEL
L43O
L14HT
L3RS
L3ACS
L94FIG
L94X
L2G
L63QEZ
L5EX
L4Y
S
R
L4
L1XY
69
L26TCX
L70R
L52GZ
S
R
L3MCSTR
Master start signal
Cable remote G/T start select
Master fast load start signal
Cable remote G/T Fast start select
Off Mode Selected
Ready to start
Set: TBN speed > 1.5, Reset: < 1.2
Auxiliary check servos
Control system fault trip
Failure to ignite on Gas trip
Normal shutdown
GCB reclosing timer
88QE Test failedEmergency Manual tripcommand AUX'Time delay loss of master protective
Master protective siganl
Aux' to start signal
Master startup permissive
Aux' signal to L1X
Normal start indicator
Aux to fast load startsignal
Auto to manual load transfer
On Normal temp' control
Raise speed setpoint
GCB closed time delay
Task: SUCMND 0
Module:SUCMND
1 1Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
ON
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
L86HD
l3cp
69
l26qn
L28FDSCK
L4Y
L3BHSTCK
l3ss_rs
L3STCK_HGEN
L3EX_RS
L86TCI
L3IGVFLT
L5ESTOP1
L52GX
L43O
L86MP
L86CBI
L39VD3
L3TFLT
L4T
L14HM
L30COM_EXFLT
L52GX
L3ACS
L3COMM_IO
L3GPSTCK
L3STCK0
L3STCK1
L3STCK2
L3STCK3
L3STCK4
L3STCK
L3RS
Customer Permissive To start
Comp' inlet T/C disagree
IGV position servo trouble
Estop PB normal (inv')
L.O header Temp' Normal: >45 `F
No Flame Detected
Hydraulic protective trouble lockout
GCB closed
Off mode selected
Time delay loss of master protectiveComp Operating Limit BH startcheck permLCI ready to start
Hydrogen start check
Master protective startup lockoutComp' Bleed valve fault positionlockout
AVR read to start
Vibration start inhibit
Master protective trip
Comp' discharge pr' fault alarm
Set: TBN speed > 14, Reset: < 13.5AVR TO MK VI communication fault
Gas purge OK to start permissive
Aux check servosVCMI state changes For R, S and T OKGCB closed
Start check logic 0
Start check logic 1
Start check logic 2
Start check logic 3
Start check logic 4
Start check
Ready to start
Task: SuPerm 0
Module
1 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
69
L3RS
L4PTR3_FB
l52qs
L63QT
L4Y
L3GLTSDYZ
L86MP
L86HD_ALM
L5ESTOP1_FBZ
L52QA
L1X
L63QEX
L4PTR1_FB
L4ETR_FB
L86MR1
L3GLT
L3GCVQFLT
L3GRVFLT
L3GCVFLT
L3GCVSFLT L3GFLT
L4SX
L63HGLX
l3cp
L14HR L3CP_ALM
L86HD
Ready to start
Estop PB (inv')
88QA running
88QS running(inv)
88ES oil detection on S/U
Startup permissive
Lube oil header pressure Low trip
Primary trip Relay #1 Feedback
Primary trip Relay #3 Feedback
Status of ETR Relays
TD loss of master protective
L3GLTSD test complete TD
Master reset
G1 gas valve fault
G3 gas valve fault
SRV position servo trouble
G2 gas valve fault
Gas fuel leak test master enable
Gas fuel Hyd' pressure Low trip
Customer Permissive to start
Set: TBN speed < 0.06, Reset: > 0.15
Master Protective setlogic
Master protectivestartup lockout
Fuel gas control fault
Hydraulic protectivetrouble lockout
Customer permissive tostart disabled
65
Task: Superm 0
Module: SuPerm
2 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
67
66
64
62
61
60
59
58
57
56
55
54
53
52
51
65
68
L1\FDBK\HEALTHY
L1\G\L3SST_COM_P
63
L1\L4SS_RUN
L1\LSS_CONNECT
L83TRINH_ON
L1\L30SS
L1\L3SS_RS
L3TSS_COM_P1 3SEC
l30ss
l3ss_rs
l4ss_run
lss_connect
L83TRINH_CMD
L83TRINH_OFF
LCI (Static Start) Alarm
LCI Ready to Start
LCI Running
LCI connected to AC power
EGD LINK TO THELS2100 (L1) FAULT
L30COM_L1FLT
Multi Start ModeCommand to LCI
l4sst
L1X
L60B0G
L60SSBOGTRIP
L86SS_CON
L14HSX
L94X
L3SMT
L4SSTX
L83SS_ZERO
L2TV
L83SS_COAST
L14HMZ
L43O_C
L83SS_WASH
L86MR1 L30SS_ALM
l89ssc
l89ndo
L89SSDIS_ALM
l89ndc
l89sso
L89NDDIS_ALM
L3SSDIS_ALM
EDG commu' between LCI and MKVI OKEDG commu' feedback form LCI tohealthyMaster reset
LCI alarm
LCI ready to start
LCI running
LCI connected to AC power
LCI multi start mode On
LCI multi start mode Off
LCI fault/Trip
Master control startup permissive
Starting device Bogged down
Static starter Bogged down tripStatic starter connect sequencelockoutAux signal to L14HS
Normal shutdown
Turbine vent timerMininmum Firing speed aftercoastdown from purgeOff,Crank, or Cooldown ModeselectedSelect Static starter water washspeed referenceSelect static starter zero speedreferenceLCI disconnect sequence trouble-Do not start exciter
LCI disconnect switch open
LCI disconnect switch closedLCI neutral GND disconnectswitch openLCI neutral GND disconnectswitch closed
LCI (Static Start) Alarm
Starting device trip
Enable Bogged down logicif washing Turbine
LCI disconnect fail toopen 89SS
LCI disconnect fail toopen 89ND
Task: LS21KStrtMn 0
Module: STARTMEANS
1 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
S
R
ON
PLS
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
67
66
64
62
61
60
59
58
57
56
55
54
53
52
51
65
68
L83SS_WW_RUN
63
L83SS_WWCOOL
L83SS_FULSPD
L83SS_FIRE
L83SS_PURGE
l4ssrun
Static Starter Neutral GndDisconnect Sw ClosedStatic Starter Neutral GndDisconnect Sw Opened
Static Starter DisconnectSw Closed
L4SS_W_WASH
L4SS
LSS_ACTV
EX2K_RUNNING
L14HMZ
L83SS_WW_CD
L83SS_WASH
l4sstorq
l89ssc
l89sso
l89ndo
l89ndc
l4sst
L14HSX
L86MR1
S
R
L4SS_FLT
Static Starter DisconnectSw Opened
Permissive to run steady state towater washSelect Static Starter FastCooldown speed refSelect Static Starter Full SpeedSpeed ReferenceSelect Static Starter FiringSpeed ReferenceSelect Static Starter FiringSpeed Reference
Select Static Starter WaterWash Speed ReferenceSelect Start WaterWash/Cooldown Contact
Mininmum Firing Speed AfterCoastdown From PurgeStatic Start Master StartPermissiveMaster Start Signal for StaticStart WW ModeIndicates EX2K Running Status,1 = runningStatic Start Mode Active
Static Start Master ControlSignal
Static Starter Fault/Trip
Auxiliary signal to L14HS
Master reset
Static Start Make TorqueCommand
Static Starter fault
Task: LS21KStrtMn 0
Module: STARTMEANS
2 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
67
66
64
62
61
60
59
58
57
56
55
54
53
52
51
65
68
L2WX
63
L4SS
L3SS_CON
L14HP
L83SS_FIRE
L43O_C
L2TV
L83SS_FULSPD
L83SS_WASH
L83SS_WWCOOL
L83SS_ZERO KSSREF0 0L83SS_WWCOOL KSSREF1 9L83SS_WASH KSSREF2 12.5L83SS_FIRE KSSREF3 14.5L83SS_PURGE KSSREF4 23.3L83SS_FULSPD KSSREF5 100
SIGNAL SOURCE TAG NAME VALUE
1ss_ref_out
LCI Speed reference
L83SS_PURGE
L14HMZ
All inputs are " 0 "
then Output set
L83SS_ZERO
TRIGGER
Turbine Warmup Complete, IncreaseFuelStatic Start Master StartPermissiveStatic Starter Connect SequenceCompleteSet: TBN speed > 91, Reset: < 85
Select Static Starter FullSpeed Speed Reference
Select Static StarterFiring Speed Reference
Turbine Vent timerOff, Crank, or Cooldown ModeSelected
Select Static Starter PurgeSpeed Reference
Mininmum Firing Speed AfterCoastdown From Purge
Select Static Starter WaterWash Speed ReferenceSelect Static Starter FastCooldown Speed Ref
Task: LS21KStrtMn 0
Module: STARTMEANS
3 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
67
66
64
62
61
60
59
58
57
56
55
54
53
52
51
65
68
63
l89ndxo
l89ssxc
Static Starter DisconnectSw Open Command
Static Starter Neutral GndDisconnect Sw Open Cmd
L52GX
l89ssc
l89ndo> 1.8EX2K_TRM_V
L69SS_CON
L4DV_ND_DISC
L4
L69SS_DISCON
l89sso
0.5S
l4ss_run
L4SSY
l89ndc
l89ssxo
l89ndxc
Static Starter DisconnectSw Close Command
Static Starter Neutral GndDisconnect Sw close Cmd
Static Starter Neutral GndDisconnect Sw Open
Static Starter Neutral GndDisconnect Sw Closed
Static Starter DisconnectSwitch Closed
Static Starter DisconnectSwitch Open
Connect Static StarterPermissiveGenerator BreakerClose/Open Status InputEX2K Generator Terminal Volts
Static Start MasterControl SignalDisconnect Static StarterPermissiveMaster protective
Static Start Disconnecton Loss of L4 Time Delay
Task: LS21KStrtMn 0
Module: STARTMEANS
4 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
67
66
64
62
61
60
59
58
57
56
55
54
53
52
51
65
68
L94X
L83SS_WW_CON
63
30SECl3ss_rs
EX2K_RUNNING
L43BWX
L14HR
L3SS
L52GX
L4
R
S
L4SS
lss_pwr
20SEC
l89ssc
L1X
L3EX_SSCON
l89ndo
l89ndc
l89sso30SEC
30SECLSS_CON_FAIL
L86MR1
L3SS_CON
L86SS_CON
lss_connect
L14HA
Master reset
STATIC STARTER FAILURE TOPOWER UP
Static Starter DisconnectSwitch Open
Static Starter Neutral GndDisconnect Sw Closed
Static Starter Neutral GndDisconnect Sw Open
Static Starter DisconnectSwitch Closed
EX2000 Connected toStatic Starter
Master control - startup permissive
Static starter connectedto AC power
Set: TBN speed > 50,Reset: < 46
Master protective signal
GCB closed
Static Start CompleteSequence
Set: TBN speed < 0.06,Reset: > 0.15
Water Wash Selected
Indicates EX2K RunningStatus, 1 = running
Load Commutated Inv (Static Start)Ready to Start
Normal shutdown
Initiate Static Starter Water WashConnect Seq
L69SS_CON
lss_pwr Static starter AC powerup
L83SS_CON
L3SS_CON
L4SS
Static Starter ConnectSequence Lockout
Connect Static StarterPermissive
Static Starter ConnectSequence CompleteStatic Start MasterStart Permissive
Task: LS21KStrtMn 0
Module: STARTMEANS
5 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
S
R
ON
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
67
66
64
62
61
60
59
58
57
56
55
54
53
52
51
65
68
63
L4SS
l4ss_run
L14HP
L3_DISCON
L4
2SEC
l89sso
L4
Static Starter DisconnectSwitch Opened
Static Starter Neutral GndDisconnect Sw Closed
Static Starter Neutral GndDisconnect Sw Opened
Static Starter DisconnectSwitch Closed
L3SS
L83SS_DISCON
L69SS_DISCON
l89ssc
l89ndo
l89ndc
L1X
L3EX_DISCON
L3SS_DISCON
l4sstorq
l4ssrun
L14HS
TNH> 1
L60SSBOGTRIPL14SSBOG L60SS_ST_BOG
TNHA
L94X
L2WX
L86MR1
L83PSAM
11+S
< 0.05TNHALAG
60SEC L60PSNA_ALM
L60PSNA
60SEC L3SSDIS_ALM
Set: TBN speed > 91,Reset: < 85
Load Commutated Inv(Static Start) Running
Static Start Master StartPermissive
Static Starter ConnectSequence CompleteMaster protective signal
Master control - startuppermissiveEX2000 Disconnected toStatic Starter
Static Start MasterControl SignalStatic Start Make TorqueCommandTBN speed in %Set: TBN speed > 95,Reset: < 94
Master protective signal
Turbine WarmupComplete, Increase FuelNormal shutdownTurbine High PressureAccelerationMaster reset
Initiate Static StarterDisconnect Sequence
Disconnect Static StarterPermissive
LCI discon' sequencetrouble - do'nt start exciter
Static Starter DisconnectSequence Complete
Static Start CompleteSequence
Static Starter BoggedDown Trip
TBN fail to accel at partspeed
Task: LS21KStrtMn 0
Module: SATARTMEANS
6 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ONS
R
S
R
ON S
R
S
R
PLS
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
67
66
64
62
61
60
59
58
57
56
55
54
53
52
51
L43CZ
13 MIN'
MINUATE/1000
TIME COUNTER
RESET
L4
L43TV2_CMD
L3TVP
L14HM
K2TV15 MIN'
K2TV2
L43TV2_SELV2TV
T2TV
L2TV
L28FDTX
L43BWX
L14HMZ
L3GLTSU_TC
L28FDX
L43O_C
L2TVZ
L2TVX
65
l2tvx1
K2F= 30sec L2F
L43ADJ
L30FD_ALM
L2TVX
l2tvx1
L30SG1_ALM
l30sg1
Set= over 14% Reset= under 13.5%Master protective signal
Flame detection control
Off, Crank or Cool-down selected
Water wash selectedMinimum firing speed aftercoastdown from purgeFuel gas leak test start enable
Flame memory retention
Maintenance calibration mode enable
1sec delay after crankmode selectionAlternate purge timerselection command
Firing permissive
IGNITION EXCITOR ON CHANNALFAULT
1G2
1D347,48
47,48
Failure to ignition AL:100
Ignition permissive
Ignition permissive
Turbine vent timer
Ignition excitor fail AL:135
L2F
L43TV2_SEL
1S
Timer Set
Firing timer
Alternate Purge TimerSelect Logic
Purge time currentaccumulate
Task: SuPurge 0
Module: SUPURGE
1 1Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
S
R
ONTIME SET
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
64
61
60
59
58
57
56
55
69
53
52
51
GCB closed status
Gas fuel SRV enable L43TV2_SEL
65
Time delay warmup fuel permissive
All flame detectors reporting flame
Turbine warmup complete,fuel inclease
Startup FSR firing fuelcommand
Startup FSR warmup fuelcommand
L28FDZ
L28ALL
L52GX
L4
L2WX
L83SUFI
L83SUWU
L83SUAR
Master protective signall
63
Startup FSRaccelerate fuelcommand
Flame detection control
Ignition permissiveL28FDX
L2TVX
X 19.74
X 11.58
X 29.83
CQTC
> 0
1______1+S
in =out
Z> -1
Z-1
FSKSU_F
FSKSU_W
FSKSU_A
out
+-+
+
> 0
FSRMAX
L83SUMX
FSKSU21
FSKSU_1
100
5
0.1
FSRSU
L4
L3GRV
Compressor Airflow TempCorrection
Startup FSR Max fuel command
Master protective signal
FSR: Startup control
Task: SuFSRNx 0
Module: SUFSR
1 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
>21
Z-1
LK90SPIN
+-
FSRMIN
L14HT
L52ONLINEZY
L52ONLINE
L63QTDWATT 5S L83DWMINZ
L14HS 5S
L94X
20
40
85.5
90.6416.69
14.89
8.84
7.4
Y X
23
1 0
7.4
8.84
14.89
90.64
0
85.5
1
40
23
X
16.53
Y
209.3
11.45
16.53
17.55
9.3
11.45
TNHCORX
CQTC
L83MIND
L83FMIN4X
L14HSMI
L83SS_COAST
L14HSX
L4
MAX
> 51S L60BOG
L60BOG_ALM
TNH
Gen' MW output
Set: TBN speed > 95, Reset: < 94
Normal shutdown
Unit OnlineTie Line Breaker Open TimeDelayed
Turbine HP Speed, ISO Corrected
Compressor Airflow Temp Correction
TBN speed in %
Master protective signal
Set: TBN speed > 1.5, Reset: < 1.2
Auxiliary signal to L14HSEnable Bogged Down Logic ifWashing Turbine
Load Rejection Enable TD
FSR: Minimum
TBN startup boggeddown - trip
Starting DeviceBogged Down
62
54
Task: SuFSRMin 0
Module: SUFSR
2 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
Z-1
+
-
On power up, the value is 100 for 1sec, and then it is depend on "L43FSRS"
0
L4
L30F_SD
A<B
< 100L60FSRG_ALM
FSRMAN
FSRMIN
FSRSD
FSRMAN
FSRT
FSRSU
FSRACC
FSRN
L83SCI_CMD
FSRCPR
FSRDWCK
FSR_COMP
L30F_MAN
L30F_TMP
L30F_SU
L30F_ACN
L30F_ND
L30F_NI
L30F_CPR
L30F_DWCK
L30F_SD
FSR
FSR_CONTROLENUM
OUT
MIN GATE
L30FMIN
FSR2
+0.5
-0.5
Z-1
+
FSR
L43FSRS_CMD
FSRMAN_CMD
FSR Rate of Increase Excessive = L60FSRH
FSR Rate of Decrease Excessive = L60FSRL
Rate = 30
Shutdown FSR Signal
FSR: Manual ControlTemperature Control Fuel StrokeReferenceFSR: Start Control
FSR: Acceleration control
Speed control Fuel Stroe Reference
Island frequency control mode
Compressor Press' ratio limit FSRFSR Clamp After Sync Until MWFdbk Is OKPrimary Gas Purge SupplementedFSR
Master protective signal
FSR: Minimum
Manual FSR Gag Control Command
Fuel Stroke Reference
Fuel Control EnumeratedState
54
FSR Startup Control
FSR Manual Control
FSR Temperature Control
FSR Startup ControlFSR AccelerationControl HPFSR Speed DroopControlFSR Speed IsochControl
CPR Limit Control
Load Limit Control
FSR Startup ControlGas Fuel Stroke Reffrom Fuel SplitterFuel Stroke Reference
Min FSR Logic
FSR: Manual Control
FSR GAG NOT AT MAXLIMIT
FSR Setpoint Command
Task: FSR 0
Module: FSR
1 1Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
67
66
64
62
61
60
59
58
57
56
55
54
53
52
51
65
68
L28FD_PRI_HI
63
fd_intens_1
fd_intens_2
fd_intens_3
fd_intens_4
L28FDA
20
L28FDY
L3
FPKD_HI
FPKD_LO20
20>>>>
20
20
20
L28FDB
L28FDC
L28FDD
2 out of 41S
L28ALLAll of them2S
ABCDFLAME
L28FD
Not all On
L14HM
Not all Off
2S L28FD_ALM
Primary flame threshold selectchannels 1 thru 4
Primary flame detector #1flame intensity
Turbine complete sequence
Primary flame detector #2flame intensityPrimary flame detector #3flame intensityPrimary flame detector #4flame intensity
Set: TBN speed > 14,Reset: < 13.5
Flame DetectorChannel #1
Time Delayed Loss ofFlame
Flame DetectorChannel #2Flame DetectorChannel #3Flame DetectorChannel #4
Flame Detected
All Flame DetectorsReporting Flame
Flame DetectionEnumerated State
FLAME DETECTORTROUBLE
Task: FLAME 0
Module: FLAME_DETECT
1 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
51
63
55
L28FD
69
L14HS
L4Y
L28FDA
L94SD
L28FDZ2SL2TVX
L28FDY
L28FDTX
L28FDX
L14HSX
L4
L28FDT_ALM
L28FDT
L2WZ2S
2S
L43O_FL2WX
L28FDB
L28FDC
L28FDD
L28FDF2
L28FDF3
L28FDF4
L28FDF1
L2CANT5S1S
L28CAN1
L28CAN
L28CAN2
L28CAN3
L28CAN4
Trip on CanFlameout Timed Out
Turbine Warmup Complete,Increase Fuel
Flame Detector Timer
Loss of Flame Trip
Flame Memory Retention
Time Delay WarmupFuel Permissive
L2W
L2WTurbine Warmup Timer
Flame detection controlL28FDX
Flame Detected
Ignition Permissive
Time Delayed Loss of Flame
Auxiliary signal to L14HS
Time delay loss of master protective
Master protective signal
Off or Fire Selected
Shutdown with Breaker Open
Flame Detector Channel #1
Flame Detector Channel #2
Flame Detector Channel #3
Flame Detector Channel #4
Set: TBN speed > 95,Reset: < 94
Loss of Flame Trip
L28CANAny Can Flameout
Task: FLAME 0
Module: FLAME_DETECT
2 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
ON
S
R
S
RON
ON
S
R
S
R
S
R
ON
S
R
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
66
64
62
61
60
58
57
56
55
54
53
52
51
65
68
L52GX
63
l20cb1x
L94AX
L14HS
L4
L30CBC_ALM
1.25
l20cb2x2S
Not all On
L86MR1
120S
L94X_DEL
11S
l33cb1o
l33cb2o
l33cb3o
l33cb4o
L86CBT
Anyone
11SOR
NAND
L86CBA
L86CBA_ALM
L86CBT_ALM
L86CBI
L83CBLIMIT
All On
AND
L52G1Y
L94X
L1STOP_CPB
S
R
L94X_S_ALM
L20CBX
L86CSTALL1
L86CSTALL2
L14HM
L30CSURG
L3TCI L86TCI
0.9
CNCF CQTCA
CQTC
CQKTC_O1
X
14.7
CPAMB
COMPRESSOR BLEED VALVE#1 OPENCOMPRESSOR BLEED VALVE#2 OPENCOMPRESSOR BLEED VALVE#3 OPENCOMPRESSOR BLEED VALVE#4 OPEN
Compressor Stall Logic - 96CD-1A
Compressor Stall Logic - 96CD-1C
Compressor Inlet Air TemperatureSpread Excessive
Speed Correction Factor
AMBIENT PRESSURE ABSOLUTE
Compressor Stalldetected
Compressor bleed sol3 way vlv #1Compressor bleed sol3 way vlv #2
Compressor Bleed ValvePos Trouble Trip
Compressor Bleed ValvePos Trouble Trip
Compressor bleed balvefailure to open
Cmprss Bleed Valve PosTrouble
Comprss Bleed ValveFAULT Pos Lockout
CBV failed to close-Loadlimiting
Shutdown paused -CBV POS fail
Delay Shutdown fuelschedule - For CBVopening
Compressor InletThermocouple Disagree
Cmprss Bleed Valve PosTrouble
Compressor AirflowTemp Correction
GCB Close/Open statusSet: TBN speed > 95%,Reset TBN speed < 94%Master protective signal
Master reset
Generator Breaker Close/OpenStatus Input TD LogicNormal shutdown
Automatic Shutdown
Master Stop P.B
Set: TBN speed > 14%,Reset < 13.5%
Task: CompBldVlv-1 0
Module: COMPRESSOR
1 1Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
S
R
ON
S
R
ON
S
R
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
66
59
62
61
60
58
57
56
55
54
53
52
51
65
68
cpd1a
63
L14HS
cpd1b
cpd1c
32.45
60S
< 4
L94CPDL2 out of 3
L3CPRI_ALM
L3CPRAH
L3CPRAL
L14HA
CPR
27.36
AFPAPX C CPAMBX
CPDX
< 4
< 4L63CPDL_ALM
L86MR1
L3APFAT_ALM
5SL3CPRIL
L3CPRIH
670.4912
+
+ CPDABS
A
9Dafpcs
-0.5
A________________
0.4912 * (C-D/13.609)
88.82
S + 9.4247 S + (88.82)2
Input value level
Out value
Time (s)1.5sec
1
Compressor Discharge PressTransd. 96CD-1Compressor Discharge PressTransd. 96CD-1BCompressor Discharge PressTransd. 96CD-1CSet: TBN speed > 50, Reset: < 46
Master reset
Selected Ambient Press
Selected Compressor DischargePress
Compressor Inlet PressureTransducers 96CS
CPD PRESSURE LOWALARM
CPD Low During Startup- Initiate Shutdown
Ambient press fault - Xferto site const' Ambient
Inlet pr' dropmeasurement fault
INLET PRESS DROPMEASUREMENT FAULT
Set: TBN speed > 95, Reset: < 94
64
CPDABS Absolute CompressorDischarge Pressure
Task: CPR 0
Module: CPR
1 1Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
ON
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63L94X
l52qa1
l52qa2
L3SS
l72qex
L14HSX
L3X
L3
l52hq2
l52hq1
L3QSX
L30F_ND
L14HS
S
R S
R
L3A_ALM
60S L3Z_ALM
L83AS
L1X
L43O_F
L1XY
30S L48_ALML48
Set: TBN speed > 95, Reset: < 94
88QA-1 Running
88QA-2 Running
88HQ-1 Running
88HQ-2 Running
Static Start Complete Sequence
Seal Oil Pump Permissive
FSR Speed Droop Control
Emergency Lube Oil Pump On
Auxiliary signal to L14HS
Normal shutdown
Auto Synch Permissive
Master control - startuppermissiveOff or Fire Selected
Auxiliary signal to L1X
Turbine completesequence
TURBINE UNDERSPEED
Fail to synchronize
INCOMPLETE SEQUENCE
Task: SuCmplt 0
Module: SUCMPLT
1 1Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
64
61
59
58
57
56
55
69
53
52
51
65
63
L3G1
L3FSRG1
L52GX
15S
L4
L84TG
l33pg2c
l33pg1c
L3G2
54
L20PG1ON
L3G3
15SL20PG2ON
L20PG3ON
l33pg5c
l33pg6c
L3FSRG2
L3FSRG3
62
FSKG1NR
FSKG3NR
FSKG2NR
1
2
3FSRN
X
0.05
FSKNLR1-0.1
2.2S
2.2S
2.2S
Anyone
1
3
2
L3FS
RG
1L3
FSR
G3
L3FS
RG
2
1 2 3
OR
L3FSRPGP
FSKG357
FSKG1NL5
3
0.05
0.05
0.025
FSKNLI1
FSKNLI2
TargetRAMP
rate
FSR_COMP
FSRNLS+
_Primary Gas PurgeSupplemented FSRSpeed Control Fuel Stroke Reference
Permissive to Stroke(G1,) GCV1Command To Turn On G1PurgeGenerator BreakerClose/Open Status Input
Master protective signal
On Total Gas FuelGas Purge Valve VA13-2Closed Limit SWGas Purge Valve VA13-1Closed Limit SWPermissive to StrokeGCV2 (G2)
Permissive to StrokeGCV3 (G3)
Command To Turn On G2 Purge
Command To Turn On G3 PurgeGas Purge Valve VA13-5Closed Limit SWGas Purge Valve VA13-6Closed Limit SW
G1 FSR Compensationpermissive
G2 FSR Compensationpermissive
G2 FSR Compensationpermissive
Task: SpdLdFSRComp 0
Module: SPDLD
1 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
ON
PLS
PLS
S
R
S
R
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
+
-
DWDROOP
+0.06
-0.06
Z-1
+
FSR
TNH
TNHTNKNL2
L30AFL
L3TNRERRX
X
< 99.5%TBN speed in [%]
TNKERRL
L52GX> 0.7 %
TN_ERRL3TNRER K3TNRER
LETNR45S54
______1+5S
1DWATT
dwkdg 0.0175
L83TAKS
L43O_F
0.35 95
75
60
XY
400.09
0.09
L2WX
L2WZ
0.30
0.09 100
TNHAR
-+
TNHA_RPM% dt
___dnX 10
100
0
FSRACCFSKACC2
L4
L3
Speed Error
GCB Closed
Gen' output MW
Flame Detector Timer
Off or Fire SelectedTurbine Warmup Complete,Increase FuelMaster protective signal
Turbine complete sequence
TBN speed in %
Fuel Stroke Reference
Turbine accelleration, RPM/sec
MW too low to supportTNR-TNR lower
Turbine Load DroopReference
Turbine High PressureAccel Reference
FSR: Acceleration Control
Task: SPDLD 0
Module: SPDLD
2 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
51
63
55
69
TNH
L14HSY20S
1.5S L14HSZ
SET RESET
↓ ↑0.06 0.15
↑ ↓1.5 1.2
98↑ ↓ 94L14HF
L14HRZ
L14HT
L14HR
9L14HC↑ ↓ 8
14L14HM↑ ↓ 13.5
50L14HA↑
85
↓L14HP↓91
46
↑
↑ L14HS94↓95
L94X
L4
60S L14HSZ2
L14HPY20S
64
65
L2TV
L28FDX
L14HMZ
tnh_v [rpm] [%]÷ 30TNH
52
HP acceleratingspeed signal
Auxiliary crankingspeed relay
Cooldown slow roll startspeed relay
Turbine HP shaft speedin %
Field flashing speedrelayHP zero speed signal
Auxiliary to L14HR
Minimum speed signal
Inverse Time DelayedL14HPSpare speed signalAuxiliary Signal toL14HS (Time Delay)HP operating speedsignal
Auxiliary Signal toL14HS (Time Delay)
Inverse and Time Delayto L14HSX
Mininmum Firing Speed AfterCoastdown From Purge
Voted Speed Signal (TMR)
Master protective signal
Normal shutdown
Turbine Vent Timer
Flame detection control
L14HSXAuxiliary Signal to L14HS
Task: SpdLdLvl 0
Module: SPDLD
3 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
ON
ON
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
62
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
TNHTNKHRBO
L3TNHTBO>101.5%TBN speed in [%]
L52LX
> 3 %L52GX
L83RBO
54
L86MR1
L83FXI
L3TNHSOP
TNKERRLTNHA L3TNHARBO
S
R
L52ONLINE
2S L52ONLINEZY
L83RBO_ALM
L43PLTLD
<102%TNKISL
2S L3TNHOSL
L3TNHOSD
L43PLTLD
L43PLTLD_ON
L43PLTLD_OFF
L83SCS_CMDBumpless transfer to islandoperation operator sel
PLTLDBMP_ALM
S
R
1S
L43PLTLD_EN<13DWATTPG
DWATTDM
L43ISLND_ON
ca43islnd_on L43ISLAND
ca43islnd_off
L43ISLND_OFF
R
S
67
Turbine High Pressure AccelerationGenerator Breaker Close/OpenStatus InputLine Breaker Status Indication
Master reset
G2 LOAD REJECTION MODE
Bumpless transfer to islandoperation ONBumpless transfer to islandoperation OFFIsland frequency control modestandy "lead unit"
Plant Net Power DemandPlant Net Power Generation forBumpless Transfer
Island frequency control modeoperator select ONCable Remote Island frequencycontrol mode ONIsland frequency control modeoperator select OFFCable Remote Island frequencycontrol mode OFF
Remote Breaker OpenDetected
Tie Line Breaker OpenTime Delayed
Unit Online
Release D5 Purge in LoadRejection
Bumpless transfer MWdifferential exceeded
Island frequency controlmode operator select
Task: SPDLD 0
Module: SPDLD
4 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
ON
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
67
66
64
62
61
59
58
57
56
55
54
53
52
51
65
68
63
L94Z
L83CAPCAN0
0
L83PS1
LOAD_CLRL83AM
LOAD1_PRSETL1FX
1
L43CA
R43PSSEL
R43BSEL 2LOAD2_PRSET
LOAD4_PRSETR43EXSEL 4
L43RMCON_PB 6L3RMC_PRSET
R43RMC
L43RMCON
L43GRIDON_PB
R43GRIDGRID_PRSET 7
1 1
1 2L52GX
EXTLD_PERM 4L3DWRF
L83SCI_CMD
L43RMCZ
RMC_CAL
L4
L52ONLINE
L94X 6RMC_PERM
L26TTRF_GRDGRD_PERM 7
L83B
L83EX
L83RMC
L83GRID
CMDX
SS43LOADNumber
Number
SC43LOADCMD
L83B
L83P0 L83B_P
Load Capacity Control ModeSelection
Auto to manual load transfer
4's Up With No Shutdown
Auxiliary to fast load start signalCable Remote Pre-SelectedLoad CommandCable Remote Selected OnCable Remote Base ControlCommandCable Remote Gas TurbineExt Load Setpoint SelectCable Remote SelectedRegulation Margin ControlRMC On Push ButtonRMC Mode Selected - PreCalibrationCable Remote SelectedLocal Grid ModeLocal Grid Mode Pushbutton
Generator BreakerClose/Open Status InputLOSS OF EXTERNALSETPOINT LOAD SIGNALIsland frequency control mode
Master protective signal
GCB closed
Normal shutdownRegulation Margin ControlON TD Logic
Regulation Reserve Calibrated
Local grid active in premix operation
Load Selection EnumeratedState Variable
Preselected LoadCommandBaseload Command
External Load ControlCommand
Base or Peak Mode Signalto Gen Sh 6
Regulation Margin ControlCommandLocal Grid CodeCommand
Task: SPDLD 0
Module: SPDLD
5 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
76
75
74
73
72
71
70
68
67
66
64
61
59
58
57
56
55
69
53
52
51
65
63
L83AMX
L90LL
54
L70LDLN
62
L83SCI_CMD
L3TMTXC
L70L_RB
L70LGFS
L26FT2
L70L_FGWI
L83EX
L3DWRF
L94Z
L70R4LOWER
L83CAPCAN
L70R4RAISE
L3DWBCOKYZ
L83CBLIMIT
L83AMX
L30LTA
L3TNRERRX
L52ONLINEZY
L52ONLINE
L1S
L83AM
L14HS
L70R4L_R
L94Y
L83BL83RMAX
60
DLN Auto Lower
Auto Load Regulator LowerPermissive for Temp Matching toControl Exh TempFuel Gas System lowerdue to Wobbe IndexHigh Steam Temp -Load Runback RequiredGOVERNER LOWER DUE TOGAS FUEL SYSTEMFUEL TEMP HIGH FOR DIFFUSIONGOV LOWERIsland frequency controlmodeExternal Load ControlCommandLOSS OF EXTERNAL SETPOINTLOAD SIGNALSpeed/Load LowerCommandSpeed/Load RaiseCommandAuxiliary to start signal
Time Delay Normal Shutdown
Set: >95, Reset: < 94
GCB closedTie Line Breaker OpenTime DelayedDWATT TOO LOW TO SUPPORTTNR-TNR LOWERLoad Tunnel Temperature HighAuto to Manual loadtransfer auxiliary logicCBV FAILED TO CLOSE-LOADLIMITINGMegawatt Transducer Signal NormalAfter Synch T.D.Load selection cancel logic
4's Up With No Shutdown
Baseload Command
Auto to Manual loadtransfer Aux' logic
Operator Input Raise orLower Speed Setpoint
Auto to manual loadtransfer
Auto Regulator SelectMaximum Load
Task: SPDLD 0
Module: SPDLD
6 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
62
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
54TNKRIPR
100
rate
99.8
0.02
+100.2
0.01
+
-1Z
TNRI
+-
L83NRIR2
L83ISOKZ
X
> 0.01
DWATT_ISLD
0.0175
X
L70TKR
100
L70TKL
+
TNKR2
+
|ABS |
TNKR7
-TNH
+
< 0.01
100.3
2.3
TNR_PSET
TNRDIFF_ABS
L83SCI_CMD
0.0053
0.0008
DIV
60
0.0055
TNKR1[4]
Not in lsland frequency control mode
Island target frequency select rate ofchange #2
Island frequencycontrol mode
ISOCHRONOUS SPEEDREFERENCE
TBN speed in %
Island target load Breaker OpensSetpoint
Speed Setpoint/Acceleration Rate Array
Island droopgovernor lower
Island droopgovernor raise
Task: SPDLD 0
Module: SPDLD
7 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
69
L43ISLAND
l83scx
L83ISOKZ
R43SCI
L52GX
FSRN
L83FXL
L84TL
L83FXH
L83FXP
L83ISLANDY
L52LX
L83SCS_CMD
L83SCI_CMD
15S
L83SCS_CMD
l83sc1z
L52ONLINE
FSRN>FSRMIN
FSRMIN
L83ISLAND
L43PLTLD
L83SCI_CMD
L83ISLAND
Island frequency control modeoperator selectRemote IsochronousControl SelectionIsland Control StatusFrom Other Units
Generator Breaker Close/OpenStatus InputUnit Online
PILOT PREMIX MODESUB-PILOTED PREMIX MODESELECTEDOn Total Liquid Fuel
PRIMARY MODE SELECTED
Speed Control FuelStroke Reference
FSR: Minimum
Bumpless transfer to island operationoperator sellsland frequency control modestandby "lead unit"Line Breaker StatusIndication
Island Control StatusTo Other UnitsIsland frequency controlmode standby 'lead unit'
Island frequencycontrol mode
Island frequency controlmode time delay
Island frequencycontrol mode
Not in lsland frequencycontrol mode
Task: SPDLD 0
Module: SPDLD
8 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
73
71
68
67
66
64
59
56
52
51
65
55
62
60
54
70
31
32
24
26
27
29
30
75Auto Load Rate
74
Acceleration Rate- Droop Tracking
DLN Load Rate
PERM TO USE M SPLIT XFERINGIN AND OUT OF PREMIX
Local Manual Lower
Auxiliary to fast load start signal
Generator BreakerClose/Open Status Input
76
L1FX
L83SCI_CMD
Base to Peak Transient Lower
53
7
68
23
25
28
L70RX4
L70LX4
L52GX
L83FXH
L83FXP
L70RX5
L70LX5High Temperature Spread LowerGOVERNER LOWER DUE TOGAS FUEL SYSTEM
Fuel Gas System lower due toWobbe Index
Purge G1 Command CloseCatagory 3 Fault
Local Manual Raise
Manual Speed Rate
Manual Load Rate 57
72
L70LX2
L83FXL
LG1PFC_3
L20PG1ONY
L70L_FGWI
L3FXMSL
L70L_RB
Island frequency control mode
PRIMARY MODE SELECTED
PILOT PREMIX MODESUB-PILOTED PREMIX MODESELECTED
TD G1 Purge Command Off
High Steam Temp - Load RunbackRequired
61
63
77
L83CBLIMIT
L70LGFS
L83MLOAD
L83MSPD
L83JD10
L83JD5
L83JD10
L83JD5
L83JD3
L83JD2
L83JD4
Spare Raise
CBV FAILED TO CLOSE-LOADLIMITING
Task: SPDLDREF 0
Module: SPDLD
9 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
71
68
67
66
63
58
56
52
51
65
55
62
60
54
70
31
32
24
26
27
29
30
75
On Normal TemperatureControl
74
Island frequency control mode
DLN Load Rate
Temp Match Govern Lower(decrease TTXM w/ TNR)
Load Rate #6 Signal
76
L90TML
L83JD10
Temp Matching SetpointAbove Exhaust Temp
53
7
68
23
25
28
L70RX6
L70LX6
Overtemperature Alarm
FSR Temperature Control
Tie Line Breaker Open TimeDelayed
Auto Synch Lower Signal
Breaker Open SpeedPreset
TM LOADING RATELARGE ERR BETWEENSTPNT AND TTXM
57
72
Acceleration Rate - Droop Tracking
Island frequency controlmode time delayNormal shutdown
Turbine complete sequence
Unit Online
61
77
L83JD8
L83PRES1X L83PRES1
L83JD9
L26TCXGenerator Breaker Close/OpenStatus Input
L83JD5
L33TML
L33TMR
L90TMR
L83JD11TM LOADING RATESMALL ERR BETWEENSTPNT AND TTXM
0.5s
L52ONLINE
L52ONLINEZY
L83ISLANDY
L83ISLAND
L3
L94X
L30TXA
L52GX
L30F_TMP
Temp Matching SetpointBelow Exhaust Temp
Temp Match Govern Lower(decrease TTXM w/ TNR)
Speed Matching Rate
73
Task: SPDLDREF 0
Module: SPDLD
10 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
73
71
68
67
66
64
59
56
52
51
65
55
62
60
54
70
31
32
24
26
27
29
30
75
74
Breaker Open Speed Preset
76
Manual Load Rate
53
7
68
23
25
28
L83JD2
DLN Load Rate
Speed Matching Rate
100.3 constant value
TNR at Minimum
57
72
L83JD3
L83JD4
L83JD5
L83JD8
L83JD X
TNR
L83JD10
L83JD9
Normal shutdown
Manual Speed Rate
Auto Load Rate
Acceleration Rate - Droop Tracking
TM LOADING RATE LARGE ERRBETWEEN STPNT AND TTXM
TM LOADING RATE SMALL ERRBETWEEN STPNT AND TTXM
61
63
77
L83JD11
value[%/sec]L83JD 2 0.0111L83JD 3 0.0167L83JD 4 0.0055L83JD 5 0.01
0.0016
0.10.022
L83JD 9
L83JD11L83JD10
L83JD 8 0.1333
UP/DOWNTNKR2
L1X
L83PRES1
TNKR7
ramp rate
Preset
L14HML83PR95
111.5
0100.3 constant value
TNKHOST111.5 constant value
107 constant valueTNKR3
L83HOST
0 constant value
L83TNRO
TNKR5
TNKR495 constant value
A = B
A = BL33CDMX
L33CDMN
TNR at Maximum
Speed Control Reference
L32DW
L94X
L33CDMN_ALMReverse Power - GeneratorBreaker Trip
AT MIN TNR REVERSEPOWER NOT DETECTED
1 constant
Overspeed test modeselected - HP
58
Master control - startup permissiveSet: TBN speed > 14, Reset: <13.5
Task: SPDLDREF 0
Module: SPDLD
11 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
+
-
A-B
TN_ERR
FSKNH * (TNKRNR - TNH)
Speed Transient LimiterSelected SpeedOverspeed test mode selected - HP
Turbine HP shaft speed in %
Fuel Stroke Reference
54
SPEED ERROR
Speed Control Fuel StrokeReference
TNH
TNHSYS
L83HOST
TNR
DWDROOPTNRL
> 0
TNKEDB
-+0.025
+
> 0.025
0
L83SCDB
10 MULFSKNG
15 * (128 - TNH)
128
MIN+
+ 0
100
FSRN
1+5SFSR 1
Speed Control Reference
Turbine Load Droop Reference
SELECTION OF SPEED ERRORWITH DEADBANDH"
62
Task: SPDLDREF 0
Module: SPDLD
12 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
71
68
67
66
64
59
56
52
51
65
55
62
60
54
70
31
32
24
26
27
29
30
75
Raise speed setpoint
74
Speed/Load Raise Command
TNR Out of Range from Command
Auto to manual load transfer
Auto Load Regulator Raise
76
53
7
68
23
25
28 DCS Runback #1
TNR at Maximum
Minimum Slip Speed Raise Signal
Isochro' Speedl raise ( no source)
Regulation Margin Control Command
57
72
Local Grid Code Command
Permissive for Temp Matching toControl Exh TempTemp Match Gover Raise (increaseTTXM w/ TNR)Overtemperature Alarm
Lower Speed Setpoint
Turbine complete sequence
61
77
L70R4RAISE
COMP OPERATING LIMITCONTROL BACKUP FSR ACTIVE
Generator Breaker Close/OpenStatus Input
Raise Load Rate #1 Signal
L52GX
L70RX5
L83EX
L83B
L83RMC
L90LR
L3TNR_ER
L83AM
L70RX1
L83PS
L69TNM
L70RX4
L3
L3TMTXC
L60TNMR L70RX6
73
L30TXA
L90TMR
L83SCI_CMD
L70IR
L70L
L33CDMX
LFSRCPR
lca70_rb
L3DWBCOKYZ
L70R
L70RX
L70RX1
L70RX6
L70RX4
L70GRD_RAISE
L83GRID
L70RX5
63
58
Load Rate #6 Signal
Local Manual Raise
Spare Raise
Preselected Load Command
Baseload Command
External Load Control Command
Auto Synchronize Permissive
Megawatt Transducer Signal NormalAfter Synch T.D.
Local Grid Operation -Load Raise TD
Island frequency control mode
L70ISR Isochronous SetpointRaise
Task: SpdLdRnbkD2p 0
Module: SPDLD
13 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
71
68
67
66
64
59
56
52
51
65
55
62
60
54
70
31
32
24
26
27
29
30
75
74
Speed/Load LowerCommand
Speed Setpoint Raise Pushbutton
Generator Breaker Synch ModeSelected Remote GSP
Cable Remote Speed/Load Raise
76
R70R4CSR_RSP
L52GX
Speed/Load Raise Command fromGSP
53
7
68
23
25
28
L70R4R_CPB
R70RCSR
Speed Setpoint Lower Pushbutton
Generator Breaker Synch ModeSelected Remote RSP
Local Manual Raise
57
72
Acceleration Rate - Droop Tracking
Speed/Load Lower Command fromCustomer RSP
Speed/Load Lower Command fromGSP
Cable Remote Speed/Load Lower
61
77
L70R4RAISE
L3DF
R70R4CSR_GSP
L83S_RSP
L83S_GSP
Speed/Load Raise Command fromCustomer RSP
Generator Frequency SyncPermissive
Speed/Load RaiseCommand
0.25s
73
L70R4R
R70R4CSL_GSP
L70R4L
0.25sL70R4L_CPBL70R4LOWER
R70R4CSL
R70R4CSL_RSP
63
58
Speed Setpoint LowerLogic
Task: SpdLdRnbkD2p 0
Module: SPDLD
14 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
71
68
67
66
64
59
56
52
51
65
55
62
60
54
70
31
32
24
26
27
29
30
75
Raise speed setpoint
74
GENERATOR VENTILATIONTROUBLE SHUTDOWN
Auto Load Regulator Lower
Island frequency control mode
FSR Temperature Control
76
53
7
68
23
25
28 High Temperature Spread Lower
Local Manual Raise
Turbine complete sequence
Auto Synchronize Permissive
Regulation Margin Control Command
72
Fuel Gas System lowerdue to Wobbe Index
Generator Breaker Close/OpenStatus InputBase or Peak Mode Signal to GenSh 6
Maximum Slip SpeedLower Signal
Speed/Load Lower Command
61
77
L70R4LOWER
High Steam Temp - LoadRunback Required
CBV FAILED TOCLOSE-LOAD LIMITING
Raise Load Rate #1 Signal
L52GX
L70LX2
L83RMC
L90LL
L3TNR_ER
L70LX1
L70LX4L3
73L69TNM
L70GRD_LOWER
L83GRID
63
58
Load Rate #6 Signal
Local Manual Raise
Spare Raise
TNR Out of Range from Command
Local Grid Code CommandLocal Grid Operation - LoadLower TD
Temp Match Govern Lower(decrease TTXM w/ TNR)
TNR at Minimum
Peak Load Command
L94GEN
L83B_P
L83P
L30F_TMP
L60TNML
L70RX4L70LX6
L70L_RB
L70LX5
L70L_FGWI
L33CDMN
L83SCI_CMD
L70LL83CBLIMIT
L70LX1
L70LX6
L70LX2
L70LX4
L90TML
L83FXI
L26FXIH_ALM
L70LGFS
L26FTGPL_ALM
L70LX
G2 LOAD REJECTION MODE
FUEL TEMP HIGH FORDIFFUSION GOV LOWER
C.R.T. HIGH FOR PM1 LOADREJECTION MODE
GOVERNER LOWER DUE TO GASFUEL SYSTEM
L70ISL Isochronous SetpointLower
Task: SpdLdRnbkD2p 0
Module: SPDLD
15 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
71
68
67
66
64
59
56
52
51
65
55
62
60
54
70
31
32
24
26
27
29
30
75
High TemperatureSpread Lower
74
GENERATOR VENTILATIONTROUBLE SHUTDOWN
Lower Speed Setpoint
Generator Breaker SynchMode Selected Remote RSP
Overtemperature Alarm
76
53
7
68
23
25
28 External Load Control Command
Baseload Command
Normal shutdown
Regulation Margin Control Command
72
Operator Input Raise or LowerSpeed Setpoint
Generator Breaker Close/OpenStatus InputExciter Bridge Temperature High
TNR Out of Range from Command
Master protective signal
61
77
L3TNR_ER
Preselected Load Command
Raise speed setpoint
GSP Speed/Load LowerCommand
L83B
L83RMC73
63
58
GSP Speed/LoadRaise Command
Customer RSP Speed/LoadRaise Command
Customer RSP Speed/LoadLower Command
Turbine complete sequence
Generator BreakerClose/Open Status Input
Auto Load Regulator Lower
Generator Breaker Synch ModeSelected Remote GSP
Load Tunnel Temperature High
L90LL
L30LTA
L52GX
L3
L70LX5
L90TTL
L70R4R_GSP
L30TXA
l63fg1
L26LFTG
L30FPG2LL70LDLN
GAS FUEL INTER-VALVE PRESS.(P2) LOW
Gas Fuel Pressure Low
LOAD LIMIT CTRL POINT DUE TOLOW FUEL TEMPEARATURE
L83EX
L83PS
L90EXL
L94GEN
L4
L94X
L70LX5X
L70R
L83S_GSP
L70R4L_R
L70L
L83S_RSP
L70R4L_GSP
L70R4R_RSP
L70R4L_RSP
57
Task: SpdLdRnbkD2p 0
Module: SPDLD
16 16Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
73
71
68
67
66
64
59
56
52
51
65
55
62
60
54
70
31
32
24
26
27
29
30
75
74
76
COMPRESSOR PRESS RATIOERROR
53
7
68
23
25
28
57
Master Reset
IGV Temp Control Reference
61
63
77
< 39.5
+
L4IGVTX
0
-150
L4BW_IGV
cagv L3IGVF3 IGV - Servo Current Alarm- Neg Saturation
Comp Op Lim Prot BiasedIGV Exhaust TempCommand
L86MR1
csgv l20tv1x Turbine Compressor InletGuide Vane Solenoid Vlv
Exhaust Temp Median Corrected ByAverage
58
L14HS
L86GVT
L14HT
L4IGVT
L4IGVT_ALM
< 26.55s
> 29.55s
5s< -30
L3IGVFLT
L3IGVFLT_ALM
L3IGV
60
20
CPRERR
> 15
MUL
0.1
+
+
1+3S1
+
+
TTRXGV
+
-+
TTXM
TTRXGVB
IGV Not Following CSRGV Trip
Set: TBN speed > 95, Reset: < 94
IGV angle in deg
Reverse Power - GeneratorBreaker Trip
IGV control servo currentOff-Line Water Wash IGVSignal Logic
INLET GUIDE VANECONTROL TROUBLE TRIPINLET GUIDE VANECONTROL FAULT TRIP
IGV POSITION SERVOFAULTIGV position servo trouble
Task: IGV 0
Module: IGV
1 5Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
ON
S
R
S
R
S
R
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
73
71
68
67
66
64
59
56
52
51
65
55
62
60
54
70
31
32
24
26
27
29
30
75
74
76
53
7
68
23
25
28
57
Temperature Control Reference
IGV at Maximum Position
61
63
77
0
-30
L14HS
TN_ERR
IGV on TemperatureControl
TTRXGVTM
L83GVSS
CSRGVX Temp Control andManual Control Ref
IGV Manual Control
58
TTXM
0210
LATCH
1+3S1
-+
L83GVMAN
Part Load IGV TemperatureReference
Set: TBN speed > 95, Reset: < 94
Combined CycleOperation Select
Exhaust Temp MedianCorrected By Average
Unit OnlineGenerator BreakerClose/Open Status Input
MIN
2048
700
-
+
2
TTRX
L83GVDB
+
-
+
-
MUL
L52ONLINE
MUL
0.1
Data-max
max1+4S
1
+
+
=0L60GVTC
MRATE
L60GVMAX
L60GVMIN
csrgv
DWATT
L52GX 0.5 0.25
< 20
Permissive for CSKGVDB
SPEED ERROR
Generator Watts MaxSelectedIGV REFERENCE
IGV at Minimum Position
72
> 0
Task: IGV 0
Module: IGV
2 5Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
S
R
S
R
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
+
-
MUL
csrgv
Master reset
IGV angle in deg
Turbine HP shaft speed in %
Set: TBN speed > 95, Reset: < 94
54
IGV Not FollowingCSRGV Trip
CTIM
TNH
6.24*(A-81.06)
CSRGVX
MIN
< 0979+A-80
140L60GVMIN
A>B
L14HS
Aux to L4BW
Compressor Inlet Temperature
Temp Control and ManualControl Ref
28.5
87.5
89.5
L60GVMAX
L83GVMAX
+ ABS >7.55S L86GVA_ALM
5S>7.5
L86GVT
csgv
L86MR1
MUL +-2
+30
-1Z
+-CSRGVTXB
3
-
L83GVMAN
62
INLET GUIDE VANECONTROL TROUBLE
Fuel Temp Bias
IGV at Maximum Position
IGV REFERENCE
IGV at Minimum Position
IGV Manual Control
Task: IGV 0
Module: IGV
3 5Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
70
68
67
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
+
csrgv
Turbine HP shaft speed in %
54
Min IGV Angle DuringTertiary FSNL orOverspeed
CSRGVMN
A<B
Island frequency control modetime delay
IGV angle in deg
>102
MUL102
+ +
55
-1Z
+-CSRGVMN3
-
LFSRCPR1
62
Tert Only FSNL MinIGV Setpoint
Gas Fuel Stop Valve Command
IGV REFERENCE
Unit Online
Comp Op Lim Protection Min IGVLockout Enable
L20FGX
csgv>55.5
L52ONLINE
L83ISLANDY
TNH
6.4
+
55+
87.5
55
0.25/sec
RAMP
55
0CSRGVOS1
0
87.5Data
LATCH
49 MAX
CSRGVMNS2
Task: IGV 0
Module: IGV
4 5Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
71
68
66
64
59
56
52
51
65
55
63
60
70
31
32
24
26
27
29
30
75
IGV Control Message -MAXIMUM ANGLE
74
Auxiliary signal to L14HS
Generator Watts Max Selected
FSR Temperature Control
76
53
7
68
23
25
28
IGV Manual Control On
IGV at Minimum Position
IGV Guide Vane TemperatureControl Off CPB
IGV Control Message -TEMPERATURE CONTROL
57
72
IGV Guide Vane TemperatureControl Off CPB
IGV Manual Control Off
IGV on Temperature Control
61
77
L30D_TC
IGV Manual Control
IGV at Maximum Position
Not Simple CycleOperation Select
1S
L43TVOF_CPB
DWATT
L30F_TMP
L43TVON_CPB
L83GVSS
73
< 8
1S
L60GVMAX< 20
L14HSX
1SL83GVMAN_ON
L83GVMAN_OFF 1S
L"
L60GVTC
L60GVMIN
L30D_MAX
L83GVMAN
58
L30D_MAN IGV Control Message -MANUAL CONTROL
Task: IGV 0
Module: IGV
5 5Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
RPLS
S
R
PLS
PLS
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
70
68
67
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
csrihout
Inlet Bleed Heat CVDownstream Pressure
54
CQBH
MUL
62
IBH Valve Capacity Coefficient
Barometric PressureTransducer 96AP
Filtered Inlet Heating Control ValveCommand
Inlet Bleed Heat CV Selected InletPress Ref
AFPAP
inhg0.4912
++
CPBH1_PSIApsi
CPBH1X
CPBH2_PSIA
+cpbh2
+ AA - B
A
BCPBHPR
11+0.5S
Y X100.32200.38400.46700.48
1000.52
X YCSXT
0 MED CSCFF
CTD
AB+459.67
B
A
CTDR
Compressor DischargeTemperature
0CSCV
0.0
776.3
Y104070
119.9
X
CSRIHOFLT
100
480.8
Y
917.6
X
Sqrt(CTDR) * CSCV * 0.0288 * (CPBH1_PSIA) * ( 1 - CSCFF/(3 * CSXT) ) = CQBH
(P1-P2)
P1 (T + 460) * ( 1 -P1
(P1-P2)3 * Xt
) * P1 * Cv
IBH MASS FLOW FORUMLA
71
Inlet Heating Control ValveCommand
IBH ValveCritical OrChokedFlowFactor
Inlet HousingTemperature- deg R
IBH Mass Flow Of Valve
Task: IBHMassFlow 0
Module: IBH
1 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
73
71
68
67
66
64
59
56
52
51
65
55
62
60
54
70
31
32
24
26
27
29
30
75
74
76
53
7
23
25
28
57
DLN Bleed Heat SystemFault
61
63
77
csrgv
INLET BLEEDHEAT ENABLE
Inlet Bleed Heating
58
1+4S
BA
Set: TBN speed > 95, Reset: < 94
IGV REFERENCE
DLN Bleed Heat Off Selected PushButton
Inlet Heating Control Valve Command
< 63
L"
IBH Mass Flow Of Valve
Turbine Exhaust Mass Flow
Master Reset
72
1
5
-+
0.333
MUL
61.5
-1
100
0
0
+
- ++
-1Z
0.15
-0.0625
+
-10
MUL+
+
HYS=4.5
CQBH
WEXH* 100
1csrihout
S
R
L14HS
CSRBH
CSRDLNX
L69BH
CQBHP
L69BHENX
L3BHFT
L3BHFT_ALM
L43BHOF_CPB
L43BHON_CPB
L3BHF1
L3BHF2
L33TH3_FLT
LCPBH2_FLT
L86MR1IBH Control Valve Outlet PressureTransducer Fault
IBH Manual Isolation Valve Not OpenFault Logic
BLEED HEAT FEEDBACKTROUBLE TRIP
BLEED HEAT FEEDBACKTROUBLE ALARM
DLN Bleed Heat On Selected PushButton
Inlet Bleed Heating -Extended DLN Turndown
Bleed Heat Operating
IBH Vlv Mass Flow /Turbine Exhaust Flow
DLN BLEED HEATSYSTEM FAULT
Task: IBHTrnDwn 0
Module: IBH
2 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
S
R
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
70
68
67
66
64
61
60
59
58
56
55
69
53
52
51
65
63
L3BHF3
Premix Transient Mode Selected
54
CSRGVMN2
62
COMPRESSOR PRESS RATIOBLEED HEAT REF
DLN Bleed Heat System Fault
COMP OPERATING LIMITCONTROL FAULT
CSRPR
100
LCSREN
L14HS
Inlet Heating ControlValve Position
Data
csbhx> 50
71
Inlet Bleed Heating -Extended DLN Turndown
SELECTED MIN SETPOINT
21
2
1
3
3
0
H"
CSRPRX1
LATCH
0
MAXcsrihout
-1
57L83FXP1
CSRDLNX
30S
L3BHFT
L33TH3_FLT
L69BHENX
49
CSRGVMNS2
L83GMS1
Inlet Heating ControlValve Command
Set: TBN speed > 95, Reset: <94
IBH Manual Isolation Valve NotOpen Fault Logic
INLET BLEED HEAT ENABLE
Tert Only FSNL Min IGV Setpoint
Comp Op Lim IBH Control EnableLogic
Task: IBHCtrlVlv and IBHIGVMin 0
Module: IBH
3 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
73
71
68
67
66
64
59
56
51
65
55
62
60
52
70
31
32
24
26
27
29
30
75
74
76
53
7
23
25
28
57
IBH Manual Isolation ValveNot Open Fault Logic
61
63
77
csrihout
Inlet Bleed Heat CVSelected Inlet Press Ref
BLEED HEAT FEEDBACKTROUBLE ALARM
58Set: TBN speed > 95, Reset: < 94
Inlet Heating Control Valve Position
Master reset
Inlet Heating Control Valve Command
AMBIENT PRESSURE INDICATIONHIGH LOGICCOMPRESSOR OPERATING LIMITCONTROL AT MAX ERROR
Bleed Heat Operating
72
A-B
CSRBH
L69BH
Compressor Discharge PressMax SelectInlet Bleed Heat CV UpstreamPressure
Inlet Bleed Heat CVDownstream Pressure
IBH Manual IsolationValve Open
Inlet Bleed Heating
BLEED HEAT FEEDBACKTROUBLE TRIP
Inlet Heating Control ValveTrip Solenoid Valve
Comp Operating Limit BHStart Check Perm Logic
csbhx ABS > 1015S
> 1515S
L3BHF1
L3BHF2
A-B0
200< 0
>0.5L3BHNF
>30A-B
CPD
cpbh1
CPBH1X
<5
LCPBHP_ALM
LCPBH2_FLTCPBH2_PSIA
5S L33TH3_FLTl33th3o
L86MR1
L3CPRAH
L14HS
LCPRERR
L3BHF3
L3BHF3_ALM
l20th1x
L3BHSTCK
IBH PRESSURETRANSDUCER FAULT
IBH Control Valve OutletPressure Transducer Fault
COMP OPERATING LIMITCONTROL FAULTIBH FAULT - COMPR LIMREF FAILED OPEN
69
>3 Timer
3600sUP counter TOT_IBHCNT
10TOT_IBH
L30C_IBH
BLEED HEAT CONTROLTROUBLE TRIP
Task: IBHFault 0
Module: IBH
4 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
S
R
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
30
31
32
33
11
12
13
14
15
16
78
77
75
70
74
72
67
66
64
61
60
59
56
55
69
52
51
65
63
54
62
71
Comb RefTemp to xfer toPremix with Anti Cycle
57
COMBUSTION REFERENCETEMPERATURE
On Total Gas Fuel
800
Comb RefTemp to xfer toSPPM with Anti Cycle TD
58
TTRF1
Unit Online
76
750
0.5S
G2 LOAD REJECTION MODE
53
L83FXP
L52ONLINE
HIGH C.R.T. FORPILOTED HIGHEMISSIONSPILOT PREMIX MODE
L26FXL
A>B
30S
A>B10S
1600
30S
1570
L26FXH
A>B0.5S
2250
30S
2200
L26FXM
> 2300L83FXH
5S L83FXH_ALM
> 1650
L84TGL83FXP_ALM5S HIGH C.R.T. FOR
DIFFUSION HIGHEMISSIONS
Comb RefTemp to xfer toPiloted with Anti Cycle TD
> 1500HYS=50
> 125
45S L26FTGP_ALM
180S L26FTGPL_ALM FUEL TEMP HIGH FORDIFFUSION GOV LOWER
FUEL TEMP HIGH REDUCEOR LOAD INTO PPM
FTG
L26FXIH_ALML83FXI
> 1500 C.R.T. HIGH FOR PM1LOAD REJECTION MODE
PRIMARY MODE SELECTED
Fuel gas temperature
Task: DLN2CombRef 0
Module: DLN
1 14Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
ON
ON
ON
ON
ON
ON
ON
ON
S
R
ON
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
73
72
71
70
68
67
66
64
61
59
58
56
55
69
53
52
51
65
63
54
62
100FXSG1_LC
FXSG1_HC
1
2
3
FSR2
DIFF>0.1
1 2 3
A/100
FQKCG_MWI
FQRG1PFC
L3G1
D5, Diffussion GasControl Valve ServoCommand
G1 Prefill Rate Controlled
Permit to apply SPPM split to G2
DIFFUSSION FLOW REFERENCEIN SPPM CLAMPEDDIFFUSSION FLOW REFERENCE INPILOTED CLAMPEDPRIMARY MODE SELECTEDSUB-PILOTED PREMIX MODESELECTEDPILOT PREMIX MODE
Gas Fuel Stroke Reffrom Fuel Splitter
FRACTION OF FUELFOR G2,G3
G2 FLOW REF IN SPPM
GAS FSR FRACTIONAL
-1Z
0
100
-+
++
L83FXL
L83FXP
L83FXH
10ramprate
2
L3G2FXL
++
L3FQRG1RB
L3G1H_RC
L3G1H_RCZ SPLIT RAMP COMPLETEIN PPM INVERTED
FXSG1C
+
-
100
FXSG2_L
MUL
MUL
X Y0 0
10 43020 86030 129040 172050 215060 258070 301080 344090 3870
100 4300
-25
X Y
FQR2_FR
fsrg1out
100 - A100
FXS23H_FR
DIFF FUEL ASPERCENTAGE OF TOTALRATE CONTROLLED
SPLIT RAMP COMPLETE
Servo Valve CG Scaling GainFrom MWI
Permissive to Stroke (G1,) GCV1
G1 FLOW REFERENCE RATEBYPASS
L84G1_T
L84G1_C
5S L84G1_CZ
ALL FUELREFERENCE TO G1G1 REFERENCE ATZEROG1 REFERENCE ATZERO TD
at max
at min
60
Task: DLN2pFlwSplt 0
Module: DLN
2 14Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
74
73
72
71
70
68
67
66
64
61
59
58
57
56
55
69
53
52
51
65
63
54
621
2
3
1 2 3
FQKCG_MWI
FQRG2PFC
L3G2
PM1 Gas ControlValve ServoCommandGAS FSR FRACTIONAL
PREMIX MODE
FRACTION OF FUELFOR G2,G3PERM TO PREPARE PURGE&PREFILFOR XFER TO PM G2,G3
PERMIT TO ADD BIAS TO G1 SPLITXFER OUT OF PREMIXSPLIT RAMP COMPLETESUB-PILOTED PREMIXMODE SELECTEDFLOW REFERENCE TOG3 IS ZEROPERM TO USE M SPLIT XFERING INAND OUT OF PREMIX
G2 FLOW REFERENCE INPREMIXED CLAMPED
G2 FLOW REFERENCECLAMPED IN PILOTED
PILOT PREMIX MODE
Permit to apply SPPM split to G2
PPM SPLIT READYTO XFER TO PREMIX
G2 FUEL ASPERCENTAGE OF TOTAL
-1Z
0
100
-+
++
L83FXH
L3G2FXL
10
ramprate
L3FXMS
++
L3G2HS_C
FXSG2C
MUL MUL
X Y0 0
10 29020 58030 87040 116050 145060 174070 203080 232090 2610
100 2900
-25
X Y fsrg2outFQR2_FR
100 4
0 54 5
L83FXI
L3G2RF
FXSG2_L
L83FXM
L3G1H_RC
L3G1_MH_B
L84G3_C
L83FXL
0.5
0.5SDIFF>0.1
MULFXSG2_HCX
L3FXMSL
FXSG2_HC
FXSG2_MC
FXS23H_FR
G2 FLOW REF IN SPPM
G2 LOAD REJECTION MODE
Permissive to Stroke GCV2 (G2)
G2 Prefill Rate ControlledServo Valve CG ScalingGain From MWI
Permissive to Stroke GCV2 (G2)
60L3G2H_RCZ SPLIT RAMP COMPLETE
IN PPM TIME DELAYat maxat min
L84G2_MXL84G2_C
FLOW REFERENCETO G2 IS 100FLOW REFERENCETO G2 IS ZERO
Task: DLN2pFlwSplt 0
Module: DLN
3 14Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
74
73
72
71
70
68
66
64
61
59
58
57
56
55
69
52
51
65
63
54
62
FQKCG_MWI
FQRG3PFC
L3G3
PM4 Gas ControlValve ServoCommandG3 Prefill Rate Controlled
Unit Online
PERM TO PREPARE PURGE&PREFILFOR XFER TO PM G2,G3SPLIT RAMP COMPLETE IN PPMINVERTED
SUB-PILOTED PREMIX MODESELECTEDFLOW REFERENCE TO G2 IS ZEROPERMIT TO RAMP FUEL SPLITS TOPPM G1, G2, G3
DIFF FUEL AS PERCENTAGE OFTOTAL RATE CONTROLLED
Gas Purge Valve VA13-5Closed Limit SW
PERM TO USE M SPLITXFERING IN AND OUT OFPREMIX
++
L3G1H_RCZ
L84G3_CZ
MUL
X Y0 0
10 66020 132030 198040 264050 330060 396070 462080 528090 5940
100 6600
-25
XY fsrg3out
FQR2_FR
L52ONLINE
L3FXMS
G2 FUEL AS PERCENTAGEOF TOTAL
GAS FSR FRACTIONAL
Servo Valve CG Scaling GainFrom MWI
Permissive to Stroke GCV3 (G3)
60
Permit to apply SPPMsplit to G2
A-B-C100
FXSG2C
FXSG1CMUL < 0.125
15S
L83FXI
L3FXMSL
L3FXHC
L84G2_C
L3G2FXLL83FXL
FLOW REFERENCETO G3 IS ZERO TD
Task: DLN2pFlwSplt 0
Module: DLN
4 14Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
75
70
74
73
72
68
67
66
64
60
59
56
55
69
52
51
L86FXM
53
62
PREMIX LOCKOUT
71
PERM TO PREPAREPURGE AND PREFILL G1
PREMIX MODE
Premix Loading Permissive
L3FXMS
G2 LOAD REJECTION MODE
Comb RefTemp to xfer to SPPM withAnti Cycle TD
PERM TO PREPAREPURGE&PREFIL FORXFER TO PM G2,G3
PERM TO PREPPURGE&PREFIL FORXFER TO PPM G1,G2,G3
Set: TBN speed > 95, Reset: < 94
L86M_LO
L3FGW_PERM
L52ONLINE
PERM TO GO TO G2(LOAD REJECTION FROMG1, G2, G3)
PERM TO PREPAREPURGE & PREFILL FOR XFER TO SPPM
58
Unit OnlineComb RefTemp to xfer toPremix with Anti Cycle
L3FXHSL26FXH
L86H_LO
SUB PILOT PREMIX LOCKOUT -SHUTDOWN
PILOT PREMIX LOCKOUT /LOAD LIMIT
Comb RefTemp to xfer toPiloted with Anti Cycle TD
L26FXM
L86L_LO
L14HS
L26FXL
L86FXI 60S
L3FXLS
L3FXPS
L3FXIS
76
L3FXIC PERM TO GO TO G2(LOAD REJECTIONFROM PREMIX)
Task: DLN2pMode 0
Module: DLN
5 14Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
S
RON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
75
70
74
73
72
68
66
64
61
60
59
56
55
69
52
51
65
63
54
62
G1 PREFILL START
71
Permissive to StrokeGCV2 (G2)
57Gas Fuel Speed Ratio ValveCommand Enable
PERM TO PREPAREPURGE AND PREFILL G1
FLOW REFERENCE TO G2 IS ZERO
L3G1PF
Permissive to Stroke(G1,) GCV1
58
G1 REFERENCE AT ZERO
PERM TO PREP PURGE&PREFILFOR XFER TO PPM G1,G2,G3
L3FXPS
PERM TO GO TO G2 (LOADREJECTION FROM G1, G2, G3)
Gas Fuel Leak Test Master Enable
FLOW REFERENCE TO G3 IS ZERO
76
L3FXLS
L3FXMS
L3FXIS
PERM TO PREPARE PURGE&PREFILFOR XFER TO PM G2,G3G2 PREFILL START
53
L3G2PF
L3GLT
L3GRV
L3G3PF
Permissive to StrokeGCV3 (G3)
PERM TO PREPARE PURGE &PREFILL FOR XFER TO SPPM
G3 PREFILL START
L3FXHS
L84G1_C
S
R
L84F2_C
L84F3_C
L3G3
L3G2
L3G1
Task: DLN2pMode 0
Module: DLN
6 14Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
75
70
74
73
72
67
66
64
61
60
59
56
55
69
52
51
65
63
54
62
Gas Purge Valve VA13-2 ClosedLimit SW
71
PERM TO RAMP FUELSPLITS TO SPPM G1, G2
57Purge G1 Command CloseCatagory 1 Fault
Gas Purge Valve VA13-1 ClosedLimit SW
On Total Liquid Fuel
Gas Purge Valve VA13-6 ClosedLimit SW
PERM TO RAMP FUELSPLITS TO PRIMARY G1
Comb RefTemp to xfer toSPPM with Anti Cycle TD
L20PG1ON
G1 Prefill Rate Controlled 58
Gas Purge Valve VA13-5 ClosedLimit SW
Set: TBN speed > 95, Reset: < 94
LG1PFC_1
L20PG1ONY
Command To Turn On G1 Purge
TD G1 Purge Command Off
Command To Turn On G2 Purge
76
l33pg2c
L26FXH
l33pg1c
FQRG1PFC
Comb RefTemp to xfer to Pilotedwith Anti Cycle TDCommand To Turn On G3 Purge
53
L20PG3ON
l33pg6c
l33pg5c
L26FXL
L14HS
4
0
2
0.5
A * 10S
ramprate
U/D
0
0.82
1.5
0.5
ramprate
U/D
04
0.132
1.59
0.624
ramprate
U/D
3S
4S
4SL20PG2ON
L84TL
A*7.5S
CPDABS
FTG+459.67* 519
CPDABS
FTG
A*7.5S
L3FXLC
L3FXHC
L3FXPC
L3G3PF
L3G2PF
L3G1PF
G2 Prefill Rate Controlled
PERMIT TO RAMP FUELSPLITS TO PPM G1,G2, G3
G3 Prefill Rate Controlled
G2 PREFILL START
G3 PREFILL START
G1 PREFILL START
Absolute CompressorDischarge PressureFuel gas temperature
L3G1PF
L3G2PF
L3G3PF
L3G1PFZC
L3G2PFZC
L3G3PFZC
FQRG2PFC
FQRG3PFC
L3FXMCL3G2HS_CPPM SPLIT READY TO XFERTO PREMIX
PERM TO RAMP FUELSPLITS TO PM G1, G2
Task: DLN2pMode 0
Module: DLN
7 14Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
ON
ON
ON
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
76
75
74
73
72
71
70
69
67
66
64
62
61
59
58
57
56
55
54
53
52
51
65
68
63
L3FXPS
0
0
L83FXI
L3FXIS
1L3FXLS 2
3
1
2L3FXHC 3
L83FXP
L83FXL
L83FXH
L83FXM
CMDX
DLN_MODENumber
Number
CMD
L3FXHS
L3FXMS
L3FXPC
L3FXLC
PERM TO PREPARE PURGE &PREFILL FOR XFER TO SPPM
PERM TO PREPARE PURGE&PREFILFOR XFER TO PM G2,G3
PERM TO PREP PURGE&PREFILFOR XFER TO PPM G1,G2,G3
PERM TO GO TO G2 (LOADREJECTION FROM PREMIX)PERM TO RAMP FUELSPLITS TO PRIMARY G1PERM TO RAMP FUEL SPLITS TOSPPM G1, G2PERMIT TO RAMP FUEL SPLITS TOPPM G1, G2, G3PERM TO RAMP FUEL SPLITSTO PM G1, G2
ALL FUEL REFERENCE TO G1
Permit to apply SPPM split to G2
FLOW REFERENCE TO G3 IS ZERO
Permissive to Stroke GCV2 (G2)
Unit Online Permissive to StrokeGCV2 (G2)
PILOT PREMIX MODE
SUB-PILOTED PREMIXMODE SELECTED
PREMIX MODE
PRIMARY MODESELECTED
G1 FLOW REFERENCERATE BYPASS
G2 LOAD REJECTIONMODE
G2 FLOW REFERENCERATE BYPASS
DLN Mode EnumeratedState
60
4
4L3FXMC
L3FXIC
60S
L52ONLINE
L84G1_T
L3G2RF
L3G2FXL
60S L3FQRG1RB
L84G3_C
L3G2RF
L3FQRG2RB
PERM TO PREPARE PURGEAND PREFILL G1
PERM TO GO TO G2 (LOADREJECTION FROM G1, G2, G3)
Task: DLN2pMode 0
Module: DLN
8 14Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
74
73
72
71
70
68
66
61
59
58
57
55
69
52
51
65
64
54
62
G2 FLOW REFERENCECLAMPED IN PILOTED
PPM G2 REMOTE TUNING BIASRATE CONTROLLED
COMBUSTION REFERENCETEMPERATURE
BIAS ON G1 SPLIT XFERINGFROM M TO H
PPM G1 REMOTE TUNING BIASRATE CONTROLLED
PREMIX MODE
SPLIT RAMP COMPLETE IN PPMINVERTED
X Y1500 901550 501600 501800 502000 452200 352250 28
X Y
60
DIFFUSSION FLOWREFERENCE IN PILOTEDCLAMPED
L52ONLINE
L4
FXSG1_HC
PERMIT TO ADD BIAS TOG1 SPLIT XFER OUT OFPREMIX
+
++
+H1_RT_BA
FXSG1_MH_B
TTRF1
90
28
L83FXM
L3G1H_RCZ
L3G2H_RCZ
20150070
Y
Y
X
X
20
H2_RT_BA
200060
+1800
32.5
_
70 FXSG2_HC
2250
1600
35
65
2200
1550
50
FXSG2_HBA
L3G1_MH_B
67
53
75
Master protective signal
Unit Online
SPLIT RAMP COMPLETE IN PPMTIME DELAY
Task: DLN2pSpltSch 0
Module: DLN
9 14Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
74
73
71
70
68
66
61
59
58
57
55
69
52
51
65
64
54
62
DIFFUSSION FLOWREFERENCE IN SPPMCLAMPED
COMBUSTION REFERENCETEMPERATURE
PREMIX TRANSFER BIAS
Gas Purge Solenoid Driver VA13-1
PERM TO PREP PURGE&PREFIL FORXFER TO PPM G1,G2,G3
X Y2100 32300 132350 15.52430 16.52470 16.5
X Y
60
G2 FLOW REFERENCE IN PREMIXED CLAMPED
L3FXMS
l20pg2x
FXSG2_MC
+
++_
FXSG2_MX_B
TTRF1
L3G1
L3FXHS
801400
80
YY
XX
68
M2_RT_BA
++
FXSG1_LC
681600
67
53
75
PERM TO PREPARE PURGE&PREFILFOR XFER TO PM G2,G3Permissive to Stroke (G1,) GCV1
SPLIT RAMP COMPLETE
3
16.5
FXSG2_MCX
(60+30)S
L3G1H_RC
63
L1_RT_BA
PM G2 REMOTE TUNING BIASCONTROLLED RATE
SPPM G1 REMOTE TUNING BIASRATE CONTROLLED
56
Task: DLN2pSpltSch 0
Module: DLN
10 14Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
73
71
70
68
66
61
59
58
57
55
69
52
51
65
64
54
62
Fuel Stroke Ref. Gas Fuel 1
Master reset
G1 GAS VALVE NOTFOLLOWING REF
L3G1
3S L86PGCVA_ALMFSRG1
67
53
75
Permissive to Stroke (G1,) GCV1
Diffusion (D5) GCV-1Servo Current Feedback
A-B
63
Diffussion (D5) GCV-1Position Feedback
56
FSG1> 3
10S> 5
3S< -5
3S
FAG13S
> 5
< 37.5
L3GCV
L86MR1
L3GCVFLT G1 GAS VALVE FAULT
72
FAG2
3S
3S
Permissive to Stroke GCV2 (G2)L3GCVS
> 3
L3G2
10S
< 37.5PM1 GCV-2 Servo Current Feedback
3S L3GCVSFLT> 5G2 GAS VALVE FAULT
Fuel Stroke Ref. Gas Fuel 2L86SGCVA_ALM
PM1 GCV -2 Position Feedback
> 5
< -5 3S
G2 GAS VALVE NOTFOLLOWING REF
ABS
FSG2
FSRG2ABS
A-B
GCV1 (G1) Gas Valve NotFollowing Reference TripG1 GAS VALVE NOTFOLLOWING REF TRIP
L86GCVT
L86PGCVT_ALM
L86GCVST
G2 GAS VALVE NOTFOLLOWING REF TRIP
L86SGCVT_ALMGCV2 (G2) Gas Valve NotFollowing Reference Trip
Task: DLN2pCtrlVlv 0
Module: DLN
11 14Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
ON
S
R
ON
ON
ON
S
R
ON
ON S
R
S
R
S
R
S
R
ON
ON
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
73
71
70
68
66
61
59
58
57
55
69
52
51
65
64
54
62
Fuel Stroke Ref. Gas Fuel 3
Master reset
G3 GAS VALVE NOTFOLLOWING REF
L3G3
3S L86QGCVA_ALMFSRG3
67
53
75
Permissive to Stroke GCV3 (G3)
PM4 GCV-3 ServoCurrent Feedback
A-B
63
PM4, GCV-3 Position Feedback
56
FSG3> 3
10S> 5
3S< -5
3S
FAG33S
> 5
< 37.5
L3GCVQ
L86MR1
L3GCVQFLT G3 GAS VALVE FAULT
72
ABS
GCV3 (G3) Gas Valve NotFollowing Reference TripG3 GAS VALVE NOTFOLLOWING REF TRIP
L86GCVQT
L86QGCVT_ALM
74
Task: DLN2pCtrlVlv 0
Module: DLN
12 14Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
ON S
R
S
R
S
R
ON
ON S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
73
71
70
68
66
61
59
58
57
55
69
52
51
65
64
54
62
REMOTE TUNING PUSH BUTTON
Site Tuning Mode Off
REMOTE TUNING -SPLIT BIAS ACTIVE
L43RT_ON
67
53
75
SPPM G1 REMOTETUNING BIAS (CMD)
PPM G1 REMOTE TUNINGBIAS (CMD) 63
Site Tuning Mode
56
L43ST_ON
PPM G1 REMOTE TUNINGBIAS RATE CONTROLLED
72
Remote Tuning Bias OFF
SPPM G1 REMOTE TUNINGBIAS RATE CONTROLLED
74
-4-
4
+ ++
-1Z
0
ramprate
2/sec 0
L3RT_PB
L43RT_OFF
1S
1S
1S
1S
1SL43ST_OFF
S
R
L30RT_ON_ALM
L83RT_OFF
L1_RT_BAL1_RT_B
-8
H1_RT_BA
+-
8
Z
ramprate
+10/sec0 0
-1
+H1_RT_B
80
Z
- + -8
H2_RT_BAH2_RT_B
-1
ramprate
+0/sec0
+
50
Z
- + -5
M2_RT_BAM2_RT_B
-1
ramprate
+0/sec0
+
PPM G2 REMOTE TUNINGBIAS RATE CONTROLLED
PM G2 REMOTE TUNINGBIAS CONTROLLED RATE
60
Remote/Site Tuning Bias On
Remote/Site Tuning Bias OFF
PPM G2 REMOTE TUNINGBIAS (CMD)
PM G2 REMOTE TUNING BIAS (CMD)
Task: DLN2pRemTune 0
Module: DLN
13 14Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
PLS
PLS
PLS
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
73
71
70
68
66
61
59
58
57
55
69
51
65
64
54
62
Flame detection controlFired Time In Mode 1
L83FXP
67
53
75
SUB-PILOTED PREMIXMODE SELECTED
63
On Total Liquid Fuel
56
L84TL
Premix Mode FiredTimes
72
Diffusion Mode FiredTimes
Fired Time In Mode 2
74
L28FDX TFT_M11Hr Pulse
Fired Time In Mode 5
60
PRIMARY MODE SELECTED
TC_M1CNT
L83FXL1Hr Pulse
L83FXH1Hr Pulse
L83FXM1Hr Pulse
1Hr PulseL83FXI
PILOT PREMIX MODE
PREMIX MODE
G2 LOAD REJECTION MODE
Sub Piloted PremixMode Fired Times
Fired Time In Mode 3Piloted Premix ModeFired Times
Fired Time In Mode 4
PM1 FSNL Mode FiredTimes
C8 Current
CurrentC13
CurrentC9
TFT_M2
TC_M2CNT
CurrentC14
CurrentC10
TFT_M3
TC_M3CNT
CurrentC15
CurrentC11
TFT_M4
TC_M4CNT
CurrentC16
CurrentC12
TFT_M5
TC_M5CNT
CurrentC17
L30FT_MP
L30FT_ML
L30FT_MH
L30FT_MM
L30FT_MI
Task: DLN2pRemTune 0
Module: DLN
14 14Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
CNT
CNT
CNT
CNT
CNT
CNT
CNT
CNT
CNT
CNT
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
73
71
70
68
66
61
59
58
57
55
69
51
65
64
54
62Master protective signal
HP overspeed fault -control input trouble
67
53
75
TBN speed in %
63
Voted Value Of VPROProtective Speed Inputs
56
Maximum Speed AttainedOn Overspeed Test
72
HP overspeed fault -protective input trouble
Loss Of ControlSpeed Signal
74
Overspeed test modeselected - HP
60
HP Electrical Overspeed TestOn Pushbutton
L4
A>B
< -5TNH_OS
HP Overspeed Test Off Pushbutton
Master Protective Trip
Voted Speed Signal (TMR)
Turbine electricaloverspeed trip signal
<P> overspeed test, offline
+_
TNH
> 5
L12HFD_P
L12HFD_C
< 5 L12HF
L28FDX
111.5
110
L83HEOST_ON 1S
L83HOST_OFF
L4T
1S
1SL83HMOST_ON
L12H
L83HOST
L83HOST_P
tnh_v TNH_OS_MAX
52
HP Mechanical OverspeedTest On Pushbutton
Flame detection control
L86MR1Master reset
L12HFD_C_ALM
L12HFD_P_ALM
L12HF_ALM
L12H_ALM
CONTROL SPEEDSIGNAL TROUBLE
PROTECTIVE SPEEDSIGNAL TROUBLECONTROL SPEED SIGNALLOSS - HP
ELECTRICALOVERSPEED TRIP - HP
L12H_P
L12H_ACC
L12H_P_ALM
L12H_ACC_ALMPROTECTIVEOVERSPEED STATUSPROT MODULE SPEEDSGNL LOSS (DECEL DET)
VPRO HP Overspeed TripVPRO - Loss Of ProtectiveSpeed Signal
30
DIVtnh_os_v
60teeth*50rpm
Task: OverSpeed 0
Module: OVRSPD
1 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
PLS
S
R
S
R
S
R
PLS
S
R
PLS
S
R
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
73
71
70
68
66
61
59
58
57
55
69
51
65
64
54
62
Master protective signal
67
53
75
Emergency Trip Relay #1 Feedback
63Set: TBN speed > 1.5, Reset: < 1.2
56
72
Loss of Protective HPSpeed Inputs
MASTER PROTECTIVESTART CHECK ETR FAULT
74
60
L4ETR3_FB
L14HTVPRO Zero Speed Ind -Verify IO Config Under J5
VPRO Q to Pcross trip logic
L4
L4ETR1_FB
52
Emergency Trip Relay #3 Feedback
L3GLTSD
Master reset
L12H_FLT
L4ETR_FB
LOSS OF PROTECTIVEHP SPEED SIGNALS
ELECTRICALOVERSPEEDTRIP - HP
110 * 30L5CFG1_TRIP
TNHOS_VPRO Overspeed Setpoint toVPRO
VPRO - OS Setpoint Config Error
L12H_FLT_ALM
L14H_ZSPD
L3MP_ALM1.5S
L4_XTP
KE2 Relay Enable Status
KE1 Relay Enable Status
KE2 RELAY ENABLED
KE1 RELAY ENABLEDLKE2_ENAB
LKE1_ENAB
STATE OF E-STOP 1
KE3 Relay Enable StatusE-STOP 1 PROTECTIVECIRCUIT LATCHED
KE3 RELAY ENABLEDL5ESTOP1_ALML5ESTOP1
LKE3_ENAB
K25A Relay Enable StatusZero speed trip bypasslogic
K25A RELAY HAS NOTBEEN ENABLEDL14H_ZSPD_BP
L25A_ENAB_ALML25A_ENAB
LKE1_ENAB_ALM
LKE3_ENAB_ALM
LKE2_ENAB_ALM
L5CFG_TRP_ALM VPRO - OS STPNTCONFIG ERROR TRIP
L86MR1
Gas Fuel Leak TestShutdown enable
Task: OverSpeed 0
Module: OVRSPD
2 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
73
71
70
68
66
61
59
58
57
55
69
51
65
64
54
62
67
53
IGV at Maximum Position
63
56
72
Exhaust OvertemperatureTrip
74
60
CPD
L14HA
52
Unit Online
L86MR1Master reset
A-B Overtemperature Alarm
Total Number of ExhaustTC Inputs Connected
ttxd1
L86TXT_ALM1200
Exhaust Thermocouple 1 Number Of Exhaust TC'sUsed In Computation
Exhaust ThermocoupleArray By Value
Exhaust Thermocouple 3
Exhaust Thermocouple 2
Index of ThermocouplePositions Array
Exhaust Thermocouple 31
Exhaust Temp MedianCorrected By Average
Exhaust ThermocoupleArray By Position
L52ONLINE
Auxiliary signal to L14HS
++
+0-
45
12401240
L60GVMAX
TTRXB >25
>40
A-BL86TXT
L30TXA
<250 L86TFB
L86TFB_ALM
L14HSX
L3TFLT_ALM
<35 L3TFLT
ttxd2
ttxd3
ttxd29
ttxd30
ttxd31
0
1
2
30
29
31
TTXD1[ ]
1200
1210
700
699
701
1000
1200
701
1210
31
30
699
1
0
TTXD2[ ]
1000
2
29
700
Sort byinputnumber
Sort byvalue
2nd biggest
Within 500
removethelowest
average
TTXM
TTX_TOT_TC
TTXD1[ ]
JXD[ ]
TTXD2[ ]
TXNUMTC
Compressor Discharge Press MaxSelect
Set: TBN speed > 50, Reset: < 46
Speed Biased Temperature ControlReference
Exhaust Thermocouple 29
Exhaust Thermocouple 30
EXHAUST OVERTEMPERATURE TRIP
Exhaust ThermocouplesOpen TripEXHAUST T/C OPEN TRIP
Compressor DischargePressure Fault Alarm
LOSS OF COMPRDISCHARGE PRESS BIAS
Task: ExTmp 0
Module: EXTEMP
1 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
73
71
70
68
66
61
59
58
57
55
69
51
65
64
54
62
67
53
63
56
72
74
60
52
A - 59CTIMCompressor Inlet Temperature
IGV Temp ControlReference
-20
-
120
X
TTRXGVCPRCOMPRESSOR PRESSURE RATIO
IGV angle in deg
Compressor Discharge Temperature
0
Y0 1083.07
13.65 1124.9116.51 1190.8520 1697.74
X
(A - 766.64) * 0.65
766.6
0
CTD
csgv
43.5(A - 42) * 0
89.5A+B+C+D
A
D
B
C
+14.77
in condition< 15.2545
16.5766 < A > 15.254513.7413.468
> 16.5766
out value
in condition out value< 15.2545
> 16.576624.68216.5766 < A > 15.254528.847
43.221
MUL
++
1200
MIN
75
TTKGVCTIMG =
TTKGVGVG = 0
MUL
++
-+
0.2 A
1+3.3S
100
0
TTRXB
TTXM
FSR
FSRTSpeed Biased TemperatureControl ReferenceExhaust Temp MedianCorrected By Average
Fuel Stroke Reference
Temperature Control FuelStroke Reference
Task: ExTmp 0
Module: EXTEMP
2 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
74
73
72
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
75
77
24
28
71
75
l45scca L45SCCA_ALM
Smoke Detector (Battery Compt)PEECC
l45sccb L45SCCB_ALM
Smoke Detector (Battery Cmpt)GEC
l45sgeb L45SGEB_ALM
Smoke Detector (Battery Cmpt) GTEl45sgtb L45SGTB_ALM
Smoke Detector (Manual) - GCCl45sgca L45SGCA_ALM
Smoke Detector (Manual) PEECC
Smoke Detector (Battery Cmpt) GCCL45SGCB_ALM
Smoke Detector (Manual) - GECL45SGEA_ALMl45sgea
Smoke Detector (Manual) - GTEL45SGTA_ALMl45sgta
Smoke Detector - LCIL45SLI_ALMl45sli
Smoke Detector - ExciterL45SEC_ALMl45sec
l45sgcb
Zone #2 Fire ProtectionRelease Aux Relay
Fire Protection System Power SupplyUndervoltage
l45ftx
l94f1b
l30cc2
l94f3b
L94F1B_ALM
L30CC2_ALM
Fire Accessory/TurbineArea Zone 1
L94F3B_ALM
l45ftx1
Zone #1 Fire ProtectionRelease Aux Relay
Fire Protection System Trouble Alarml27f1l
Fire Protection ReleaseAux Relay Zone #3
Fire Protection System Trouble Alarm
l94f2b
L27F1_ALM
L94F2B_ALM
l30cc1 L30CC1_ALM FIRE PROTECTIONSYSTEM TROUBLEFIRE PROTECTIONSYSTEM TROUBLEFIRE PROTECTION TRIPRELAY UNDERVOLTAGE
L45FTX_ALM
FIRE PROTECTIONRELEASED IN ZONE #1FIRE PROTECTIONRELEASED IN ZONE #2FIRE PROTECTIONRELEASED IN ZONE #3
Fire Indication Trip
FIRE DETECTED - CO2Release Imminent
SMOKE DETECTED -PEECCSMOKE DETECTED -PEECC BATTERY COMPTSMOKE DETECTED -GEC - BATTERY CMPTSMOKE DETECTED -GTE - BATTERY CMPT
SMOKE DETECTED -GEC - MANUAL
SMOKE DETECTED -GCC - MANUALSMOKE DETECTED -GCC - BATTERY CMPT
SMOKE DETECTED -GTE - MANUAL
SMOKE DETECTED -EXCITER
SMOKE DETECTED - LCI
Task: FireProt 0
Module: FIREPROT
1 1Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
74
72
70
68
67
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
76
24
28
71
L64D_P
125VDC Negative GroundL64D_N
MAX
VTCC Cold Junction Temperature - RVTCC_CJ_R
> 110VTCC Cold Junction Temperature - SVTCC_CJ_S L26CTH_ALM
125VDC Positive Ground
VTCC Cold Junction Temperature - T
L30BC1N_ALMl30bc1n
AC Undervoltage Battery Charger #1
AC Undervoltage Battery Charger #2
VTCC_CJ_T
Motor Control Center Bus 1Voltage Normal l27mc1en
l27mc2n
L27MC1EN_ALM
L27MC2N_ALM
Gen Collector Housing Vent FilterDiff Press High
L64D_ALM
Motor Control CenterEssential Bus Voltage Normal
Motor Control Center Bus 2Voltage Normal l27mc1an
125VDC Undervoltage
Motor Control Center Bus 1Voltage Normal
l30et
L27MC1AN_ALM
L30ET_ALM
l27mc1n L27MC1N_ALMPCC UNDERVOLTAGE
PCC UNDERVOLTAGE
PCC UNDERVOLTAGEPCC BUS 1EUNDERVOLTAGE
AIR PROCESSINGUNIT LOWPRESSURE
DC POWER SUPPLYUNDERVOLTAGE
EXCITATION TRANSFOR'OVERLOAD (GEC)
CONTROL COMPART'TEMP HIGH
BATTERY 125VDCGROUND
CONTROL PANELTEMPERATURE HIGH
BATTERY CHARGER#1 AC TROUBLE
BATTERY CHARGER#2 AC TROUBLE
3S
3S
3S
3S
L27DZ_ALM60SL27DZ
L49X_ALM
l49ex L49EX_ALM
l49x
L74HT_ALM
L63CF_ALMl63cf1h
l74ht
3S
l30bc2nL30BC2N_ALM3S
Control Compartment Temp High
Excitation (PPT) Transformer Trouble
Auxilliary Motors CircuitOverload SignalEX2000 Overload
l63ad4l3S L63AD4L_ALM> 100CPDCompressor Discharge
Press Max SelectAir Processing Unit LowPressure Alarm
AUXILIARY MOTOROVERLOAD
COLLECTOR HSG VENTFILT DIFF PRESS HIGH
EXCITATIONTRANSFORMER TROUBLE
Task: Misc_Alarm 0
Module: MISC
1 1Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
ON
ON
ON
ON
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
75
72
70
68
67
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
66
76
24
28
71
Master reset
Gas Compt Haz Gas Level HighTripGas Compt Haz Gas SystemFault Trip
leht5d
lelht5b
leht5c
lelht5a
Hazardous Gas SystemFault Shutdown
Hazardous Gas LevelsHigh High Trip
Turb Compt Haz GasLevel High
Turb Compt Haz GasAnalog Signal Trbl
5STurb Compt ExtractDuct 1 Detector #1
TURB COMPT HAZ GASLEVEL HIGH HIGH TRIP
OR
OR
2/4
OR
2/4
> 5
< -6.25
< -6.25
> 17
> 17
5S
5S
5S
LELHTH
LELHTH_ALM
L86MR1
LELHTF
LELHTHH_ALM
L45LEL_TRP
LELHF_SD
73
LELHA_TRP
LELHGTF_SD
Gen Collector Cab Haz Gas LevelHigh TripGen Coll Cab Haz Gas SignalTrouble Trip
LELHAF_TRP
LELHGT_TRP
LELHGTF_TRP
LELHAF_SDGas Module Haz Gas Signal TroubleShutdownGen Coll Cab Haz Gas Signal TroubleShutdown
Turb Compt ExtractDuct 1 Detector #2Turb Compt ExtractDuct 1 Detector #3Turb Compt ExtractDuct 1 Detector #4
74
TURB COMPT HAZGAS LEVEL HIGH
77
60
Task: TBNarea 0
Module: HAZGAS
1 3Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
ON
S
R
ON
ON
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
74
73
70
68
67
64
61
58
57
55
69
52
51
65
63
54
62
59
60
76
24
28
71
Gen Term Encl Haz Gas Detector #1
Gen Term Encl Haz Gas Detector #2
Generator Gas Pressure OKPerm To Start
Gas Compt Haz Gas Detector #2
Gas Compt Haz Gas Detector #3
Gas Compt Haz Gas Detector #1
Gas Module Haz GasSignal TroubleShutdown
Gas Compt Haz GasSystem Fault Trip
Gen Collector Cab HazGas Level High Trip
Gas Compt Haz GasLevel High Trip
Gas Compt Haz GasLevel High
Gas Compt Haz GasAnalog Signal Trbl
Gen Coll Cab Haz GasSignal Trouble Shutdown
Gen Coll Cab HazGas Level HighGEN COL CAB HAZGAS LEVEL HIGH
GAS COMPT HAZ GASLEVEL HIGH HIGH TRIP
GAS FUEL COMPT HAZGAS LEVEL HIGH
> 10
5S
5Slelha9c
2/3
lelha9b
lelha9a< -6.25 2/3< -6.25 OR
> 25
OR
5S
< -6.25 OR 5S
lelhgt7c
2/3
> 25
> 10
5S
lelhgt7a
5S
lelhgt7b
OR
2/3
< -6.25
LH2GP1XLELHGTHH_ALM
5S LELHGTH_ALM
LELHAF_SD
LELHAF_TRP
LELHAHH_ALM
LELHGTH
LELHAH_ALM5S
LELHAH
74
77
LELHAF
LELHA_TRP
LELHGTF_SD
LELHGTF_TRP
LELHGT_TRP
Gen Coll Cab Haz GasSignal Trouble Trip
GEN COL CAB HAZGAS LEVEL HI-HI TRIP
Gen Term Encl Haz Gas Detector #3
Task: Gen_Col_Gas_skid 0
Module: HAZGAS
2 3Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
ON
ON
ON
S
R
S
R
S
R
ON
S
R
ON S
R
ON S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
75
72
70
68
67
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
66
76
24
28
71
Haz Gas Monitor Rack #2 Fault
Haz Gas Monitor Rack #1 LevelHigh-High
Haz Gas Monitor Rack #3Level High
Haz Gas Monitor Rack #2Level High
Haz Gas Monitor Rack #1Level High
HAZ GAS MONITORRACK #2 LEVEL HIGHHAZ GAS MONITORRACK #3 LEVEL HIGH
HAZ GAS MONITORRACK #1 LEVEL HIGH
Hazardous Gas LevelsHigh High Start Inhibit
Turb Compt OR ComptFan #1 Running Status
GAS MONITORRACK #1 TROUBLE
HAZ GAS SYSTEMANALOG SIGNAL FAULT
5S LELHF_ALM
L45LEL_PRET
l45h5l
l45h3l
l45h4l
L45H3L_ALM
L45H4L_ALM
L45H5L_ALM
73
l52bt1
l30hgps_f
l45hf1 L45HF1_ALM
L45HF2_ALMl45hf2
Haz Gas Monitor Rack #2 LevelHigh-HighHaz Gas Monitor Rack #3 LevelHigh-High
HAZ GAS MONITOR RACK#2 LEVEL HIGH-HIGHHAZ GAS MONITOR RACK#3 LEVEL HIGH-HIGH
LELHTH
LELHAH
LELHGTH
LELHGF
LELHTF
LELHAF
Gen Coll Cab Haz Gas Level High
Turb Compt Haz Gas Level High
Gas Compt Haz Gas Level High
Gen Term Enclosure HazGas Analog Signal Trbl
Turb Compt Haz Gas AnalogSignal TrblGas Compt Haz Gas AnalogSignal Trbl
60
l52bt2 L52BT2_PF2
L52BT1_PF1
L30HGPSF_ALM
l45h3h
l45hf3 L45HF3_ALM
L45H4H_ALMl45h4h
L45H3H_ALM
L45H5H_ALMl45h5h
74
Turb Compt OR Compt Fan #2 Running Status
HAZ GAS MONITORPOWER SUPPLY FAULT
GAS MONITORRACK #2 TROUBLEGAS MONITORRACK #3 TROUBLEHAZ GAS MONITOR RACK#1 LEVEL HIGH-HIGH
Haz Gas Monitor Rack #3 Fault
Haz Gas Monitor Rack #1 Fault
Haz Gas Power Supply Fault
Turbine Compt Vent Fan #2 Running
Turbine Compt Vent Fan #1 Running
77
Task: HazGasMonitor 0
Module: HAZGAS
3 3Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
77
75
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
72
60
54
70
31
32
24
25
26
27
28
29
30
L94X
FSRSD
Delay Shutdown fuel schedule - For CBV opening
Master protective signal
Ramp to Blowout Selected
Fuel Stroke Reference
Shutdown FSR Signal
23
FSR: Minimum
L94XDEL
FSR
76
L94SD Shutdown withBreaker Open
0
Z-1
100
+
+_
L52GX
L4
0.26S
L28CAN
L83RB
FSRMIN
L83SDL
FSKSD[6]
1
2
3
4
5
0 0
5
1
0.101
1
0.101
> 0.11_+
L60SDM
0
Any Can Flamed Out
Generator BreakerClose/Open Status Input
Normal shutdown
FSRMIN
Task: SdFSR 0
Module: SD
1 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
77
75
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
72
60
54
70
31
32
24
25
26
27
28
29
30
L43CDOFF_CPB
L1ZCooldown/Hydraulic RatchetOff Command P.B
Cooldown/Hydraulic RatchetOn Command P.B
Set: TBN speed < 0.06,Reset: > 0.15Master control - startuppermissive
Turbine complete sequence
Aux To L1Z MasterControl Relay
Turbine Auxiliary OnCooldown. Drop Out Signal
23
reset
T62CD
Flame detection controlL28FDX
1S
L43CDON_CPB 1S
R
S
L1XZ5S
L14HR
L1X
60S
Enable
count in
reset
Counter
> 1440
57MIN 3MIN
L2QE1
L2QE2
L62CD
current
L2QE1 L2QE2
L3
L3SQ
Emergency Lube OilPump Enable TimerEmergency Lube OilPump Shutoff
Cooldown Complete
Current Cooldown Time
Sequence In Progress
76
L1ZX Aux To L1Z MasterControl Logic
Task: SdCldwn 0
Module: SD
2 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
PLS
ON
ON
S
RPLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
77
76
75
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
Time Delayed Loss of Flame
72
60
54
70
31
32
24
25
26
27
28
29
30
L28FDY
R43STPSEL
L1STOP_CPB
TBN speed in %L94T Fired Shutdown
> 20TNH
Generator Breaker Close/OpenStatus Input TD Logic
L14HM
L4
L14HSX
L1S
L94SD
L28FD
L2CANT
S
R
L52G1Y
L94AX
L28CAN
L94X
L94Y
L94Z
L83RB
L28FD_SD
L60RB
L60RB
1S
5S
8MIN
30S
Master Stop SignalCable Remote Gas Turbine StopSelectAutomatic Shutdown
Set: TBN speed > 14, Reset: < 13.5
Auxiliary signal to L14HS
Auxiliary to start signal
Master protective signal
Shutdown with Breaker Open
Flame Detected
Trip on Can Flameout Timed Out
Any Can Flamed Out
Normal shutdown
Time Delay NormalShutdown
4's Up With NoShutdown
Ramp to BlowoutSelected
CHAMBER FLAMED OUTDURING SHUTDOWN
Above Ramp toBlowout Speed
23
Task: sdseqDLN2p 0
Module: SD
3 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
ON
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
77
75
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
Loss of Turb ComptVentilation Shutdown
72
60
54
70
31
32
24
25
26
27
28
29
30
L52GX
Gen Protection Failure Shutdown
AutomaticShutdown Aux
Shutdown Aux Stop ValvePosition Problem
L30LTA
L94AX
L94AX1
Load Tunnel Temperature HighGenerator Breaker Close/OpenStatus Input
GENERATOR VENTILATIONTROUBLE SHUTDOWNInlet Filter High Diff Press TripSignalVibration Input GroupDisabled LogicGas Purge Fault ShutdownCPD Low During Startup - InitiateShutdown
Hazardous Gas SystemFault Shutdown
Fired Shutdown Request from ST
Fired Shutdown Request from ST
Fired Shutdown Request from ST
Automatic Shutdown
DLN 2.6 Fault -Shutdown
Fired shutdown commandfrom Steam Turbine
STOP COMMAND ISSUEDFROM STEAM TURBINECONTROL SYS
23
L26FTG_SD
L94GEN
L63TFH
L39VD2
L94GPF
L94CPDL
L39VSD
L94FGL1
L60PSNA_SD
L83DGP_SD
L86BT_SD
LELHF_SD
l94_st1
2 out of 3
L94DLN
L94X_ST
L94ST_ALM
High Vibration Level Shutdown
Part Speed No AccelerationShut Down
Fuel Gas Temperature HighUnit Shutdown
l94_st2
l94_st3
Task: sdseqDLN2p 0
Module: SD
4 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
69
l4hqz1
LAG2HQ
5S
L63HQ1L
l52hq2
L86HQ2
l49hq2
LAG1HQ_CPB
L4HQRUNZ
L4HQXFER
L4HQRUN
l45ftx
L86HQ1L4HQ1
l52hq1
LAG2HQ_CPB
5S l4hqz2
L4HQ2
L86HQ1
l49hq1
L86HQ2
Pushbutton Select 88HQ1 LagAux Hydraulic Supply Pump #2Motor OverloadHydraulic Oil Pump #2 isLocked outHydraulic Supply PressureLow SwitchAux Hydraulic Supply Pump #2RunningTime Delay For L4HQRUN
Lead Hydraulic Pump Selection
Hydraulic Pump Lead stop
Hydraulic Pump Control Enable
Fire Indication TripHydraulic Oil Pump #1 Is LockedOut
Master Control - AuxiliaryHyd Supply Pump #1
Pushbutton Select 88HQ2 Lag
Aux Hydraulic Supply Pump #1Running
Hydraulic Oil Pump #2 Is LockedOut
Aux Hydraulic Supply Pump #1Motor Overload
Master Control - AuxiliaryHyd Supply Pump #2
65
Hydraulic Oil Pump #1 Is LockedOut
Task: HPU 0
Module: HPU
1 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
69L4HQRUNZ
LAG2HQ
4SL14HR
l63hq6a
L86HQ1
L4
LAG1HQ_CPB
LAG2HQ_CPB
l49hq1
l49hq2
S
R
4Sl63hq6b
LAG2HQ
L4HQRUN
45S
L4HQXFER
L14HT
10S
L1Z
L63QT L63QANY
5S
LTH_TGTRIPL86QLOX
L86HQLO_ALM
L86HQ1_ALM
L86HQ2
L86HQ2_ALM
l63hq1bl
l63hq1alL63HQ1LLow Hyd Oil Supply Pressure - Alarm
Low Hyd Oil Supply Pressure - Alarm
Pushbutton Select 88HQ2 Lag
Pushbutton Select 88HQ1 Lag
Master Protective signal
Aux Hydraulic Supply Pump #1Motor Overload
Low Hydraulic Oil Pump PH2-1 InletPressureAux Hydraulic Supply Pump #2 MotorOverload
Turning Gear Trip Due to High LubeOil Temp
Turbine Auxiliary On Cooldown.Drop Out SignalLube Oil Header Pressure LowTrip Logic
Cooldown Slow Roll Start Speed AuxRelay
< 0.06=set, >0.15=resetfor Zero speedLow Hydraulic Oil Pump PH1-1 InletPressure
Hydraulic Supply PressureLow Switch(88HQ-1) HYDRAULICPUMP IS LOCKED OUT
Lead Hydraulic PumpSelection
Hydraulic Pump Leadpump stop
(88HQ-2) HYDRAULICPUMP IS LOCKED OUTHydraulic Oil Pump #2 IsLocked Out
BOTH HYDRAULICPUMPS LOCKED OUT
Timer Block Final TimeHydraulic Supply Pump
Hydraulic Supply PumpMotor Control TD
65
10S L14HTZ
(88HQ-1) HYDRAULICPUMP IS LOCKED OUT
Task: HPU 0
Module: HPU
2 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
S
R
ON
ON
ON
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
12
13
15
16
78
77
76
75
74
73
72
71
70
69
66
59
62
61
60
58
57
56
55
54
53
52
51
65
68
63
67
L14HM
L14HMZ
L14QBL14HA
64
14
LTH_ALM
L30CD
L30TG_TRIP
L94X
11
L1Z
l20qb1
L5E
L1ZX
L12HF
L63QT
r5eEmergency Remote ManualTrip Signal
L14HT
L63QBLZ
L69CR_TG
l4tg1xL4TG
30MIN
L86MR1
L49TG_ALMl49tg
Lift Oil Supply IsolationValve
Master Control - TurningGear Motor
Trip Turning Gear Motor
TURNING GEARMOTOR OVERLOAD
Set: TBN speed > 1.5, Reset: < 1.2
Mininmum Firing Speed AfterCoastdown From Purge
Set: TBN speed > 50,Reset: < 46
Normal shutdown
Emergency manual trip signal
Turbine Auxiliary On Cooldown.Drop Out Signal
Aux To L1Z Master Control Logic
Loss Of Control Speed Signal
Bearing Lift Oil Press Available forTurning Gear
Lube Oil Temperature High Trip
LUBE OIL HEADERTEMPERATURE HIGH
TURNING GEAR UNABLE TOROTATE SHAFTMaster Reset
Turning Gear Overload
Set: TBN speed > 14,Reset: < 13.5
Lube Oil Header PressureLow Trip Logic
LTH_TRIP
Task: HPU 0
Module: HPU
3 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
S
R
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
12
13
15
16
78
77
76
75
74
73
72
71
70
69
66
59
62
61
60
58
57
56
55
54
53
52
51
65
68
L4HQ1
63
l52hq1
LAG2HQ 2S L52HQ_ALM
l49hq2
l49hq1
67
l52hq2
L4HQ2
L14HT
L63HQ1L
L63HQ1L_ALM3S
L4HQRUN
L49HQ_ALM
l63hf2hL63HFH_ALM
l63hf1h
64
14
l20qb1
l63qb1lL63QB_ALM5S
5S L20QB1_ALM
l63qb1x
L63QBLZ20S
L14HRL86QBFLT5S
L30CDL4TG
l52tg1L4TG_ALM
20S
5S
#1 Hydraulic Pump Control SignalAux Hydraulic Supply Pump #1Running
#2 Hydraulic Pump Control Signal
Aux Hydraulic Supply Pump #2RunningHydraulic Pump Control Enable
TBN speed > 1.5%, Hys=0.3
Hydraulic Supply PressureLow Switch
Aux Hydraulic Supply Pump #1 MotorOverloadAux Hydraulic Supply Pump #2 MotorOverloadHydraulic Oil Filter DifferentialPressure AlarmHydraulic Oil Filter DifferentialPressure AlarmTBN speed < 0.06%, Hys=0.09
Bearing Lifting Oil Supply PressureLowLift Oil Supply Isolation Valve
Turning Gear Motor Control Logic
Lead Hydraulic Pump Selection
Turning Gear Motor #1 Running
AUX HYDRAULIC OIL LAGPUMP MOTOR RUNNING
HYDRAULIC SUPPLYPRESSURE LOW
HYDRAULIC OIL PUMPMOTOR OVERLOAD
HYDRAULIC OIL FILTERDIFF PRESSURE HIGH
Bearing Lift Pump FailedOn Coastdown TD
TD Bearing Lift SupplyPressure Low
TD Isolation Valve FailedTo Close
Turning Gear MotorProblemBearing Lift Oil PressAvailable for Turning Gear
TURNING GEAR UNABLETO ROTATE SHAFT
TURNING GEARTROUBLE
set= TBN speed < 1.8 rpm,reset = TBN speed > 4.5 rpm
Task: HPU 0
Module: HPU
4 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
ON
ON
ON
ON
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
64
61
59
58
57
56
55
69
53
52
51
65
63
L63QEZ
L1X
54
62L86MR1
l63qe1n
L14HA S
LBTJ2CYC
L69BTJ
5S
5SR
L4QETEST
L2QE1
LBTJ2H
L14HR
L62CD
L4
L52QA
L63QT
R
S
l4qezL4QEX
30M L4YZ
1M L14HRY
L63QAL
Set: TBN speed < 0.06,Reset: > 0.15
Set: TBN speed > 50,Reset: < 46
Start permissive
Emergency Lube Oil Pump Running
Master reset
Lube Oil Header PressureLow Trip LogicAuxilliary Lube Oil Pump Motor(s)Running
Low Lube Oil Pressure - auxPump Start
Master Protective signal
Cooldown CompleteHigh Bearing Metal Temp - LubeOil StartEmergency Lube Oil PumpEnable TimerBearing Metal Temp Min ForCycling CooldownBearing Temp Fault DetectionLogical
EMERGENCY LUBE OILPUMP TEST FAILED
Emergency Lube Oil PumpMotor - D.O. to Run
Module: 88QE 0
Module: LUBE-OIL
1 8Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
S
RON
ON
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
67
66
64
62
61
60
59
58
57
56
55
54
53
52
51
65
68
63
btgj1_1
btgj1_21C2
MAX
TBTC 25-26
1C2
btj1_1TBTC 25-26
btj1_2
L69BTJ
1C2 btj2_1
btj2_1
TBTC 25-26
LBTJ2CYC
1C2
btti1_12
btti1_6
TBTC 25-26btta1_12
LBTJ2H
btgj2-2
btgj2-1
btta1_6
>150
>250Hys=25
L2QE1
< 0
Bearing Metal Temp - GeneratorBearing #1Bearing Metal Temp - GeneratorBearing #1
Bearing Metal Temp - GeneratorBearing #2Bearing Metal Temp - GeneratorBearing #2
Bearing Metal Temp - TurbineBearing #1
Bearing Metal Temp - ThrustInactive
Bearing Metal Temp - ThrustActive
Emergency Lube Oil PumpEnable Timer
Bearing Metal Temp - TurbineBearing #1
Bearing Metal Temp - TurbineBearing #2Bearing Metal Temp - TurbineBearing #2
Bearing Metal Temp - ThrustInactive
Bearing Metal Temp - ThrustActive
Bearing Temp FaultDetection Logical
High Bearing Metal Temp- Lube Oil Start
Bearing Metal Temp MinFor Cycling Cooldown
Task: LUBE 0
Module: LUBE-OIL
2 8Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
12
13
15
16
78
77
76
75
74
73
72
71
70
69
66
59
62
61
60
58
57
56
55
54
53
52
51
65
68
l49qe
63
L49QE_ALM
l52qtx
67
l63qq22hL63QQ1H_ALM
l63qq21h
64
14
1S
L71QH_ALMl71qh
L49QT_ALMl49qt
L72QEX_ALMl72qex
L27QEL_ALMl27qel
~l71ql L71QL_ALM
l71qlx
11
L71QLX_ALM
L63QAL
L14HRL63QAL_ALM
HI SEL
DIFF >25
l26qn
LTOTDIF_ALM
ltot3
HYS=4
> 45
HYS=9
> 79
L26QN_ALM
l26ql1
ltot4
71QL-1(NO)
Lube Oil Header Temperature,LT-OT-3A.Lube Oil Header Temperature,LT-OT-4A.
DC Emergency Lube Oil PumpMotor OverloadLube Oil Level High
Lube Oil Immersion Heater Overload
Emergency Lube Oil Pump OnEmergency Lube Oil PumpUndervoltage RealyLube Oil Level Low
Lube Oil Immersion Heaters OnSet: TBN speed < 0.06,Reset: > 0.15Low Lube Oil Pressure -aux Pump StartLube Oil Filter #1 Differentialpressure AlarmLube Oil Filter #2 DifferentialPressure High
Lube Oil HeaderTemperature NormalLUBE OIL TANKTEMPERATURE LOW
Lube Oil Reservoir TempLow
LUBE OIL RESERVOIRTHERMOCOUPLE FAILURE
88QE OVERLOAD
LUBE OIL LEVEL HIGHLUBE OIL HEATERSOVERLOAD88QE Motor running
88QE under voltage
LUBE OIL LEVEL LOWLow Lube Oil LevelDetected
LUBE OIL LEVEL LOW -STOP HEATERS
LUBE OIL PRESSURELOW
MAIN LUBE OIL FILTERDIFF PRESSURE HIGH
Task: LUBE 0
Module: LUBE-OIL
3 8Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
S
R
l49qa2
l49qa1
Aux Lube Oil Pump #1motor Contactor
Pushbutton Sel 88QA2 Lag
#1 Lube Oil Pump Motor Overload
Lead Lube Oil PumpSelection
AUX LUBE OIL PUMPMOTOR OVERLOAD
L1ZZ
l52qtx
l52qs
l26qn L4QARUN
L4QARUNZ2S
LAG2QA_CPB
LAG1QA_CPB
LAG2QA59
60
LAG2QA
L4QARUN
L4QAXFER
L49QA_ALM
L52QALAG_ALM5S
2SL52QA L52QAZ
l52qa2
l52qa1
Auxiliaries Start Signal - TimeDelayedLube Oil Immersion Heaters On
Lube Oil Header Temperature NormalGenerator Auxiliary Seal OilPump Motor Running
Pushbutton Sel 88QA1 Lag
#2 Lube Oil Pump Motor Overload
Aux Lube Oil Pump #2Motor Contactor
Lube Oil Pump ControlEnable
Time Delay For L4QARUNZ
Lube Oil Pump Lead-LagXfer
STANDBY LUBE OIL PUMPMOTOR RUNNING
Main Lube Oil Motorsstatus TDDO Logic
Task: 88QA/B 0
Module: LUBE OIL
4 8Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
PLS
ON
ON
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
69
l4qaz1
LAG2QA
10S
L63QAL
l52qa2
l27mc2n
l49qa2
LAG1QA_CPB
L4QARUNZ
L4QAXFER
L4QARUNL4QA1
Pushbutton Sel 88QA1 Lag#2 Lube Oil Pump MotorOverloadMotor Control Center Bus2 Voltage NormalAux Lube Oil Pump #2Motor ContactorLow Lube Oil Pressure - auxPump StartTime Delay For L4QVRUNZ
Lead Lube Oil Pump Selection
Lube Oil Pump Lead-Lag Xfer
Lube Oil Pump Control Enable
Master Control AuxiliaryLube Oil Pump [88QA-1]
65
Motor Control Center Essential BusVoltage Normal l52qa1
Master Control AuxiliaryLube Oil Pump [88QA-2]
#1 Lube Oil Pump MotorOverloadPushbutton Sel 88QA2 Lag
10S
LAG2QA_CPB
l4qaz2
l49qa1
l27mc1en
L4QA2
Aux Lube Oil Pump #1motor Contactor
Task: 88QA/B 0
Module: LUBE OIL
5 8Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
PLS
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
76
75
74
73
72
71
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
S
R
l49qv1b
l49qv1a
#1B Lube Oil Mist Separator MotorRunning
Pushbutton Sel 88QV1B Lag
#1A Lube Oil Mist SeparatorMotor Overload
Lead Mist Eliminator MotorSelection
Lube oil mist eliminatormotor overload
LAG1BQV
LAG1AQV
LAG1BQV
59
60
LAG1BQV
L4QVXFER
L49QV_ALM
L86QV_ALM5S
2S
L4QVRUN
L4QVRUNZ
l52qv1b
l52qv1a
#1B Lube Oil Mist Separator Motor Overload
#1B Lube Oil Mist Eliminator ControlSignal
Lube Oil Mist Eliminator Lead-Lag Xfer
Lube oil mist eleminatorlag motor running
Main Lube Oil Motorsstatus TDDO Logic
L4QV1B
L4QV1A
L52QAZ 2S
L4QVRUN
L63QV_ALM
l63qv1l
Pushbutton Sel 88QV1A Lag
#1A Lube Oil Mist EliminatorControl Signal#1A Lube Oil Mist Separator MotorRunning
Low Vacuum In Lube Oil Reservoir
Lube Oil Mist Eliminatorcontrol EnableTime Delay ForL4QVRUNZ
Low vacuum in Lube oilreservoirc
Task: LUBE 0
Module: LUBE-OIL
6 8Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ONON
PLS
ON
S
RPLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
69
l4qvz1a
LAG1BQV
5S
l63qv1l
l52qv1b
l49qv1b
LAG1AQV_CPB
L4QVRUNZ
L4QVXFER
L4QVRUNL4QV1A
Pushbutton Sel 88QV1A Lag#1B Lube Oil Mist Separator MotorOverload#1B Lube Oil Mist Separator MotorRunningLow Vacuum In Lube OilReservoirTime Delay For L4QVRUNZ
Lead Mist Eliminator Motor Selection
Lube Oil Mist Eliminator Lead-Lag XferLube Oil Mist Eliminatorcontrol Enable
Master Control - Gen LubeMist Separator Motor
65
l52qv1a
Master Control - Gen LubeMist Separator Motor
#1A Lube Oil Mist Separator MotorOverloadPushbutton Sel 88QV1B Lag
5S
LAG1BQV_CPB
l4qvz1b
l49qv1a
L4QV1B
#1A Lube Oil Mist Separator MotorRunning
L86QV_ALMLUBE OIL MIST ELIMINATOR LAGMOTOR RUNNING
L4QV1B
L4QV1A #1A Lube Oil MistEliminator Control Signal
#1B Lube Oil MistEliminator Control Signal
macro: start command 0
Module: LUBE-OIL
7 8Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
PLS
PLS
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
12
13
15
16
78
77
76
75
74
73
72
71
70
69
66
59
62
61
60
58
57
56
55
54
53
52
51
65
68
63
67l63qa1blL63QAL
l63qa1al
64
14
11
MED
DIFF >25LTH_DIF_ALM
ltth2> 175 `F
L4T_LTH_ALM
ltth3
ltth1
LTH_TRIP L26QT
2/3
l63qt2a
l63qt2b
L63QAL
L63QT
L52QA
L1Z
NAND
EX-OR
10S L63QT_SENSR
l63qtx1
l63qtx2
Lube Oil Header Temperature,LT-TH-1A.Lube Oil Header Temperature,LT-TH-2A.Lube Oil Header Temperature,LT-TH-3A.
Turbine Auxiliary OnCooldown. Drop Out SignalAuxilliary Lube Oil PumpMotor(s) Running
Lube Oil Header PressureSwitch A - Low Press TripLube Oil Header PressureSwitch B - Low Press Trip
Low Lube Oil headerPressure - Aux Pump StartLow Bearing Header OilPressure - Aux Pump Start
LUBE OIL TEMP HI TRIP
LUBE OIL TRIP TEMPDIFF HI
TURB LUBE OIL HEADERPRESS SW FAULT
Low L.O supply Pr'-Stop Aux Hyd Pump #1
Lube Oil Header PressureLow Trip Logic
Low Lube Oil Pressure -aux Pump Start
Low L.O supply Pr'-Stop Aux Hyd Pump #2
Task: LUBE 0
Module: LUBE-OIL
8 8Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
75
74
73
72
71
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
76
77
TNR
L52GX
L60TVMAX
L3TM_TRP
L83TMSEL_LS
R43TMON
L43TMON_CPB
> 100.4
< 102HYS= 0.1
R
S
L43TMOFF_CPB
L83GVSS
R43TMOFF
L94X
L4
R
S
L3TMOFF_SS
L83TMSEL
L43TMON
L33TMLTNRON
L33TMLTNRON
L33TMHTNRON
Speed Control reference
Generator BreakerClose/Open Status InputAt Max Exhaust Temp forTemp MatchingTNR OUTSIDE IGV TMPMATCH RANGE TRIP TMTemperature MatchingSelected - PBCable Remote TemperatureMatching SelectCable Remote TemperatureMatching De-SelectedCable Remote TemperatureMatching De-SelectedSimple Cycle Operation Select
Normal shutdown
Master protective signal
TNR Above Temp MatchTurn On Level
Temp Matching TakingPlace Last Scan
Task: TempMatch 0
Module: TEMPMATCH
1 3Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
62
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
54
rate
700+
MAX
+
-1Z
TTRXTMR1
+-
>0.1
> 0.04
2S L3TM_ALM
TNR
|ABS |
+
-
100.4 < - 0.04
L3TMTNR
ttrtmr_cmd
5
TTRTMR2
0.02
ttrxtm_cmd
TTXM+ 5
TTRXTM1
MIN
TTRXGV
TTRXTTRXGVMN
L83TMSEL
TNKTML
L33TMIGVR
L33TMIGVL
L3TM_TRP2S
L60GVMIN
L60TVMAX
L3TMTXC
L3TMTXCL60TVMAX
L60GVMIN
IGV Temp Control Reference
Temperature Control Reference
Rate of Change of Temp MatchSetpoint Cmd
Temperature Matching SetpointCommand
Exhaust Temp MedianCorrected By Average
At Max Exhaust Temp for TempMatchingAt Min Exhaust Temp for TempMatching
Temperature Matching TakingPlacePermissive for TNRTemperature Matching
Speed Control Reference
At Max Exhaust Tempfor Temp Matching
Rate Controlled Temp'Matching SetpointAt Min Exhaust Tempfor Temp Matching
Perm' for Temp Matchingto Control Exh Temp
Correcting TNR drift onIGV temp' match
TNR outside IGV temp'match range trip TM
Task: TempMatch 0
Module: TEMPMATCH
2 3Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
62
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
54
L90TML
> 1
> 5TTXM
|ABS |
+
-
< -5
L83TMSEL
L3TMTNR
L33TMIGVR
TTRXTMR1
L33TMR
L33TML
L90TMR
L60GVMIN
L33TMR1
L33TML1
L33TMIGVL
L33TMLTNRONTNR> 100.4
TTRXTMR
TTRXGV TTRXGVTM
TTRXGVB
L3TMTXC
Speed Control Reference
Temperature Matching Taking Place
IGV Temperature Matching Raise
IGV at Minimum PositionExhaust Temp Median CorrectedBy Average
IGV Temperature Matching Lower
Rate Controlled TemperatureMatching Setpoint
IGV Temp Control Reference
Comp Op Lim Prot Biased IGVExhaust Temp Command
Permissive for Temp Matching toControl Exh Temp
Permissive for TNRTemperature Matching
Temp Match Gover Raise(increase TTXM w/ TNR)
Temp Match Govern Lower(decrease TTXM w/ TNR)
Temperature MatchingSetpoint Rate Controlled
Part Load IGVTemperature Reference
Task: TempMatch 0
Module: TEMPMATCH
3 3Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
75
74
73
72
71
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
76
77
TTXM
lca4_fsnl
L52GX
lca70_rb
> 1050 `FLTTGT_RB
565.5 `C
LTTGT_RB
L52GT_TRIP3
LFSNL_ALM
Exhaust Temp Median CorrectedBy Average
DCS Runback #1Generator Breaker Close/OpenStatus Input
DCS FSNL Command
Exhaust Gas TemperatureRunback Required
High-High Steam TempTrip Gen BreakerGen Brkr Trip via DCSRunback to FSNL Signal
Task: HTSGHiTmpPro 0
Module: HRSGHTSP
1 1Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
62
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
54
++
+
-
0.08
0
CTDX
725
300
L83SPMB
L60SP2
TTXMTTXM * 0.145 + 60
50
170
X
100
31SEC
100
X
1
X
0.8
X
1
5
A > B
A > B
A > B
A > B
L60SP1
L60SP3
L60SP4
[0]
[K-2]
[K-1]
[K]
TTXSP3
TTXSP2
TTXSP1
TTXD2[ ]
The biggest [0] - The third lowest [K-2]
The biggest [0] - The second lowest [K-1]
The biggest [0] - The lowest [K]
TTXD2[ ] array
L83SPM
JXD[k]-JXD[k-1] = 1 or k is ====> H'
L60SP5
L60SP6
Compressor Discharge Temperature
Exhaust Thermocouple Array ByValue
Exhaust Temp Median Corrected ByAverage
Exhaust Temp Monitor EnableTroubleExhaust Temp Monitor Enable
Combustion MonitorActual Spread 3Combustion MonitorActual Spread 2Combustion MonitorActual Spread 1
Exhaust TemperatureSpread - 1 Very High
Exhaust TemperatureSpread - 1 High
Exhaust TemperatureSpread - 2 High
Exhaust TemperatureSpread - 3 High
Exhaust TemperatureSpread - Adjacent TC's
Exhaust TemperatureSpread - Adjacent TC's
No value TC NoTTXD2[array]
0JXD
1600 4590 5
k-2 589 8k-1 580 9k 579 15
arrayJXD
Sample
JXD[k-1]-JXD[k-2] = 1 or k is ====> H'
15 - 9 = 6, it is not 1 or 30, so the output is L"
9 - 8 = 1, it equals 1 or 30, so the output is H"
Index of ThermocouplePositions Array
K
L3VTCC_STAT
TTX_TOT_TC
TXNUMTC
VTCC For ExhaustThermocouples Status OKTotal Number of Exhaust TCInputs ConnectedNumber Of Exhaust TC's UsedIn Computation
A-1
Task: CombMon 0
Module: COMBMON
1 2Friday, March 24, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
25
26
29
30
31
32
33
11
12
13
14
15
16
78
73
72
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
76
77
L30SPT
L3VTCC_STAT
L60SP4VTCC For Exhaust ThermocouplesStatus OK
L60SP12S
L60SP3
L60SP2
23
24
27
28
l60sp4c
l60sp1c
l60sp3c
l60sp2c
L60SP5
L60SP6
L30SPA1S
4S L30SPTA
L70L5S
L30F_TMP
L70R
L3
L60FSRL
L60FSRH 2S
L83SPMB
L86MR1
L4
L14HS60S
L94X
75
74
70
71
L83SPM
15S
Exhaust Temperature Spread - 3HighExhaust Temperature Spread -Adjacent TC's
Exhaust Temperature Spread - 1High
Exhaust Temperature Spread - 2High
Exhaust Temperature Spread - 1Very HighExhaust Temperature Spread -Adjacent TC's
Master reset
Raise speed setpoint
Lower Speed Setpoint
FSR Temperature Control
Turbine complete sequence
FSR Rate of Increase Excessive
FSR Rate of Decrease Excessive
Set: TBN speed > 95%,Reset: TBN speed < 94%Master protective signal
Normal shutdown
Exhaust Temp MonitorEnable
Exhaust Temp MonitorEnable Trouble
Exhaust thermocoupletrouble
High exhaust temperaturespread trip
Combustion trouble
False
Task: CombMon 0
Module: COMBMON
2 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
S
R
ON
ON
ON
ON
S
R
S
R
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
L94FIG
L60FSGH
69
l27esl
l27qel
L4VS4_PI
L94GLTSD
L94GLTSU
L45LEL_PRET
L2WX
L3GLT
L86MR1
L4GPF_PI
L86FPG2IH
L3GFLT
L28FDX
L4PRET
L4POST
L2SFTG
L2SFT
L2SFT_ALM
Startup Gas Fuel Stroke HighTurbine Warmup Complete, IncreaseFuelGas Fuel Leak Test Master Enable
Master Reset
Startup Gas Fuel FlowExcessiveStartup Fuel FlowExcessive TripSTARTUP FUEL FLOWEXCESSIVE TRIP
L3ACS
Compressor Discharge PressureFault AlarmSeal Oil DC Motor UndervoltageEmergency Lube Oil PumpUndervoltage RealyFAILURE TO IGNITE ON GAS-TRIPGas Purge Fault Preignition TripPre-ignititon P2 Pressure HighIgnition InhibitGas Aux Stop Position FaultPre-ignition TripShutdown Gas Leak Test Failed
Startup Gas Leak Test FailedHazardous Gas Levels High HighStart InhibitFlame detection control
Auxiliary Check Servos
Pre-Ignition Trip
L4
L63HGL
L2F
L28FDX
L12H
LCPRERR
L3TFLT
L45LEL_TRP
L26QT
L28FDT
L30SPT
L86TXT
L30LTT
L86TFB
L86CBT
L4POSTX
Compressor Bleed Valve PosTrouble TripExhaust Thermocouples OpenTripExhaust Overtemperature Trip
HIGH EXHAUSTTEMPERATURE SPREAD TRIP
Load Tunnel Temperature HighTrip
Loss of Flame TripCompressor Discharge PressureFault Alarm
Turbine electrical overspeed tripsignal
Redundant Lube Oil HeaderTemp High Trip Logic
Hazardous Gas Levels High HighTrip
Flame detection control
Firing timer
COMPRESSOR OPERATING LIMITCONTROL AT MAX ERROR
Master protective signal
REDUNDANT SENSORS GASFUEL HYD PRESS LOW TRIP
Post-Ignition Trip
Post-Ignition Trip AuxiliarySignal
Task: TRIP 0
Module: TRIP
1 3Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
l45ftx
69
L86GT
L5ESTOP1_FBZ
L63ETH
L4PSTX4
L4PSTX3
L4PSTX2
L4PSTX1
L4PST
L63QTX
L39VT
L2SFT
L86FPG2HT
L12H_FLT
l4ct
L86FPG2LT
L3GRVT
L86GCVQT
L86GCVT
L12HF
L12HFD_C
L86GCVST
L12HFD_P
L3SFLT
L5E
r5e
L5CMPST_TRP
L4PSTX4_B
L4PSTX4_A
TURB LUBE OIL HEADER PRESSLOW - TRIPFire Indication Trip
Generator Protective Trip4 Relay Circuit Status - Estop PB -InverseExhaust Duct Pressure High Trip
Vibration trip
Startup Fuel Flow Excessive Trip
Customer Trips InputLoss of Protective HP SpeedInputsP2 post-ignition trip logicP2 post-ignition low pressure triplogicStop/Speed Ratio valve positionerror tripLoss Of Control Speed SignalHP overspeed fault - control inputtroubleHP overspeed fault - protectiveinput troubleGCV1 (G1) Gas Valve NotFollowing Reference TripGCV2 (G2) Gas Valve NotFollowing Reference TripGCV3 (G3) Gas Valve NotFollowing Reference TripCONTROL SYSTEM FAULT TRIPVPRO - Composite Trip(s)
Emergency Remote Manual TripSignalEmergency manual trip signal0
0
Protective Status TripLogic 1Protective Status TripLogic 1Protective Status TripLogic 1Protective Status TripLogic 1
Protective Status TripLogic 1
Task: TRIP 0
Module: TRIP
2 3Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
L63QT
69
L52QAZ
L14HM
L5CMPST_TRP1
L63QTX
L63QTX_ALM
Lube Oil Header PressureLow Trip LogicMain Lube Oil Motors status TDDOLogic
VPRO - Composite Trip(s)
Turbine lube oil headerpress low trip
VPRO - Composite Trip
Master Protective Set AuxiliaryLogic
INLET GUIDE VANECONTROL TROUBLE TRIP
Minimum speed signal
Fired Shutdown
Protective Status Trip Logic 1
Pre-Ignition Trip
Post-Ignition Trip
L94T
L4SX
L4PST
r5e
L5ESTOP1_FBZ
L4PRET
L4POST
EMERGENCY MANUALTRIP - MKVI PANEL
STARTING DEVICE TRIP
Gas Purge Fault Trip
4 Relay Circuit Status - EstopPB - Inverse
Emergency Remote Manual TripSignal
VPRO - EMERGENCYSTOP PB DEPRESSED
EMERGENCY REMOTEMANUAL TRIP
L5CMPST_TRP
1S
1S
1S
L4S 1S
1S
65
L4Z
L4Y
L4
1S
L3SMT
L4GPFT
L4IGVT
S
R
L4T
L5ESTOP1_FZA
R5E_ALM
L5E_ALM
L5EX
L4T
Turbine lube oil headerpress low trip
Time delay loss of masterprotective
Master Protective Trip
Emergency Manual TripCommand Auxiliary
Task: TRIP 0
Module: TRIP
3 3Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
ON
ON
S
R
ON
S
RON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
64
61
59
58
57
56
55
69
53
52
51
65
63
54
62
L14HM
L3FXMS
L83FXI
L3FXIS
L84G1_CZ
L14HT
L3TNHOSP
R
Sl20pg1xL20PG1ON
2S l20pg2x
40S L20PG1ONZS
20S L20PG1ONZS2
2
20
30
5
4055
12
0 0
30
Y X
605510
Accumulate time(Current time)
0
rate=2.5count/sec
PG2_OUT
30S L20PG1ONZS4
L20PG1ONY
l20vg2cl33pg1c
l33pg2c
12S
50S
8S
L20PG1ONZ
L20PG1ONZ1
L20PG1ONZ315MSet: TBN speed > 14, Reset < 13.5
Set: TBN speed > 1.5, Reset < 1.2
G1 REFERENCE AT ZERO TDPerm' to prepare purge & prefil forx-fer to PM G2, G3PERM TO GO TO G2 (LOADREJECTION FROM G1, G2, G3)G2 LOAD REJECTION MODERelease D5 Purge in LoadRejection
Gas Purge Valve VA13-1 ClosedLimit SWGas Purge Valve VA13-2 ClosedLimit SW
Gas Purge SolenoidDriver VA13-1
Gas Purge SolenoidDriver VA13-1
TIME FUNCTION FOREND OF PURGE SWEEP
TIME FUNCTION FORPURGE SWEEP
TIME FUNCTION FORPURGE STEADY STATE
VA13-2 ControlValve Position out
Gas Purge IntervalveSolenoid Driver N.O.
12 sec TD G1 PurgeCommand On50 sec TD G1Purge Command OnTD G1 PurgeCommand Off
60S
Task: GasPgDLN2p4v-1 0
Module: GAS_FUEL
1 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ONON
ON
ON
ON
ON
ON
S
R
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
75
74
73
72
71
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
L14HM
L83G3_CZ
59
60
l20pg5x
L14HT l20pg6x
L3FXLS
L3FXPS
fpgn01
CPDABS(CPDABS + fpgn01)________________
CPDABS
G1_PPR
76
77
L20PG3ON
l33pg5c
l33pg6c
l20vg4c
L20PG3ONY8S
50S
12S
L20PG3ONZ1
L20PG3ONZ
L20PG1ONZS2
L20PG1ONZS
l33pg2_3
L20PG1ONZS4
L33PG2OPEN
L26PG2_L
l33pg2o
l33pg2c
Absolute Compressor DischargePressureFuel gas manifold diff press xmit(96GN-1)
Set: TBN speed > 14,Reset: < 13.5FLOW REFERENCE TO G3 ISZERO TDSet: TBN speed > 1.5,Reset < 1.2PERM TO PREPARE PURGEAND PREFILL G1Perm to prepare purge & prefillfor x-fer to SPPMGas Purge Valve VA13-5Closed Limit SWGas Purge Valve VA13-6Closed Limit SW
Gas Purge Valve VA13-2Closed Limit SWTIME FUNCTION FOR PURGESTEADY STATEG1 MIN TEMP FOR PREMIXOPERATIONG1 Purge valve Maximumposition for SS
TIME FUNCTION FOR END OFPURGE SWEEPTIME FUNCTION FOR PURGESWEEPG1 Purge valve at Sweep /Liquid Position
G1 PURGE PRESSURERATIO
Command To Turn OnG3 Purge
Gas Purge SolenoidDriver VA13-5Gas Purge SolenoidDriver VA13-6
Gas Purge IntervalveSolenoid Driver N.O.
10 sec TD G3 PurgeCommand On50 sec TD G3 PurgeCommand On8 SEC. TD G3 PurgeCommand Off
G1 Gas Purge Valve gasside Virtual open
Task: GasPgDLN2p4v 0
Module: FUEL_GAS
2 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
S
R
S
R
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
75
74
73
72
71
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
L30PG2_1_ALM
5S
L20PG10NZS2
KG1PPP_REF
L20PG10NZS
G1_PPR
l33pg2_3
0.945A > B
L30PG2_2_ALM
KG1PPP_REF20.94
A > B L96PG2_2_LO
l33pg2o
L83FXM
30S
L30PG2_4_ALM
76
77
L30PG2_4_LO
L20PG1ONZS3
L30PG2_5_ALM
< 270
KPTG1REFPTG1
L20PG1ON 10M
ptg1-3MEDptg1-2
ptg1-1
KPTG1REF2
< 240
L26PG2_L15M
L86PG1_M_LO
L33PG2_4_LO
L96PG2_2_LO
TIME FUNCTION FOR PURGESWEEPTIME FUNCTION FOR ENDOF PURGE SWEEPG1 Purge valve at Sweep /Liquid Position
G1 PURGE PRESSURE RATIO
G1 Purge valve Maximumposition for SSPREMIX MODE
Command To Turn On G1PurgeG1 Manifold thermocouple
G1 Manifold thermocouple
G1 PURGE PRESSURERATIO LOCKOUT ON SWEEPG1 PURGE VALVE INWRONG POS, PM LOCKOUT
G1 Manifold thermocouple
G1 Purge valve belowmin' pos' for sweep liquid
G1 PPR BELOW MINLEVEL DURING SWEEP
G1 Purge press' ratiolockout on sweep
G1 Purge valve in wrongpos' PM lockout
G1 Manifold Temp' toolow for Premix operation
G1 Purge valve error,PM lockout
L30PG2_4_LO G1 Purge valve in wrongpos' PM lockout
Task: GasPgDLN2p4v 0
Module: FUEL_GAS
3 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
62
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
54
L20PG1ONZ
l33pg1c
L20PG1ONY
L86MR1
LPG1CSF_ALM
LPG1OSF_ALM
L20PG1ONZ1
l33pg1o
LPG2CSF_ALM
l33pg2c
LPG2OSF_ALM
2 / 3l63pg1ch
l63pg1ah
L63PG1H
L14HS
L63PG1_ALMOR
l63pg1bhNAND
L33PG2OPEN
Gas Purge Valve VA13-1 ClosedLimit SW10 sec TD G1 Purge Command On
TD G1 Purge Command Off
Master resetGas Purge Valve VA13-1 OpenLimit SW
10 sec TD G1 Purge Command On
Gas Purge Valve VA13-2 ClosedLimit SW
G1 Gas Purge Valve gas sideVirtual open
Gas Purge Intervalve PressureHigh SW A PM1Gas Purge Intervalve PressureHigh SW B PM1Gas Purge Intervalve PressureHigh SW C PM1
Set: TBN speed > 95, Reset: < 94
G1 AIR SIDE PURGECLOSE SW FAILURE
G1 AIR SIDE PURGEOPEN SW FAILURE
G1 PURGE GAS SIDECLOSE SWITCH FAULT
G1 GAS SIDE PURGEOPEN SWITCH FAILURE
2/3 Voted G1 Inter PurgeValve Pressure High
67
G1 INTER PURGE VALVEPRESSURE FAULT
Task: GasPgDLN2p4v 0
Module: FUEL_GAS
4 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
S
R
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
62
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
54
L20PG3ONZ
l33pg5c
L20PG3ONY
LPG5CSF_ALM
LPG5OSF_ALM
L20PG3ONZ1
l33pg5o
LPG6CSF_ALM
l33pg6c
LPG6OSF_ALM
l33pg6o
L86MR1
NAND
l63pg3ch2 / 3
l63pg3ah
l63pg3bh
L63PG3H
L14HS
ORL63PG3_ALM
Gas Purge Valve VA13-5 ClosedLimit SW
G3 AIR SIDE PURGECLOSE SW FAILURE
10 sec TD G3 Purge Command On
8 SEC. TD G3 Purge Command Off
Gas Purge Valve VA13-5 OpenLimit SW
50 sec TD G3 Purge Command On
Gas Purge Valve VA13-6 ClosedLimit SW
Gas Purge Valve VA13-6 OpenLimit SW
Master reset
Gas Purge Intervalve PressureHigh SW A PM3
Set: TBN speed > 95, Reset: < 94
G3 AIR SIDE PURGEOPEN SW FAILURE
G3 PURGE GAS SIDECLOSE SWITCH FAULT
G3 GAS SIDE PURGEOPEN SWITCH FAILURE
G3 AIR SIDE PURGECLOSE SW FAILURE
G3 INTER PURGE VALVEPRESSURE FAULT
Gas Purge Intervalve PressureHigh SW B PM3Gas Purge Intervalve PressureHigh SW C PM3
67
Task: PasPgDLN2p4v 0
Module: FUEL_GAS
5 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
S
R
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
75
74
73
72
71
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
76
77
L20PG3ON
L3CPD_GFP
L63PG3H
l33pg6o l33pg6c
PG32 1
l33pg5o
8 416
l33pg5c
LG3PFO_022
6, 14, 20, 21, 23, 30LG3PFO_1
1, 2, 3, 4, 5, 7, 8, 9, 10, 11,12, 13, 15, 16, 17, 18, 19,22, 24, 25, 26, 27, 28, 29
LG3PFO_2
222 22 01234
9
1, 8, 10, 11, 17, 25LG3PFC_2
3, 13, 24, 27
LG3PFC_0
LG3PFC_1
0, 5, 12, 15, 292, 4, 6, 7, 14, 16, 18, 19, 20,21, 22, 23, 26, 28, 30, 31
LG3PFC_3
LG3PFC_4
l33pg1c
2
16
2
GFPKCPD
2 22
LG1PFO_2
4
L3CPD_GFP
8
> 60
1, 2, 3, 4, 5, 7, 8, 9, 10, 11,12, 13, 15, 16, 17, 18, 19,22, 24, 25, 26, 27, 28, 29
LG1PFO_1
l33pg1o L63PG1H
4
6, 14, 20, 21, 23, 30
9
LG1PFC_4
LG1PFC_3
CPD
22
PG11LG1PFO_0
0, 5, 12, 15, 29
1, 8, 10, 11, 17, 25
2
2, 4, 6, 7, 14, 16, 18, 19, 20,21, 22, 23, 26, 28, 30, 31
LG1PFC_1
3, 13, 24, 27
L33PG2OPEN
LG1PFC_2
l33pg2c
2 13
LG1PFC_0
0
Compressor Discharge PressMax Select
Command To Turn On G3 PurgeCPD Level Required To PickUp Pressure ON PURGE SY2/3 Voted G3 Inter PurgeValve Pressure High
L3CPD_GFP
Purge G1 Command OpenCategory 1 Fault
Purge G1 Command OpenNo Faults
Purge G1 Command OpenCategory 2 Fault
Purge G1 CommandClose No FaultsPurge G1 CommandClose Catagory 1 FaultPurge G1 CommandClose Catagory 2 FaultPurge G1 CommandClose Catagory 3 FaultPurge G1 CommandClose Catagory 4 Fault
Purge G3 Command OpenNo FaultsPurge G3 Command OpenCatagory 1 Fault
Purge G3 Command OpenCatagory 2 Fault
Purge G3 Command CloseNo FaultsPurge G3 Command CloseCatagory 1 FaultPurge G3 Command CloseCatagory 2 FaultPurge G3 Command CloseCatagory 3 FaultPurge G3 Command CloseCatagory 4 Fault
Task: GasPgDLN2p4v 0
Module: FUEL_GAS
6 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
75
74
73
72
71
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
76
77
LG1PFC-1
L20PG1ONY
L20PG3ONZ1
LG3PFO_0
L83FXP
L86MR1
L86L_LO L86L_LO_ALM
L20PG3ONY
LG3PFC_0
L83FXL
L94GPFL86H_LOA
L86H_LO L86H_LO_ALM
LG1PFO-2
L86PG1_M_LO
L83HB_CMD
L20PG1ONZ1 L86M_LO_ALML86M_LO
L43HB_ON_CPB
L43HB_OF_CPB
L94GPF_ALM
L94GPF
L52ONLINE
L26FXHL70LGFS
LPGFB_ALM
l33pg6c
l33pg1o
l33pg6o
l33pg1c
l33pg5c
l33pg5o
l33pg2c
L33PG2OPEN
Purge G1 Command Close Catagory1 FaultTD G1 Purge Command Off
50 sec TD G1 Purge Command On
Purge G3 Command Open No Faults
PRIMARY MODE SELECTED
Master reset
Gas Purge Fault Shutdown
8 SEC. TD G3 Purge Command OffSUB-PILOTED PREMIX MODESELECTEDPurge G3 Command Close No Faults
Purge G1 Command OpenCategory 2 Fault50 sec TD G1 Purge Command OnG1 PURGE VALVE ERROR, PMLOCKOUTPiloted Premix Base Mode SelectButton ONPiloted Premix Base Mode SelectButton OffUnit OnlineComb RefTemp to xfer to Pilotedwith Anti Cycle TD
Gas Purge Valve VA13-1 ClosedLimit SWGas Purge Valve VA13-1 Open LimitSWGas Purge Valve VA13-2 ClosedLimit SWG1 Gas Purge Valve gas sideVirtual openGas Purge Valve VA13-5 ClosedLimit SWGas Purge Valve VA13-5 Open LimitSWGas Purge Valve VA13-6 ClosedLimit SWGas Purge Valve VA13-6 Open LimitSW
GAS PURGE FAULTSHUTDOWN
L94GPF
GAS PURGE FAULTSHUTDOWN
SUB PILOT PREMIXLOCKOUT - SHUTDOWN
PILOTED PREMIX LOCKOUT LOAD LIMIT IN D5
PREMIX LOCKOUT
GOVERNER LOWERDUE TO Gas fuel sys'
G1,G2 OR G3 Purgevalve feedback fault
L86H_LO PILOT PREMIXLOCKOUT / LOAD LIMIT
L86M_LOPREMIX LOCKOUT
Task: GasPgDLN2p4v 0
Module: FUEL_GAS
7 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
S
R
S
R
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
75
74
73
72
71
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
76
77
LG3PFO_0
L20PG3ONZ1
L28FD
L14HM
L83FXP
L83FXH
LG1PFC_2
L83FXL
L4GPF_PI_ALM
LG1PFC_3
LG1PFC_4
L20PG1ONY
LG3PFC_4
L4GPFT_ALM
L4GPFTX
L4GPFTX1
L4GPF_PI
LG3PFC_2
L20PG3ONY
L83FXM
LG3PFC_3
L4GPFTS
RL86MR1
LG1PFC_O
LG3PFC_O
L3GPSTCK
Purge G3 Command Open No Faults
50 sec TD G3 Purge Command On
Set: TBN speed > 14, Reset < 13.5
Flame Detected
Purge G1 Command Close No Faults
Purge G3 Command Close No FaultsSUB-PILOTED PREMIX MODESELECTEDPRIMARY MODE SELECTED
PILOT PREMIX MODEPurge G1 Command Close Catagory2 FaultPurge G1 Command Close Catagory3 FaultPurge G1 Command Close Catagory4 FaultTD G1 Purge Command Off
PREMIX MODEPurge G3 Command Close Catagory2 FaultPurge G3 Command Close Catagory3 Fault8 SEC. TD G3 Purge Command Off
Purge G3 Command Close Catagory4 Fault
Master reset
Gas Purge FaultPreignition Trip
Gas Purge OK To StartPermissive
Gas Purge Fault TripL4GPFT
Gas Purge Fault Trip
Task: GasPgDLN2p4v 0
Module: FUEL_GAS
8 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
76
75
73
72
71
70
69
66
64
60
58
56
55
54
53
52
51
65
68
67
59
62
63
L94FIG
74
77
fpg1
L3GLT
L86GLT3
L96FGL< 411
L96FGLZ2SL96FGL_ALM
KFPG1L
L63FGL_ALM
L96FGLLKFPG1LL
< 396l63fgl
57
61
L96FGH_ALM> 475
L96FGH 2SK96FGH
Fuel Gas Inlet Pressure Transducer
L2F
L28FDX
L28FDTXFAILURE TO IGNITE ONGAS -TRIP
GAS FUEL SUPPLYPRESSURE LOWGas Fuel SupplyPressure Low T.D.GAS FUEL PRESSURELOWGas Fuel Pressure Low
FUEL GAS PRESSUREHIGH
Firing timer
Flame detection control
Flame Memory Retention
l20vg1x
L4
L2TVZFiring Permissive
Master protective signal
Gas Fuel Leak Test Master Enable
Gas Leak Test B Time
Gas Fuel Vent ValveCommand
A=B3S
l33vg4
L33VG4_ALM
L86GLT6Gas Fuel Stop ValveCommand PTR Reference
l20fg1x_ref
l20fg1x
L20FGX
L20FGX
GAS FUEL VENT VALVEOUT OF POSITION
Gas Fuel Stop ValveCommand
Gas Fuel Stop ValveCommand
Gas Fuel Vent Valve Limit Switch
Gas Leak Test Relief Pressure EndTime
L3GRVX
l33vs4_c
l33vs4_o
Fuel gas stop valvecommand time delay
L20FGZ15S
L86GLT1
L86GLT2
L86GLT5
L86GLT6
L3GRV Gas Fuel Speed RatioValve Command Enable
Gas Fuel Stop Valve Limit Switch
Gas Fuel Stop Valve Limit SwitchAux Stop Valve Master CommandOpen
Gas Leak Test A Time
Gas Leak Test SRV Open Time
Gas Leak Test Aux Relief PressureTimeGas Leak Test Relief Pressure EndTime
l63fgdh L63FGDH_ALM GAS FUEL STRAINERDIFF PRESS HIGHGas Fuel Strainer Diff Press High
2S
Task: GasSeq 0
Module: FUEL_GAS
9 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
ON
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
76
75
73
72
71
70
69
66
64
60
58
56
55
54
53
52
51
65
68
67
59
62
63
74
77
L3GLT
L86GLT2
57
61
Flame detection control
l20vs4_oL20FGXIgnition Permissive
Gas Fuel Leak Test Master Enable
Gas Leak Test SRV Open Time
Aux Gas Fuel StopValve Solenoid
A - B
l20vs4_o_ref
Shutdown Aux Stop ValvePosition ProblemL94FGL1_ALM
L94FGL1
Aux Stop Valve MasterCommand Open
Gas Aux Stop PositionFault Pre-ignition Trip
GAS AUX STOPVLV TROUBLE
Gas Fuel Stop Valve Command
Flame Detected
L2TVX
L28FDX
Low P2 Pressure FaultL3FGL
Gas Aux Stop PositionFault
Gas Fuel Stop Valve L.S Open
Interstage fuel gas pressfrom P2 x-mitter
L3GRVX
L3GRVX
L28FD
L86MR1
TNH
FPG2E
FPG2 A > B
L4VS4_PI
l33vs4_o
l33vs4_c
10S
10S
L20VS4_OY
L20VS4_OZ
L33VS4_ALMGas Fuel Stop Valve L.S Close
Master Reset
TBN speed in %
Allowable P2 Error beforeshuting down = [15]
Aux Gas Fuel Stop ValveCommand PTR Reference
(TNH * 4.14) - 23 FPRGFPRG Gas Ratio Valve ControlPressure Ref
-40
L3GRVGas Fuel Speed Ratio ValveCommand Enable
Task: GasAuxStpVlv 0
Module: FUEL_GAS
10 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
76
75
73
72
71
70
69
66
64
60
58
56
55
54
53
52
51
65
68
67
59
62
63
74
77
57
61
FQGfqguvFuel Gas Mass Flow,96FM-1, 0-50[lbm/s]
> 53.125
TOTGASTotalized Gas Fuel
FTG
Gas Fuel FlowFQG2
L20FGX
ftg1
ftg2
ftg3MED
Gas Fuel Thermocouplesignal truoble
< -3.125
0
53.125
0
DIFF>25 LFTG_ALM5SLFTGDIFF
Fuel gas temperature
Fuel gas temperature thermocouple,FTG-1A, 0-2000`F]Fuel gas temperature thermocouple,FTG-1B, 0-2000`F]Fuel gas temperature thermocouple,FTG-2A, 0-2000`F]
Integrator
Totalizer
reset
Gas Fuel Stop Valve Command
Task: GasFlwMeas 0
Module: FUEL_GAS
11 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
66
59
62
61
60
58
57
56
55
54
53
52
51
65
68
fpg2a
fpg2b
fpg2c
100
MED
0
TNH frcrout
FRKCRG
(TNH * 4.14) +
DIFF>10
67
Output= err * kt ( 1 + 1/st ) = k(1+st)/s
Magnitude
frequence
Interstage fuel gas press xmitter96FG-2A, 0-500 [psig]Interstage fuel gas press xmitter96FG-2B, 0-500 [psig]Interstage fuel gas press xmitter96FG-2C, 0-500 [psig]
LFPG2_SENSR
FPG2Interstage fuel gas press
Intervalve pressuretransducers disagree
L3GRV
REF_
+ x
0.15FPKGNG
FPKGNO
x
+
+-1Z
0.36 - 0 * (FSR-11.58)
0
++
-40
-40
Fuel Gas Speed RatioServo CommandTurbine HP shaft speed in %
Gas Fuel Speed Ratio ValveCommand Enable
FSR
63
64
Fuel Stroke Reference
FRKCRTC FSKSU_WUFRKWUG
0.36
Fuel Gas PressureRatio Control Offset18-16
Task: GasSRV 0
Module: FUEL-GAS
12 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
66
59
62
61
60
58
57
56
55
54
53
52
51
65
68
fsgr
L86MR1
2S
> 20
67
Gas Fuel Speed Ratio ValveCommand Enable
Interstage fuel gas press
Cur Speed ratio valve servo current
LFPG2_SENSR Intervalve pressuretransducersdisagree
63
64
< -6.67
< 5
L60GRVFB
2S L60GRVOL3GRV
2S
< 37.5
L3GRVSC
2S< -5 L3GFIVP
fagr
FPG2
L3GRVFLT
Master reset
Position fdbck srv (high valueselected)
Gas ratio valve positionservo trouble
L3GFIVP Gas fuel intervalvepressure trouble
DIFF
frcrout L3GRVAX> 3
L3GLT
3S L3GRVA
L2WX
L3GRVA_ALM Stop/Speed Ratio valvenot tracking
Turbine Warmup Complete,Increase FuelGas Fuel Leak Test MasterEnable
Fuel Gas Speed Ratio ServoCommand
L3GRVGas Fuel Speed RatioValve Command Enable
> 5
5S L3GRVT Stop/Speed Ratio valveposition error trip
L3GRVT_ALM Stop/Speed Ratiovalve not tracking trip
Task: GasSRV 0
Module: FUEL-GAS
13 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
ON
ON
ON
S
R
S
R
S
R
ON
ON
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
66
59
62
61
60
58
57
56
55
53
52
51
65
68
FPG2
2S
> 6
67
Turbine Warmup Complete,Increase Fuel
Master protective signal
TBN speed in %
L86FPG2IH
Post-ignition P2 high trip
63
64L14HM
xFPG2WUR
1.25
Master reset
Minimum speed signal
Post-ignition P2 low trip
Pre-ignition P2 pressurehigh ign' inhibitL4
L2TVZ
L3GLT
L86MR1
S
R
L86FPG2IH_AL
14.0 14.5
35.0
37.5TNH
x
0.8
A>B
A>B
L2WX
5S
15S
L86FPG2HT_A
L86FPG2LT_A
Pre-ignititon P2 PressureHigh Ignition Inhibit
FPRGSUB
10
A>B
L52GX
2.5S L3FG_P2X
L26LFTGL30FPG2L_ALM
L3FPG2L
L3FG_H_PREM l4fghxPerformance Fuel GasHeater Permissive
Load Limit control point dueto low fuel temperatureGenerator BreakerClose/Open Status Input
Gas Ratio Valve ControlPressure Ref
Interstage fuel gas press
Firing Permissive
Gas Fuel Leak Test Master Enable
Fuel Gas PerformanceHeater Perm To Run
GAS FUEL INTER-VALVEPRESS. (P2) LOW
Above Estimated P3Margin Time Delay
Task: GasSRV 0
Module: FUEL-GAS
14 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
ON
ON
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
66
59
62
61
60
58
57
56
55
53
52
51
65
68
67
GCV 3 Regulator Position Error
Permissive to Stroke (G3,) GCV3GCV3 Reg' at null comp'authority limit
63
64
GCV 3 Null BiasCompensation
0.05
PM4 Gas Control Valve ServoCommand
10
0
S
2
-2
FSG3_ERR
+MX
- MX
L3G3
FAG3NSC
fsrg3out In98
2
FAG3NSC
ANY LIMIT
54
2
FSG2_ERR
FAG2NSC
FAG2NSC
- MX
0
0.05GCV 2 Regulator Position Error
ANY LIMIT
-2
98
S
10
fsrg2out
L3G2
InPM1 Gas Control Valve ServoCommand 2
GCV2 Reg' at null comp'authority limit
GCV 2 Null BiasCompensation
+MX
Permissive to Stroke (G2,) GCV2
2
FSG1_ERR
FAG1NSC
FAG1NSC
- MX
0
0.05GCV 1 Regulator Position Error
ANY LIMIT
-2
98
S
10
fsrg1out
L3G1
InD5 Gas Control Valve ServoCommand 2
GCV1 Reg' at null comp'authority limit
GCV 1 Null BiasCompensation
+MX
Permissive to Stroke (G1,) GCV1
Task: GasNullComp 0
Module: FUEL-GAS
15 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
66
64
62
61
60
58
57
56
55
54
53
52
51
65
68
63
L63HGL_ALM
l63hg2l
l63hg1l
l63hg3l
67
L63HGL_SENSR
L3GLTSU_TC
60S
2 out of 3
L63HGLX
Gas Fuel System Hyd Press Switch2 - Trip SignalGas Fuel System Hyd Press Switch3 - Alarm Signal
Gas Fuel System Hyd PressSwicth 1- Trip Signal
Firing PermissiveSet: TBN speed > 1.5%,Reset: TBN speed < 1.2%
Gas Fuel Hydraulic TripPress Low
Gas Fuel hydraulicpressure SW trouble
Gas Fuel hydraulic press'low trip aux signal
Master protective signal
Gas Leak Test ReliefPressure Complete Time
Master reset
Gas Fuel Supply Trans Press Low
Gas Fuel Leak Test StartEnable
Gas Fuel Leak TestMaster Enable
Gas Fuel Leak TestStartup enable
L20FGZ
L4
L96FGL
L43BW
L2TVZ
L86GLT7
L3GLTSU
L14HT
L3GLTSD
185S
L3GLT
L86MR1
Gas Fuel Leak Test Shutdownenable
Water Wash selected
Gas Fuel Stop Valve CommandTime Delayed
Task: GasHPs 0
Module: FUEL_GAS
16 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
ON
S
R
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
66
64
62
61
60
58
57
56
55
54
53
52
51
65
68
63
L3GLTSD
L3GLT
L94X
L28FD
67
10SGas Fuel Leak Test Master Enable
Flame Detected
Normal shutdownGas Fuel Leak TestShutdown enable
L3GLTSD Test completeTD
L60RB
L4
L86GLT7
L14HT
Above Ramp to Blowout Speed
L14HR
L96FGL
L43BW
L3G1
L3G2
L3G3
S
R
S
R
Gas Leak Test Relief PressureComplete Time
Master protective signal
Gas Fuel Supply Trans Press Low
Water Wash selected
Set: TBN speed > 1.5%,Reset: TBN speed < 1.2%
Permissive to Stroke(G1),GCV1
1S L3GLTSDYZ
Permissive to Stroke(G2),GCV2
Permissive to Stroke(G3),GCV3
Set: TBN speed < 0.06%,Reset: TBN speed > 0.15%
Task: GasLeakTest 0
Module: FUEL_GAS
17 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
75
74
73
72
70
69
66
64
62
61
60
58
57
56
55
54
53
52
51
65
68
63
67
L86GLT7
interstage gas pressure
Master reset
Fuel Gas Inlet Pressure Transducer
Fuel Gas Press' X-mitterDifference High
Shutdown GasLeak Test Failed
GAS LEAK TEST OFGCV/VENT FAILED
fpg1
L86MR1
Gas Fuel Leak Test Startup enable
0sec
30 31 35 60 120 125 130 160sec
1 2 3 4 5 6 7 8
L86GLT2
L86GLT5
L86GLT6
L86GLT1 L86GLT2X L86GLT3 L86GLT4
550
-26.86
FPKGNO
FPG2
COPYGATE
GATECOPY
150
+-
+-
V86GLTB
| A | > 20
L96FGDIFF_AL
A > B
L86GLTB_ALML86GLTB
> 100
L86GLTA
L86GLTA_ALM
L94GLTSU
L94GLTSD
L3GLTSU
L3GLTSDGas Fuel Leak Test Shutdown enable
Startup Gas LeakTest Failed
GAS LEAK TESTOF SRV FAILED
Fuel Gas Pressure RatioControl Offset
Gas Leak Test ReliefPressure End Time
Gas Leak Test Aux ReliefPressure Time
Gas Leak TestSRV Open Time
Gas Leak Test ReliefPressure Complete Time
59
L3GLT
l33vs4_o
Start the Timer
Gas Leak Test Master Enable
Aux Stop valve opened
Task: GasLeakTest 0
Module: FUEL_GAS
18 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
S
R
S
R
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
62
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
54
rate
0.802+
1.05
+
-1Z
FQKCG_MWI
+-
L14HS
0.002
FTG
41.45 DIV
L20FGX
L3FGW_PERM
VFGW971.6 / 0.6348 ( FTG + 459.67 )
MUL
78.02
> 1800TTRF1
HYS=50
L26FTGH> 370
L30FTGH_ALM
L26FTG_SD> 390
L30FTGSD_ALM
L26FTG_SD
L30FTGHH_ALM> 380
L86MR1
L26FTGHH
L3FG_H_PERM
365
80 VFTG_SET
HYS=4
HYS=10
HYS=0.414> 43.5225
HYS=0.414< 39.3775
L26FG_H_PERM
> 1900L26LFTG
L52GX
L70L_FGWI
L30FGWI_ALM
Fuel gas temperature
Master resetSet: TBN speed > 95%,Reset: TBN speed < 94%Gas Fuel Stop Valve command
Combustion Reference Temperature
Generator Breaker Close/OpenStatus Input
Servo Valve CG ScalingGain From MWI
Premix LoadingPermissive
Fuel Gas Temp' HighFuel Gas Temp' HI-HIShutdownFuel Gas Tempe' Highunit Shutdown
Fuel Gas Temp HI-HIShutdown/Heater trip
Fuel Gas TemperatureSetpoint
Performance Fuel GasHeater Permissive
Fuel Gas system lowerdue to wobbe indexFuel Gas System lowerdue to Wobbe Index
L26LFTG Load limit Ctrl Pointdue to low fuel temp'
Task: GasMWI 0
Module: FUEL_GAS
19 19Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
66
59
62
61
60
58
57
56
55
53
52
51
65
68
67
63
64
54
Master reset High vibration Shut downHigh vibration shutdown alarm
bb1 0.5 0.82 1.0 Case1:
bb23 number of sensors aredisabled and the rest oneis over SD level
TBNNo1
0.1
TRIPconditionNo AL
levelSDlevel
SDcondition DiffTRIP
level
0.5 0.82 1.0
0.1TBNNo2
0.5 0.82
0.5
bb4
bb5
Case2:
1.00.82
1.0One of 4 sensors is overAL level and the other oneis over SD level
Case2:One of 4 sensors is overAL level and the other oneis over TRIP level
3 number of sensors aredisabled and the rest oneis over TRIP level
Case1:
Location
No ofdisablesensors
3
0.1
Case1:0.71
Case2:
T/E(No1)
bb9
2 number of sensors aredisabled and the rest oneis over SD level
bb7 0.5
0.5
Case1:2 number of sensors aredisabled and the rest oneis over TRIP level
0.5
0.71
0.71Case2:
1.0
1.0
bb8
C/E(No2)
2
One of 3 sensors is overAL level and the other oneis over SD level
One of 3 sensors is overAL level and the other oneis over TRIP level
1.0
> AL level
TRIPn
ALn
Latch
bbn
> SD levelSD
FAULTn1
HLTHn
TRIP
> Trip levelLatch
SDnLatch
0.5S
0.5S
L39VSD
L39VT
L86MR1
L1X
L14HR
L4
L14HS
TRIP
SD
Start permissiveSet: speed < 0.06%, Reset: speed > 0.15%Master protective siganlSet: speed > 95%, Reset: speed < 94%
L39VTX_ALM
L39VSD_ALM
High vibration trip alarm
High vibration Trip
Any one over the alarm level
All sensors are not healthy
Number of disable sensors
L39VA_ALM
L39VD2_ALM
L39VD3
L39VD3_ALM
Vibration start inhibit
High vibration alarm
High vibration alarmL39VD2 Vibration sensor's
trouble, Shut down
L4Master protective siganl
Vibration start inhibit
Task: GtSeisVib 0
Module: VIBRATION
1 3Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
RS
R
ON
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
76
75
73
72
71
70
69
66
64
60
58
56
55
54
53
52
51
65
68
67
59
62
63
74
77
57
61
L39VCA_ALMbpa11
L39VCDD_ALM Rotor Axial Position Out ofLimits - Danger
Axial Position Sensor Turb Brg #1 - X ABS >25HYS=1
>30HYS=1
L96VC11A
L96VC11D
L96VC12A
>30
ABS >25HYS=1
bpa12
HYS=1
L96VC12D
Axial Position Sensor Turb Brg #1 - Y
Rotor Axial Position Out ofLimits - Alarm
PROXIMETER HIGH VIBALARM BRG #1
ABS
L39VS11XA
>8.66
ABS
bvr12y
L39VS12YD
>5.9HYS=0.4
L39VS1A_ALM
L39VS12YA
Radial Vibration Sensor Turb Brg #1X
L39VS1D_ALM PROXIMETER HIGH VIBDANGER BRG #1
bvr11x
HYS=0.4
L39VS11XD
ABS
L39VS21XAABS
bvr22y
L39VS22YD
L39VS2A_ALM
L39VS22YA
L39VS2D_ALM
bvr21x
L39VS21XD
HYS=0.4
>8.66HYS=0.4
>5.9
HYS=0.4
>8.66HYS=0.4
>5.9
HYS=0.4
>8.66HYS=0.4
>5.9
Radial Vibration Sensor Turb Brg #1Y
Radial Vibration Sensor Turb Brg #2X
Radial Vibration Sensor Turb Brg #2Y
PROXIMETER HIGH VIBALARM BRG #2
PROXIMETER HIGH VIBDANGER BRG #2
unit = mils
Task: Bently 0
Module: VIBRATION
2 3Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
76
75
73
72
71
70
69
66
64
60
58
56
55
54
53
52
51
65
68
67
59
62
63
74
77
57
61
L30BN_F_ALMl30bn_fBently Nevada VibrationMonitor Fault
BENTLY NEVADAMONITOR FAULT
ABS
L39VS91YA
>8.66
ABS
bvr92x
L39VS92XD
>5.9HYS=0.4
L39VS9A_ALM
L39VS92XA
Radial Vibration Sensor T.E - Y
L39VS9D_ALM PROXIMETER HIGH VIBDANGER BRG #1
bvr91y
HYS=0.4
L39VS91YD
ABS
L39VS101YAABS
bvr102x
L39VS102XD
L39VS10A_ALM
L39VS102XA
L39VS10D_ALM
bvr101y
L39VS101YD
HYS=0.4
>8.66HYS=0.4
>5.9
HYS=0.4
>8.66HYS=0.4
>5.9
HYS=0.4
>8.66HYS=0.4
>5.9
PROXIMETER HIGH VIBALARM BRG #2
PROXIMETER HIGH VIBDANGER BRG #2
unit = mils
Radial Vibration Sensor T.E - X
PROXIMETER HIGH VIBDANGER BRG #1
Radial Vibration Sensor C.E - Y
Radial Vibration Sensor C.E - X
Task: Bently 0
Module: VIBRATION
3 3Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
25
26
29
30
31
32
33
11
12
13
14
15
16
78
73
72
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
76
77
L43SOFF_CPB
R43SYNC_OFFSelect SynchronizationOff Pushbutton
l52gx1
l52lx1
L83MAN_HMI
23
24
27
28
L83S_RSP
l83lbsL43LBSOFF
L83LBSX_ALM
75
74
70
71
L83AUTO_PREM
1S
Cable Remote Second Bkr SyncSelection OffGenerator Breaker Synch ModeSelected Remote RSP
Generator Breaker Closed Aux. 1
HMI in Control Indication
Cable Remote Second BkrSync Selection On
Second Breaker SynchronizationSelection Off
Second Breaker SynchronizationON Selection PB
Turbine complete sequence
Remote Sync Inhibit
Auto SynchronizingSelectionPermissive
Manual SynchronizingSelection Permissive
Second BreakerSynchronization Command
Generator Breaker SyncOff State Preselected
L83S_GSP
l83lbsx
l52gt
LSYNOFF_PRSTManual Control Command fromGSP
2nd Breaker is selected forsynchronizing
Line Breaker Status
Generator Breaker Trip
R43LBSON
L43LBSON_CPB
L83LBS_CMD
L43SAUT2
L83LBS_CMD
L43LBSON
R43SYNC_INH
L3
L83MAN_PREM
2nd breaker selectionfrom TCPVTUR Second breakersynch selection
2nd Breaker SwitchingRelay Failure
L83MTR_PREM Synchronizing MonitorSelection Permissive
L83RSP_PREM
L83GSP_PERM1S L43MAN_HMI
GSP Remote Manual SynchSelection PermissiveRSP Remote Manual SynchSelection Permissive
Task: Serialbkr 0
Module: GENSYNC
1 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
PLS
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
25
26
29
30
31
32
33
11
12
13
14
15
16
78
73
72
68
67
66
64
61
58
57
56
55
69
54
52
51
65
63
62
59
60
76
77
L43MANON_GSP
L43MANOF_GSPManual Control Command ONfrom GSP
l52gx1
l52lx1
23
24
27
28
L83S_RSP
75
74
70
71
Generator Breaker Synch ModeSelected Remote RSP
Generator Breaker Closed Aux. 1
Turbine complete sequence
GSP Remote ManualSynch SelectionPermissive
l83lbsx
L83GSP_PERM
2nd Breaker is selected forsynchronizing
Line Breaker Status
L83MAN_HMI
L3
R43SYNC_INH
S
R
L83RSP_PERM
L83S_GSP
L43MANOF_RSP
L43MANON_RSP
Manual Control CommandOFF from GSP
Remote Sync Inhibit
HMI in Control Indication
Manual Control Command ONfrom RSP
Manual Control CommandOFF from RSPGenerator Breaker Synch ModeSelected Remote GSP
RSP Remote Manual Syn' Selection Permissive
L1S
L1X
L1RESYNC
L2GFF2
L14HST
L86S
L52SX Auto SynchronizingPermissive
Auxiliary to start signal
Master control-startup permissive
Master protective signal
Static Start Complete Sequence
Synch Lockout - 25 RelayContacts Frozen
2S L52L_ALM
L52G1_ALM2S
L52GX
Line Breaker tripped
Generator Breaker tripped
Generator Breaker CloseStatus Input
Generator Breaker OpenStatus 2sec TD
L52G1Y2S
L14HF
L45SSet: TBN speed > 98, Reset: TBN
speed < 94, Field/Flushing speed
R1RESYNC
L1RESYNC_CPBRe-synchronization initiatecommand PBRe-synchronization
L14HSX
L94X
L3SS5S
R
S
Normal Shutdown
Auxiliary signal to L14HS, setat TBN speed > 95%
0.5SL30AS1
Master resetL86MR1
Task: Serialbkr 0
Module: GENSYNC
2 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
ON
PLS
ON
ON
PLS
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
67
66
64
62
61
59
58
57
56
55
54
53
52
51
65
68
63
L43MSYNC_CPB
0
0
L83S_MAN
L83S_OFF1
LSYNOFF_PRST
L43MSYNC
L43MANON_GSP
1
L83S_OFF
L43ASYNC
L43MANON_RSP
L43MTR_CPB 2L43MTR
3
L43MAN_GSP 5
L43MAN_RSP 6
1
2L83AUTO_PERM 3
5L83GSP_PERM
L83RSP_PERM
L83S_MTR
L83S_AUTO
L83S_GSP
L83S_RSP
CMDX
SS43SYNCNumber
Number
SC43SYNCCMD
1S
1S
1SL43ASYNC_CPB
R43ASYNC
L83MAN_PERM
L83MTR_PERM
L83MAN_HMI
A_REG_GCTIVE
6
L30MRSYNC_AL
Synch Control Mode Selection
Generator Breaker Sync OffState PreselectedSelect Manual Synchronization PB
Select Monitoring PBSelect Auto SynchronizationPushbuttonRemote Auto Sync SelectManual Control CommandOn from GSPGenerator Breaker SynchronizeMode Selected OFF
Manual SynchronizingSelection PermissiveSynchronizing MonitorSelection PermissiveAuto SynchronizingSelection Permissive
GSP Remote Manual SynchSelection PermissiveRSP Remote Manual SynchSelection Permissive
Manual Control CommandOn from RSP
Synch Control Selection
HMI in control Indication
GCB Synchronize ModeSelected OFF
GCB Synch ModeSelected Remote GSP
GCB Synchronize ModeSelected ManualGCB Synchronize ModeSelected MonitorGCB Synchronize ModeSelected Auto
GCB Synch ModeSelected Remote RSP
"SYNC INHIBITED - EXMAN REG ACTIVE"
Indicates when gen auto voltagereg is controlling
60
Task: synch 0
Module: GENSYNC
3 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
PLS
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
25
26
29
30
31
32
33
11
12
13
14
15
16
78
73
72
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
62
59
60
76
77
L30DWINH
M_REG_ACTIVEDWATT fault: InhibitGenerator Synchronization
L83S_MTR
L52SX
23
24
27
28
l89ssc
75
74
70
71
Synch Permissive Relay
L83S_AUTO
L25PX
L3
l89sso
L3DV
L3SYNC
L3SVLSystem Voltage Synch Permissive
Auto Synch Permissive
L1FX
DV_ERR
L83AS Auto SynchPermissive
L69TNM
Synch Check Permissive
Auto SynchronizePermissive
Synch Permissive Logic
L25X_PERM2S
L83S_MAN
L83S_GSP
L83S_RSP
L25P
l52b_sel L2S
L52Z
L14HS
L3SFDIFF
Indicates EX2K in ManualStatic Starter DisconnectSwitch ClosedStatic Starter DisconnectSwitch OpenGenerator Voltage SynchPermissiveTurbine complete sequenceGenerator Breaker SynchMode Selected Remote RSPGenerator Breaker SynchMode Selected Remote GSPGenerator Breaker SynchronizeMode Selected MANUALAuto SynchronizingPermissiveGenerator Breaker SynchronizeMode Selected AUTOGenerator Breaker SynchMode Selected MonitorSynch Breaker Select Status
Set:TBN speed > 95%,Reset: TBN speed < 94%
Auxiliary to fast load start signalGenerator to BUS DifferentialVoltage = Err
Generator to BUS DifferentialFrequency = Err
2 > ERR > 0
0.4 > ERR > 0.05SFDIFF2
Task: synch 0
Module; GENSYNC
4 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
71
70
68
67
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
L69TNM
L90VMR
+
-> 1 L90VML
1
dv
svl
< 1Pulse Gen'
0.5
1
0.5S
L60SYNL
L60TNMR
110 > dv > 90
110 > svl > 90L3DV
L3SVL
50
TNH L60TNML>0.1
L60TNMR
-
< 0.1
SFL1
+Freq' conv'
+
0.15
++
+
L83FSNL
L3DF
51 > SF > 49L3SFL
51 > DF > 49
L3SYNC
Full Sped No Load Sync Permissive
BUS PT frequence
Turbine Speed in %
Generator Volts from VTUR
System BUS Volts from VTUR
Auto Synchronize Permissive
Slip speed Lower signal
Slip speed Raise signal
Generator FrequencySync PermissiveSystem FrequencySync Permissive
Auto Synch Permissive
System VoltageSynch PermissiveGenerator VoltageSynch Permissive
Generator FieldVoltage Lower Signal
Generator FieldVoltage Raise Signal
54
62
Task: synch 0
Module: GENSYNC
5 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
71
70
68
67
66
64
61
59
58
57
56
69
53
52
51
65
63
L25_BYPASSZ
DVXGenerator Volts from VTUR
System Bus Volts from VTUR
Generator Volts-VTUR
Generator Breakerrecloseing timer
54
62
L52G_CLOSE1Generator Breaker Manual ClosedSignal From HMI L25XSynch Check Relay Status25A - VPRO L83S_GSPGenerator Breaker Synch ModeSelected Remote GSP L83S_RSPGenerator Breaker Synch ModeSelected Remote RSP
1S
GCB Close/Open status
Normal shutdownL94X
L52GX
Master protective signalL4
L2G
MULdv
0.1575
SVLX
0.1575
svlMUL
l52gx1 L52GZ2SGenerator Breaker Clesed Aux. 1 GCB closed TD
BUS Volts -scaled to KV
72
Inverse of synchBypass
L25_BYPASS
30SL2GX
Task: synch 0
Module: GENSYNC
6 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
ON
ONS
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
71
69
68
66
64
61
59
58
57
56
53
52
51
65
63
L32DWF
DWATT fault: InhibitGenerator Synchro
dwatt non-zero withGCB open
55
62
Generator Voltage SynchroPermissive
GCB Close/ Open status signal
dwatt1Generator Watts 96GG-1Transducer dwatt2
L52GX
Master reset signal
HI
L86MR1
MAX
l52gx1
Megawatt X-ducer SignalFaile After Synch. 5SEC
MEGAWATTTRANSDUCER SIGNALTROUBLE
72
Generator WattsTransducerFailure
L30DWINH
< -338
L3DV
ABS > 1.5
DWATT
3 DELTA
10%LDWCAL_ALM5S
25S
> 2
5S LDWATT_ALM
5S
25S
L3DWBCOKYZ
60
Generator Watts 96GW-1Transducer
L3DWBCOK Megawatt TransducerSignal Normal AfterSynch
DWATTGenerator Output MW
Task: GenMwattCtrl 0
Module: GENMWATT
1 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
ON
ON
ON
S
R
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
FSR Clamp After SyncUntil MW Fdbk Is OK
55
62
GCB Close status
Megawatt Transducer SignalNormal After Synch
Set: TBN speed > 95%,Reset: TBN speed < 94%
Preselect Load Setpoint Command
72
FSR limited due to dwattx-ducer failure
L3DWBCOKZ_AL
60
Fuel Stroke Reference
5S
L14HS
L3DWBCOKYZ
l52gx1
L3DWCK
FSR_LAST
30
FSRDWCK1
100
FSRDWCK
Megawatt X-ducer SignalFaile After Synch. 5SEC
L3DWBCOK
FSR
54
70
L90PSELL90PSEL_CMD
+-1Z
64/sec
+
-+
Ramp Rate
0
286
dwref< -15
L3DWRF
FSRN
FSRTA-B
FTMP_WU
< -15L3TNR_B
Loss of external setpointload signal
Preselected Load Setpoint
TNR at Base Load
FSR Windup of FSRN inTemperature Control
External Load Control Setpoint
Speed Control Fuel StrokeReference
Temperature Control Fuel StrokeReference
Task: GenMwattCtrl 0
Module: GENMWATT
2 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
Auto Load RegulatorRaise
55
62Preselected Load Command
External Load Control Setpoint
Preselected Load Setpoint
Primary frequency response modeACTIVE
72
TNR Out of Range fromCommand
60
Auto Regulator Select Maximum Load
L90PSEL
Dwatt Setpoint for RMCdwref
54
70
21
+
286
DWATT
FTMP_WU
ABSL3TNR_ER
Auto Load RegulatorLower
FSR Windup of FSRN inTemperature Control
286
DWATT_RMC_SP
1
2
3
4
1 2 3 4L83RMAX
L83PS
L83RMC
L83EX
0PFRLDCMD_MX
L43PFR_OK
+
-+
Regulation Margin Control Command
External Load Control Command
Clamped PFR Setpointwhen IGV max
0
Generator Output MW
> 2.0
< 0.5
>1.0
> 0.5L90LR
L90LL
> 1.5
L83AM
L83GRIDAuto to manual load transfer
Local Grid Code Command
Task: GTLc 0
Module: GENMWATT
3 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
GCB close status
72
Mega Watt Hours
60
INTEGRATOR
54
70
reset
DWATTCount
MWATTHR
L52GX
Generator Output MW > 360 * 0.1
CountINTEGRATOR * 0.1 Mega VAR Hours> 360dvar
Generator VARS
reset
MVARHR
A > B
L94X
L4
-4.3
4.3
L32DWF Time set
3S
0L32DW_ALM
Generator Watts X-DCR Failure
Master protective signal
Normal shutdown
GCB trip reverse power
Task: RvPwrCtrl 0
Module: GENMWATT
4 4Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
77
76
75
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
Normal Shutdown
Generator Control Local Mode P.B
Generator Control Remote Mode P.B
72
60
Cable Remote Var Setpoint Lower
L43GCR Remote GeneratorControl Enabled
54
70
L69VC
+
-1Z
0.2/sec
+
-+
Ramp Rate
-80
120
Var Control RaiseExciter Voltage
dvarref
31
32
23
24
25
26
27
28
29
30
L43GCREM_CPB
L43GCLOC_CPB 1S
L43GCR1S
+-
Latch
gate
L83VC
L52GZ
L94X
> 1
< 1
0.5S
1
0.5
Pulse Gen'
L83VCRV
L83VCLV
0.5S
R90VARR
R90VARL
L43CA
dvar
UP
DOWN
GCB closed TD
Var Control Selected
Generator actual Var
Cable Remote Selected On
Cable Remote Var Setpoint Raise
External Var Control Setpoint
Var Control LowerExciter Voltage
Task: GenVarCntrl 0
Module: GENVAR
1 5Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
PLS
S
R
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
70
69
67
66
64
62
61
59
58
57
56
55
54
53
52
51
65
68
63
L90R4L_R
0L83VC
L83GENOFF1
L52GZ
R43PESEL
0
L90EXL
1
2
1
2 L83PF
CMDX
SS43GEN
Number
Number
SC43GENCMD
L30COM_EXFLT
R43VCSEL
L90GENOFF
Generator Control Selection
GCB Closed TD
EX21K to MK VI communication FaultExcitation Auto RegulatorVoltage Raise/LowerExciter Bridge Temp' High
Cable Remote Var Control SelectCable Remote PowerFactor Control Select
Generator actual VAR
GCB closed status
Power Factor ControlSelected
Generator ControlSelection
Generator Control StateSelected OffVAR Control Selected
Gen' VAR Shed LowerSignal
Normal shutdown
60
1
1
L52GX
L94X
1S
4S
< -0.5
> 0.5 L60VSL
L60VSR
dvar
Gen' VAR Shed RaiseSignal
Task: GenVarSh 0
Module: GENVAR
2 5Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
S
R
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
Gen' Field Voltage Lower signal
Voltage Lower command fromCustom
72
Exciter VoltageRegulator Lower 60Gen Var Shed Lower Signal
R90R4CSL_GSP
54
70
L90RL2
R90R4CSL_RSP
0
1
2
1 2
L90R4LOWER
Power Factor Control LowerExcitationVar Control Lower Excitation valtage
L90RL_CPB
L52GX
R90R4CSL
0.25S
L60VSL
L90VML
L83PFLV
L83VCLV
Remote Gen Voltage Lower Select
GCB Closed status
Voltage Regulator Lower Control P.BVoltage Lower Command from GSP
1
Voltage Raise command fromCustom
L90R4RAISE
Remote Gen Voltage Raise SelectL90RR_CPB
Gen' Field Voltage Raise signal
0Voltage Regulator Raise Control P.B
L83VCRV
Voltage Raise Command from GSP
L60VSR
R90R4CSR_GSP
Var Control Raise Excitation valtage
0.25S
R90R4CSR_RSP
Gen Var Shed Raise Signal
L83PFRVPower Factor Control RaiseExcitation
R90R4CSR
Exciter VoltageRegulator Raise
L90RR2
L90VMR
2
21
L90R4L_R
L90R4R_GSP
L90R4R_RSP
Generator Breaker Synch ModeSelected Remote GSP
L83S_RSP
L83S_GSP
Generator Breaker Synch ModeSelected Remote RSP
L90R4L_RSP
L90R4L_GSP
L90RR
L90RL
Excitation Auto Regulator VoltageRaise/Lower
GSP Raise VoltageCommand
Customer RSP RaiseVoltage command
GSP Raise VoltageCommand
Customer RSP LowerVoltage command
Task: GenVarSh 0
Module: GENVAR
3 5Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
77
76
75
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
Normal Shutdown
72
60
Remote Gen control enabled
54
70
+
-1Z
0.0025/sec
+
-+
Ramp Rate
0.85
1.1
Gen PF control ReferenceModified
dpfref
31
32
23
24
25
26
27
28
29
30
GCB closed TD
Var Control Selected
Generator actual Var
External Power FactorControl Setpoint
Cable Remote Power FactorSetpoint Raise
PF error
++
< 0
2
0
XFER
gate
L43GCR
L43CA
R90PFR
R90PFL
0.0025
+
2
< 0 +
+
+_
MW
1dvar
DWATT
VI
< 0
1
> 10.63
-1
X
L69PF_SS
PF_ERR
DRPFMDPF
XFERgate
_ +
Gen PF bumpless transfer
Cable Remote Selected On
Gen MW
Cable Remote Power FactorSetpoint Lower
Task: GenPF 0
Module: GENPF
4 5Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
77
76
75
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
Normal Shutdown
72
60
54
70
L69PF
PF controlLower Excitation
31
32
24
25
26
27
28
29
30
L83PF
L52GZ
L94X
> 0.02
< 0.02
0.5S
1
0.5
Pulse Gen'
L83PFLV
L83PFRV
GCB closed TD
PF Control Selected
PF_errPF error
L69PF_SSPF bumpless transfer
> 10.63DWATT
GEN' MW
PF control RaiseExcitation
Task: GenPF 0
Module: GENPF
5 5Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
74
73
72
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
75
77
24
28
71
75
E1\G1\NO_EX_FLTS LNO_EX_FLTS
41DC close feedbackE1\G1\EX_41DC_CLSD L41DC_CLSD
GCB closed feedback from EX21KE1\G1\FB_52G_FB L52G_EX_FB
Alarm in EX21KE1\G1\EXCTR_ALM EX2K_ALARM
EX21K trippedE1\G1\EXCITER_TRIP L30EX_TRIP_A
No fault in EX21KE1:G1, EDG9.0
E1:G1, EDG1.0
E1:G1, EDG1.7
E1:G1, EDG1.1
E1:G1, EDG0.7
V/HZ activedLVHZ_ACTV
E1:G1, EDG10.6
UEL activedE1:G1, EDG10.5LUEL_ACTVE1\G1\UEL_ACTV_FB
OEL activedE1:G1, EDG9.1LOEL_ACTVE1\G1\OEL_ACTV_FB
Comunications Loss To ExcitationController M1
E1:G1, EDG10.7ETHCOMLOSTM1E1\G1\ETHCOMLOSTM1
Comunications Loss To ExcitationController M2
E1:G1, EDG11.0ETHCOMLOSTM2E1\G1\ETHCOMLOSTM2
E1\G1\VHZ_ACTV_FB
EX2K_GN_WATT
Generator output current
Field temperature
EX2K_GN_PF
E1:G1, EDG44.0
E1\G1\GN_FREQ
E1:G1, EDG4.0
E1\G1\GN_VFLD
E1:G1, EDG28.0
E1\G1\GEN_KV
EX2K_HZ
EX2K_FLD_V
Generator active output MW
EX2K_TRM_V
Generator Power factor
E1:G1, EDG16.0
E1:G1, EDG36.0
M2 fault
E1:G1, EDG40.0
E1:G1, EDG24.0
E1\G1\GEN_MVAR
Generator frequence
E1\G1\FAULTCNTL3
E1\G1\FAULTCNTL_1
Field voltage
CTRL_3_FAULT
CTRL_1_FAULT
EX2K_GN_VARS
E1\G1\GN_FTEMP
Generator terminal voltage
Field current
E1:G1, EDG6.0
E1:G1, EDG2.0
E1:G1, EDG32.0
E1\G1\GEN_KA
EX2K_FLD_T
C core fault
EX2K_PHS_A
Generator rective output MVAR
M1 faultE1\G1\FAULTCNTL2
E1:G1, EDG12.0
E1:G1, EDG20.0
E1\G1\GEN_MW
CTRL_2_FAULT
E1\G1\GN_PF
E1\G1\GN_IFG EX2K_FLD_AField current
Field voltage
Field coil temperature
Frequence
Stator current
Stator voltage
Gen' Active MW
Power factor
M1 fault
M2 fault
C core fault
Gen' Reactive MVAR
41DC closed
GCB closed
EX21K alarmed
EX21K tripped
No fault in EX21K
UEL actived
OEL actived
Com' failed to M1
Com' failed to M2
V/HZ actived
M1 controlE1\G1\C2_CNTL_FB C2_CNTL_FB
M2 controlE1:G1, EDG0.6 M2 control
E1\G1\C1_CNTL_FB C1_CNTL_FBE1:G1, EDG0.5 M1 control
Task: SIGNAL EXCHANGE 0
Module: EXCITER
1 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
74
73
72
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
75
77
24
28
71
75
L3EX_RS2SE1\G1\EX_RSAVR ready to start signal fromEX21K
E1:G1, EDG11.4
LSS_ACTVE1\G1\SS_MODE_FBAVR static mode feedbacksignal from EX21K
E1:G1, EDG10.1
Increasing the reference valvesignal feedback from EX21K
E1\G1\RAISE_FB L90RAISE_FB
E1\G1\LOWER_FB L90LOWER_FB
AVR in auto mode feedbacksignal from EX21K
E1\G1\AUTO_FB A_REG_ACTIVE
AVR in manual mode feedbacksignal from EX21K
E1\G1\MANUAL_FB M_REG_ACTIVE
AVR running condition feedbacksignal from EX21K
E1\G1\START_FB EX2K_RUNNING
AVR stopped conditionfeedback signal fromEX21K
E1\G1\STOP_FB EX_STOPPED
Static Start Mode Active
Decreasing the reference valvesignal feedback from EX21K
E1:G1, EDG.5
E1:G1, EDG8.5
E1:G1, EDG0.0
E1:G1, EDG8.7
E1:G1, EDG10.2
E1:G1, EDG10.4
M1 to M2 trandfer balanceXFER_BAL
E1:G1, EDG48.0
PSS armedE1:G1, EDG9.3LPSS_ARMDE1\G1\PSS_ARMD_FB
PSS activedE1:G1, EDG9.2LPSS_ACTVE1\G1\PSS_ACTV_FB
PT BAD reset feedbackE1:G1, EDG9.4LPTBADE1\G1\PTBADRST_FB
Reset transfer block latch feedbackE1:G1, EDG10.0LRSTXLTCHE1\G1\RSTXLATCH_FB
E1\G1\XFR_BAL
AC reference raising
AC reference decreasing
Auto mode
Manual mode
Running
Stopped
PSS actived
Reset X'fer latch
PSS armed
Balance
PT bad reseted
Power System Stabilizer On PBL4PSSARMDL43PSS_ON
E1:G1,EDG351.7L4EX_RESET
Pushbutton Reset EX2000 Alarms E1:G1,EDG351.3
L86R_EXA_CPB
L4EX_PTRESPushbutton to Reset EX2000PT Failure Latch
E1:G1,EDG351.1
L86R_PT_CPB
L4EX_XFR_RSTAVR ready to start signal fromEX21K
E1:G1,EDG351.6
L86XFR_RST
L4EX_C1_CNTLExciter M1 Controller Select PB E1:G1,
EDG350.5
L43C1_CNTL
L4EX_C2_CNTLExciter M2 Controller Select PB E1:G1,
EDG350.6
L43C2_CNTL
L3TE_COM_PExciter to Mark6 CommunicationsPulses (Heartbeat)
E1:G1,EDG729.7
E1\G1\L3ET_COM
L86MR1
L30COM_EXFLT
Master reset
1S
1S
1S
1S
1S
1S
1S
1S10S
EXCH2,EDG284.7
Request PSS Armed(Ready)Request to ResetExciter AlarmsRequest Reset PT FailureLatchReset Control TransferLatchSelect Exciter M1 Control
Select Exciter M2 ControlMKVI to ExciterCommunications Pulses
EXICTER TO MKVICOMMUNICATION FAULT
Exciter Ready to Start
Task: SIGNAL EXCHANGE 0
Module: EXCITER
2 6Thursday, March 23, 2006
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ON
PLS
PLS
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PLS
ON
PLS
ON
50
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26
27
29
30
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11
12
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78
74
73
72
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
75
77
24
28
71
75
L14HP
L69SS_CON
L3EX_SSCON
L69EX_SSCON
L3EX_DISCON
L69SS_DISCONL69EX_DISCON
L3RS
L94X
L4
l89sso
l89ndc
EX2K_RUNNING
l89ssc
l89ndo
S
R
L4EXSS
Set: TBN speed > 91%, Reset: < 85
EX2000 EnableStatic Start
EXCH1,EDG370.0
Connect Static Starter Permissive
Disconnect Static StarterPermissive
Ready to Start
Normal shutdown
Master protective signalStatic Starter Disconnect SwitchOpenStatic Starter Neutral GndDisconnect Sw ClosedIndicates EX2K Running Status, 1 =runningStatic Starter Disconnect SwitchClosedStatic Starter Neutral GndDisconnect Sw Open
EX2000 Connectedto Static Starter
EX2000 Disconnected toStatic Starter
Task: start permissive 0
Module: EXCITER
3 6Thursday, March 23, 2006
Title
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Date: Sheet of
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R
S
R
S
R
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R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
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7
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9
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17
18
19
20
21
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23
25
26
27
29
30
31
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33
11
12
13
14
15
16
78
74
73
72
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
75
77
24
28
71
75
L90RL2 L4EX_LOWER
Increase AVR set pointL90RR2 L4EX_RAISE
Decrease AVR set point EXCH1,EDG350.7
E1\G1\VHZ_ACTV_FB
AVR SET DEC'
AVR SET INC' EXCH1,EDG351.2
L43EXON_CMD
L69SS_DISCON
LSS_ACTV
L94EX_ASX
L3EX_RS
L4
L94X
L3SS
L14HF
A_REG_ACTIVE
L1EX_START
L14HP
L43EXMAN
L30EX_TRIP_A
10S
L94EX_STOP
EX2K_RUNNING
L1EX_START
S
R
L3EX_PERM
L1EX_OSS
L1EX_SS
L1EX_ARS
L1EX_ARSX
L30EX_FTS
EXCH1,EDG351.4EX2K START CMD
L1EX_ARSX
Master protective signal
Exciter Ready to Start
Normal shutdown
Logic Command Select EX2K OnDisconnect StaticStarter Permissive
Static Start Mode ActiveExciter Automatic Stop After StaticStart Complete
Static Start Complete Sequence
Set: TBN speed > 98, Reset: < 94Indicates when gen auto voltage regis controllingRequest to Start EX2K
Set: TBN speed > 91, Reset: < 85
Exciter Manual Regulator Selected
EX2K TRIP
Indicates EX2K Running Status, 1= running
Request to Stop EX2K
Exciter Automatic RestartBlocking Latch
Task: START COMMAND 0
Module: EXCITER
4 6Thursday, March 23, 2006
Title
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Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
74
73
72
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
75
77
24
28
71
75
E1\G1\VHZ_ACTV_FB
L94X
L4
L14HF
EX_STOPPED
L52GX
L4EX_STP_CMD
S
R
L94EX_SD
L94EX_AS
L94EX_ASX
EXCH1,EDG351.5EX2K STOP CMD
L14HT
l4ss_run
L14HM
LSS_ACTV
L4EXOFF_CMDL94EX_OSS
L94EX_PERM
L94EX_STOP
L3EX_RS
3S L30EX_RSEX2K NOT ready to start
Master protective signal
Normal shutdown
Set: TBN speed > 98, Reset: < 94
Set: TBN speed > 14, Reset: < 13.5
Set: TBN speed > 1.5, Reset: < 1.2
Logic Command Select EX2K Off
Static Start Mode Active
Load Commutated Inv (Static Start)Running
Generator Breaker Close/OpenStatus InputIndicates Exciter Stopped,41DC Open
Exciter Ready to Start
Task: STOP COMMAND 0
Module: EXCITER
5 6Thursday, March 23, 2006
Title
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Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
58
56
54
57
53
52
51
64
63
55
69
L3EX_MAN
L43EXMAN_CMD
L4EX_MANUAL
A_REG_ACTIVE
L14HP
L30EX_FSP
Set: TBN speed >91, Reset: < 85 Select Manual VoltageRegulator at EX2K
EXCH1.EDG351.0
65
2
M_REG_ACTIVE
L94EX_STOP
EX_STOPPED10S
EXCH1.EDG729.0
L43EXMAN
LSS_ACTV
L43EX_ALM2S
L4EX_AUTO
l89ndc
l89ndo
L1EX_ARSX
L43EX_A_ARS
L30COM_EXFLT
E1\G1\FRCD_TO_MAN
LSS_ACTVS
R
1S L4EXOFF_ALM
L4EXOFF_CMD
L43EXON_CMD
EX2K_RUNNING
L14HF
EXCH1.EDG350.4Request AVR(AUTO)=1
L43EX_AU_CMD
Indicates Exciter Stopped,41DC Open
Request to Stop EX2K
Logic Command Select EX2KMan Regulator
Indicates when gen auto voltagereg is controlling
Indicates EX2K In Manual
Static Start Mode Active
Static Starter Neutral GndDisconnect Sw ClosedStatic Starter Neutral GndDisconnect Sw OpenExciter Automatic RestartBlocking LatchLogic Command Select EX2KAuto Regulator
Static Start Mode ActiveEXICTER TO MKVICOMMUNICATION FAULTEX21K Forced to Manual mode
Logic Command Select EX2K On
Set: TBN speed >98, Reset: < 94
Logic Command Select EX2K OnIndicates EX2K RunningStatus, 1 = running
EXCITER FAILURETO STOP
EXCITER MANUAL (FVR)REGULATOR ACTIVE
Exciter ManualRegulator Selected
EX2K EXCITATION OFFSELECTED
Task: MODE SELECTION 0
Module: EXCITER
6 6Thursday, March 23, 2006
Title
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Date: Sheet of
S
R
ON
ON
S
R
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
77
75
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
72
60
54
70
31
32
24
25
26
27
28
29
30
Generator Temp - Cold GasCoupling End
23
dtggc10
76
> 800
Generator Temp - Cold GasCollector End
Generator Temp - Cold GasCoupling End
< -100
dtggc13 > 800
< -100
DTGGC10XX
DTGGC13XX
dtggc11
DTGGC12XX
> 800
> 800DTGGC11XX
< -100
dtggc12
< -100
dtggh15
DTGGH19XX
> 800
> 800DTGGH15XX
< -100
dtggh19
< -100
dtggh16
DTGGH18XX
> 800
> 800DTGGH16XX
< -100
dtggh18
< -100
Generator Temp - Cold GasCollector End
Generator Temp - Hot GasCollector End
Generator Temp - Hot GasCoupling End
Generator Temp - Hot GasCollector End
Generator Temp - Hot GasCoupling End
Generator Temp - ColdGas Coupling End
Generator Temp - ColdGas Coupling End
Generator Temp - ColdGas Collector End
Generator Temp - ColdGas Collector End
Generator Temp - HotGas Collector End
Generator Temp - HotGas Collector End
Generator Temp - HotGas Coupling End
Generator Temp - HotGas Coupling End
DTGGH_H
DTGGH_LGenerator Temp - HIGH
Generator Temp - LOW
Generator Temp - ColdGas Coupling End
LDTGGC10_OK
LDTGGC13_OK
Passed High And LowFail Checks
Passed High And LowFail Checks
Passed High And LowFail Checks
LDTGGC12_OK
LDTGGC11_OK Passed High And LowFail Checks
LDTGGC15_OK
Passed High And LowFail Checks
LDTGGC19_OK
Passed High And LowFail Checks
LDTGGC16_OK
Passed High And LowFail Checks
LDTGGC18_OK
Passed High And LowFail Checks
Task: GenTemp324 0
Module: GENTEMP
1 6Thursday, March 23, 2006
Title
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Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
72
60
54
70
31
32
24
25
26
27
28
29
30
Generator Temp - StatorTurb Center Or End
23
dtgsf31
76
> 800
Generator Temp - StatorTurb Center Or End
Generator Temp - StatorTurb Center Or End
< -100
dtgsf32 > 800
< -100
DTGSF31XX
DTGSF32XX
dtgsf33 > 800
DTGSF33XX
< -100
Generator Temp - StatorCollector Center Or End
Generator Temp - StatorCollector Center Or End
Generator Temp - Cold AirCollector End
Generator Temp - StatorCollector Center Or End
DTGGH_H
DTGGH_L
Generator Temp - HIGH
Generator Temp - LOW
DTGSA34XX
DTGSA36XX
< -100
dtgsa36
< -100
> 800
> 800
> 800
dtgsa34
dtgsa35
DTGSA35XX
< -100
< -100
< -100
dtgac23
> 800
> 800
dtgah17
L26GGFH_ALM
L26GGFL_ALM
Generator Temp - Hot AirCollector End
GENERATOR RTDHIGH FAILUREDETECTED
GENERATOR RTDLOW FAILUREDETECTED
Generator Temp - StatorTurb Center Or End
Generator Temp - StatorTurb Center Or End
Generator Temp - StatorTurb Center Or End
Generator Temp - StatorCollector Center Or End
Generator Temp - StatorCollector Center Or End
Generator Temp - StatorCollector Center Or End
Task: GenTemp324 0
Module: GENTEMP
2 6Thursday, March 23, 2006
Title
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Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
72
60
54
70
31
32
24
25
26
27
28
29
30
Generator Temp - StatorTurb Center Or End
23
76
DTGSF31XX
DTGSF32XX
DTGSF33XX
L26GSFC_ALM
> 275MAX
l52gx1
L26GSA3
Generator Temp - StatorTurb Center Or End
Generator Temp - StatorTurb Center Or End
Generator Temp - StatorTurb Center Or End
> 275Generator Temp - StatorCollector Center Or End
MAXGenerator Temp - StatorCollector Center Or End
Generator Temp - StatorCollector Center Or End
DTGSF36XX
DTGSF35XX
DTGSF34XX L26GSAC_ALM Generator Temp - StatorCollector Center Or End
dtgsf31 800 > T > 275
2 / 3dtgsf32 800 > T > 275
dtgsf33 800 > T > 275
dtgsa34 800 > T > 275
dtgsa35 800 > T > 275
dtgsa36 800 > T > 275
2 / 3
L26GSA12 / 3
Generator StatorTemperature Too High
Generator Temp - StatorTurb Center Or End
Generator Temp - StatorTurb Center Or End
Generator Temp - StatorTurb Center Or End
Generator Temp - StatorCollector Center Or End
Generator Temp - StatorCollector Center Or End
Generator Temp - StatorCollector Center Or End
Stator Temperature TooHigh ( 1 or more RTD)
75
77
GCB CLOSED
Task: GenTemp324 0
Module: GENTEMP
3 6Thursday, March 23, 2006
Title
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FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
72
60
54
70
31
32
24
25
26
27
28
29
30
Generator Temp - ColdGas Collector End
23
76
Generator Temp - ColdGas Coupling End
DTGGC10XX L26GGC_ALM
> 145MAX
l52gx1
Gen' Cold gas temp' HiGenerator Temp - ColdGas Coupling End
Generator Temp - ColdGas Collector End
DIFFMIN L26GGCS_ALM Gen' Cold gas temp'
spread Hi30S
LDTGGC10_OK
Gen' Hot gas temp' Hi
Passed High And Low Fail Checks
Generator Temp - HotGas Collector EndGenerator Temp - HotGas Coupling EndGenerator Temp - HotGas Coupling EndGenerator Temp - HotGas Collector End
GCB CLOSED
75
77
DTGGC11XX
DTGGC12XX
DTGGC13XX
> 15
LDTGGC13_OK
LDTGGC12_OK
LDTGGC11_OK
DTGGH15XX
DTGGH19XX
DTGGH16XX
DTGGH18XXMAX
L26GGH_ALM
> 212
Passed High And Low Fail Checks
Passed High And Low Fail Checks
Passed High And Low Fail Checks
1. Both two are OK = AVG2. Only 1 is OK = Healthy one3. Both two are Not OK = 0
3. Both two are Not OK = 02. Only 1 is OK = Healthy one1. Both two are OK = AVG
2. Only 1 is OK = Healthy one1. Both two are OK = AVG
3. Both two are Not OK = 0
2. Only 1 is OK = Healthy one1. Both two are OK = AVG
3. Both two are Not OK = 0
DTGGCCPL_AVGAvg temp at T/E of Gen'
Avg temp at C/E of Gen'DTGGCCOL_AVG
DTGGHCPL_AVG
DTGGHCOL_AVG
LDTGGC19_OK
LDTGGC18_OK
LDTGGC16_OK
LDTGGC15_OK
Passed High And Low Fail Checks
Passed High And Low Fail Checks
Passed High And Low Fail Checks
Passed High And Low Fail Checks
Avg temp at C/E of Gen'
Avg temp at T/E of Gen'
Task: GenTemp324 0
Module: GENTEMP
4 6Thursday, March 23, 2006
Title
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Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
72
60
54
70
31
32
24
25
26
27
28
29
30
23
76
L26GGCA> 145MAX
75
77
dtgsa4800 < T < -100
DTGGCCPL_AVGAvg temp at T/E of Gen'
Avg temp at C/E of Gen'DTGGCCOL_AVG
Avg temp at C/E of Gen'
Avg temp at T/E of Gen'
TGGCAVGAVG
MAX > 212TGGHAVG
AVG
DTGGHCPL_AVG L26GGHA
DTGGHCOL_AVG
0 > 275
dtgsa5
> 275
> 275
dtgsf1
dtgsa6
> 275
> 275
dtgsf3
dtgsf2
> 275
More than oneinputs are set
More than twoinputs are set
Number ofset Counter
L26GSA1
L94GEN
L26GSA3
XVRTDS0S20_A
2000
dtgsf1 - dtgsa4TGSD1F1
Same way as above TGSD1F2dtgsf2 - dtgsa5
dtgsf3 - dtgsa6 TGSD1F3Same way as above
0
0
0
0
0
800 < T < -100
800 < T < -100
800 < T < -100
800 < T < -100
800 < T < -100
L26GGF_ALM
Generator Temp - Stator C/E
Generator Temp - Stator C/E
Generator Temp - Stator C/E
Generator Temp - Stator T/E
Generator Temp - Stator T/E
Generator Temp - Stator T/E
Generator StatorTemperature Too High<S> SLOT 20 VRTDDIAGNOSTIC ALARM
Gen' ventilationtrouble shutdown
Stator Temperature TooHigh (1 or more RTD)
GENERATOR RTD OUTOF LIMITS
Gen' Hot gas temp' Hi
Task: GenTemp324 0
Module: GENTEMP
5 6Thursday, March 23, 2006
Title
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Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
72
60
54
70
31
32
24
25
26
27
28
29
30
Generator Temp - FrameCommon Cold Gas
23
76
L26GGK_ALM
l52gx1
L26GAH17_ALM
Generator Frame commoncold gas temp' Hi
Generator Temp - ColdAir Collector End
Gen' collectorinlet temp Hi
dtggk24 800 > T > 145
dtgah17
Gen collectoroutlet temp' Hi
Generator Temp - HotAir Collector End
75
77
GCB CLOSED
dtgac23 800 > T > 113
L26GAC23_ALM
++
36
A > B
800 < T < -100
Task: GenTemp324 0
Module: GENTEMP
6 6Thursday, March 23, 2006
Title
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Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
74
73
72
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
75
77
24
28
71
75
lt60_fail
LC60_60_AL
T60 : Relay trippedlt60_trip
LC60_BF_AL
Generator and GSUTransformer Lockout Trip
l86u
L86BFT_ALM
C60 : Voltage unbalance detectedlc60_60
LC60_FA_AL
C60 : Breaker failed to triplc60_bf
LC60_TRP_AL
T60 : Critical Relay failureE1:G1, EDG9.0
E1:G1, EDG1.0
E1:G1, EDG1.7
E1:G1, EDG1.1
E1:G1, EDG0.7
Breaker Failure Lockout Trip
LC60_VTF_AL
E1:G1, EDG10.6
C60 : Critical Relay failureE1:G1, EDG10.5
L86IE_AL
lc60_fail
C60 : Relay trippedE1:G1, EDG9.1
L74GP_2_AL
lc60_trip
C60 : Voltage TransformerFuse Failure
E1:G1, EDG10.7
L50AT2FA_ALM
lc60_vtff
Generator Breaker Trip Via 86IEE1:G1, EDG11.0
LT60_FA_AL
l86ie
l86bft
LG60_TRP_AL
G60 : Generator overfrequency
G60 : Negative sequenceOvercurrent
L86G1A_ALM
E1:G1, EDG44.0
lg60_59
E1:G1, EDG4.0
lg60_27
E1:G1, EDG28.0
lg60_fail
LG60_59_AL
LG60_27_AL
G60 : Relay tripped
LG60_FA_AL
Generator DifferentialTrip Lockout
E1:G1, EDG16.0
E1:G1, EDG36.0
Primary 125VDC power to GP2100lost
E1:G1, EDG40.0
E1:G1, EDG24.0
lg60_vtff
G60 : Generator Overvoltage
l74gp_lo
l86g2a
G60 : Generator Undervoltage
L74GP_LO_AL
L86G2A_ALM
LG60_VTF_AL
lg60_46
G60 : Critical Relay failure
G60 : Excessive volts per hertz
E1:G1, EDG6.0
E1:G1, EDG2.0
E1:G1, EDG32.0
lg60_81o
LG60_46_AL
Loss of fuse, coil or pwr supply toLockout relay
LG60_81O_AL
G60 : Voltage TransformerFuse Failure
EX AND GEN BREAKER TRIP VIA86G-2A l74gp_1
E1:G1, EDG12.0
E1:G1, EDG20.0
lg60_trip
L74GP_1_AL
l86g1a
lg60_24 LG60_24_AL G60 : Excessive volts perhertzG60 : GeneratorUndervoltage
l50at2fail
L86U_AL
E1:G1, EDG0.6 Aux pwr Trafr overcurrent relayfailure -50/51 AT2
l74gp_2
LT60_TRP_AL
E1:G1, EDG0.5 125VDC power to Brkr protection inGP2100 lost
G60 : Negative sequenceOvercurrentG60 : GeneratorOvervoltageG60 : GeneratoroverfrequencyG60 : Critical RelayfailureG60 : Relay tripped
UNIT TRIP VIA 86G-1ALOCKOUT RELAY
G60 : VoltageTransformer Fuse Failure
Loss of fuse, coil or pwrsupply to Lockout relay
EX AND GEN BREAKERTRIP VIA 86G-2APrimary 125VDC powerto GP2100 lost
T60 : Relay tripped
T60 : Critical Relay failure
C60 : Breaker failed totrip
Generator and GSUTransformer Lockout TripC60 : Voltage unbalancedetected
C60 : Critical Relayfailure
GEN BRKR FAILURELOCKOUT RELAY TRIP
GENERATOR BREAKERTRIPPED VIA 86IE
C60 : Relay trippedC60 : VoltageTransformer Fuse Failure
125VDC power to Brkrprotection in GP2100 lostAux pwr transf'overcurrent relay failure
Task: GP21K_G60A 0
Module: GENPRO
1 2Thursday, March 23, 2006
Title
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Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
74
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
75
77
24
28
71
75
L52GT_TRIP
l52gtSet: TBN speed > 95, Reset: < 94High-High Steam Temp Trip GenBreaker
L14HS
Tie Line Breaker Open Time Delayed
L52GT_TRIP3
Unit OnlineL52ONLINE
E1:G1, EDG1.0
E1:G1, EDG1.7
E1:G1, EDG1.1
E1:G1, EDG0.7
Island frequency control modeE1:G1, EDG10.6
E1:G1, EDG10.5
L83ISLAND
Master protective signalE1:G1, EDG9.1
G60 : Critical Relay failureE1:G1, EDG10.7
Generator Differential TripLockout
E1:G1, EDG11.0
L52ONLINEZY
EX AND GEN BREAKER TRIPVIA 86G-2B
G60B : VoltageTransformer Fuse Failure
l87tssx
l86g1b
E1:G1, EDG4.0
lg60b_trip
E1:G1, EDG28.0
l74gp_3
L86G1B_ALM
LG60B_TRP_AL
L74GP_3_AL
E1:G1, EDG16.0
E1:G1, EDG36.0
Manual Synch 52G Breaker Trip PB
E1:G1, EDG40.0
E1:G1, EDG24.0
UNIT TRIP VIA 86G-1BLOCKOUT RELAY
L52GT_TRIP3
G60B : Relay tripped
l89sso_1x
lg60b_vtff
Redundant 125VDCpower to GP2100 lost
G60B : Critical Relay failure
E1:G1, EDG6.0
E1:G1, EDG2.0
E1:G1, EDG32.0
l86g2b
LG60B_VTF_AL
High-High Steam Temp Trip GenBreaker
L86G2B_ALM
Static Starter DisconnectSwitch Open
L32DW
E1:G1, EDG12.0
E1:G1, EDG20.0
l89sso
l52gt_bft
lg60b_fail LG60B_FA_AL G60B : Critical RelayfailureG60B : Relay tripped
E1:G1, EDG0.6
Generator and GSUTransformer Lockout Trip
E1:G1, EDG0.5 Breaker Failure Lockout Trip
G60 : Negative sequenceOvercurrentUNIT TRIP VIA 86G-3BLOCKOUT RELAYEX AND GEN BREAKERTRIP VIA 86G-2BRedundant 125VDCpower to GP2100 lost
SR745 StartupSettings Selection
Static Starter EmergencyTrip (94SS) Bypass
Breaker Failure RelayTrip
GEN PROT FAILURESHUTDOWN INITIATED
Generator Breaker Trip
Gen ProtectionFailure Shutdown
GEN PROT FAILSHUTDOWN TIMERINITIATED
Generator Protective Trip
L4
lg60_fail
10s
l86u
l86g1a
l86bft
L30DGP_SD
L83DGP_SD
L30DGP_F
L86GT
Reverse Power - GeneratorBreaker Trip
72
Task: SS/BFI/BKR/SD/TRIP 0
Module: GENPRO
2 2Thursday, March 23, 2006
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11
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64
62
61
60
58
57
56
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53
52
51
65
68
h2gp
l72esx
l30h2stat1
> 15, HYS=2
L94H2PUR_ALM
l63sal
L86MR1
LH2GP1X
l71sdh
l30h2stat2
l30h2stat3
11S
L30H2PUR_LLA
l30h2trbl2
l30h2trbl1
6S L94H2PUR
3S L63SALZ
L4ES_RST_CPB
L3STCK_HGEN
l63sil 1S
l27mc2n
L63QAL
l4qsz
l52qs
l4esz
L63SILY
1.5S
L14HT
L1Z 2S L52QS_ALM
L63SAL_ALM
L72ESX_ALM
L71SDH_ALM
59
67
Generator Gas Pressure Transmitter
Emergency Seal Oil Pump Contactor
Seal Oil Drain Level High
H2 Switch 1 Analyzer #1 Status
H2 Switch 2 Analyzer #2 Status
H2 Switch 3 Case/Cal Purge Status
HYD PURITY LOWLOW-SHUTDOWN RECOMMENDH2 Analyzer #1 General Fault
H2 Analyzer #2 General Fault
Seal Oil Differential Press LowReset Pushbutton To Restore ACSeal Oil PumpMaster resetSeal Oil Inlet PressureLow - Start DC Pump
Low Lube Oil Pressure -aux Pump StartMotor Control Center Bus 2 Voltage NormalAux Seal Oil PumpMaster Control logicGenerator Auxiliary SealOil Pump Motor Running
Turbine Auxiliary On Cooldown.Drop Out SignalSet: TBN speed > 1.5, Reset: < 1.2
EMERGENCY SEAL OILPUMP RUNNINGSEAL OIL DRAIN LIQUIDLEVEL HIGH
Hydrogen Start Check
LOW H2 PURITY OR SEALOIL DP - SHUTDOWN
Emergency Seal OilPump Run Command
Failed aux seal to lube oilpump xfer- starty inhb'
Low seal oil differential pr'
Task: H2 Ctrlprg 0
Module: H2GEN
1 9Thursday, March 23, 2006
Title
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9
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23
24
25
26
27
28
29
30
31
32
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11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
66
64
62
61
60
58
57
56
55
54
53
52
51
65
68
63
l4qsz
L43CDON_CPB2S
l63sal
L52QA
L86MR1
L4QS_RST_CPB
L1S
l52qs
L4QARUN
67
L72ESXY_ALM
L4
l72esx
L72ESXY
L49QS1_ALM
L49ES1_ALM
L27ESL_ALM
l49qs1
l49es1
l27esl
L3QSX
L43QSON
Auxilliary Lube Oil Pump Motor(s)Running
Seal Oil Differential Press LowReset Pushbutton To Unlatch ACSeal Oil PumpMaster reset signal
Auxiliary to start signalCooldown/Hydraulic Ratchet OnCommand PushbuttonGenerator Auxiliary Seal OilPump Motor Running
Lube Oil Pump Control Enable
Master protective signal
Emergency Seal Oil PumpContactor
Seal Oil DC Motor UndervoltageDC Emergency Seal Oil PumpMotor Overload AlarmGenerator Auxiliary Seal OilPump Motor Overload
Aux Seal Oil Pump MasterControl logic
DC SEAL OIL PUMPDEPLETING BATTERY
Seal Oil Pump Permissive
DC UNDERVOLTAGE -SEAL OILDC 88ES OVERLOADGEN aux seal oil p/poverload
Task: H2GEN 0
Module: H2GEN
2 9Thursday, March 23, 2006
Title
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OFF
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FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
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9
10
17
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21
22
23
25
26
27
29
30
31
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11
12
13
14
15
16
78
74
73
72
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
75
77
24
28
71
75
LH2LLDHAlh2lldh
LH2LLDHHAlh2lldhh
lh2spl LH2SPLA
l63ct51 L63CT5L_ALM
l63h2pl L63H2PLA
l63dsa_l L63DSA_AL
l30h2trbl1 L30H2TRBL1A
l30h2trbl2 L30H2TRBL2A
L30DRYFLTA
L30IGMAl30igm
h2fdp LH2FDPA
l30dryflt
L63GGPHA
L63GGPLA
3S
3S
> 40
h2gp LH2GP1X>15, HYS=2
> 64
< 58
l63ggpl
LH2GPH LH2GPHA
LH2GPL
SVM_DC_TESTL43SVST_CPB 1S
1SL43SVAT_CPB SVM_AC_TESTSelect Shaft Voltage MonitorAlarm Test PBSelect Shaft Voltage MonitorSensor Test PB
Shaft Voltage Alarm Testin ProgressShaft Voltage SensorTest in Progress
Generator Liquid Level High
Generator Liquid Level High HighHydrogen Header SupplyPressure Low
CO2 Tank Pressure LowHydrogen Header SupplyPressure LowSeal Oil Differential Press Low
H2 Analyzer #1 General Fault
H2 Analyzer #2 General Fault
Hydrogen Gas Dryer FaultGenerator H2 Inlet GasMoisture Alarm
Generator Rotor FanDifferential Pressure
Generator Gas Pressure Transmitter
SEAL OIL DIFFPRESSURE LOW
Generator Gas Pressure Low
GEN LIQUIDLEVEL HIGHGEN LIQUID LEVELHIGH HIGHHYDROGEN SUPPLYPRESSURE LOW
GENERATOR PURGECO2 PRESSURE LOWHYDROGEN SUPPLYPRESSURE LOW
GAS ANALYZER #1GENERAL FAULTGAS ANALYZER #2GENERAL FAULTHYDROGEN GAS DRYERCOMMON TROUBLEEXCESSIVE MOISTUREAT GAS DRYER INLET
GEN ROTOR FAN DIFFPRESSURE HIGH
Generator Gas PressureOK Perm To Start
GENERATOR H2PRESSURE HIGH
GENERATOR H2PRESSURE LOW
Task: ALARM 0
Module: H2GEN
3 9Thursday, March 23, 2006
Title
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9
10
17
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21
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23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
74
73
72
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
75
77
24
28
71
75
l30h2stat1
L30STA_NORM
l30h2stat2
l30h2stat3
l20case1
l20case2L30H2TRBL2A
60S
L30STA_CASE60S
120S
60S L30STA_TECAS
60S L30STA_LOCCE
60S L30STA_LOCAL
60S L30STA_TELOC
11 1
1 1 0
0 0
1
1 0 1
1 00
00 0
10 0
1
2
8
1
8
2
2
3
4
5
6
7
8
CELL_1_STA
CELL_2_STA
H2 Switch 1 Analyzer #1 Status
H2 Switch 2 Analyzer #2 Status
H2 Switch 3 Case/Cal Purge Status
H2 Switch 1 Analyzer #1 in Case
H2 Switch 2 Analyzer #2 in Case
H2 Analyzer #1 and #2Normal Status
H2 Analyzer #1-Case,#2-CE Status
GAS ANALYZER #2GENERAL FAULT
H2 Analyzer #1-TE,#2-Case Status
H2 Analyzer #1-Local,#2-CE Status
H2 Analyzer #1 and#2 Local Status
H2 Analyzer #1-TE,#2-Local Status
Enumerated Statefor Analyzer #1
Enumerated Statefor Analyzer #2
Task: H2GEN 0
Module: H2GEN
4 9Thursday, March 23, 2006
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FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
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24
25
26
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28
29
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32
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11
12
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78
77
76
75
74
73
72
71
70
69
66
64
62
61
60
58
57
56
55
54
53
52
51
65
68
63
HYD_PUR_TE
L30STA_TELOC
L30STA_TECAS
67
hyd_pur1
L30STA_NORM
L30STA_LOCAL
l20case1
L30H2TE_STA
l20case2
L30STA_LOCCE
HYD_PUR_CE
L30H2CE_STA
hyd_pur2
L30STA_CASCE
L30STA_CASE
HYD_PUR_CAS
TE_H2_STA
CE_H2_STA
59
H2 Analyzer #1 and #2 Normal Status
H2 Analyzer #1-TE, #2-Case Status
H2 Analyzer #1-TE, #2-Local Status
H2 Analyzer #1 and #2 Local Status
H2 Switch 1 Analyzer #1 in Case
Cell #1 Hydrogen Purity Signal fromAnalyzer
H2 Analyzer #1-Case, #2-CE Status
H2 Analyzer #1-Local, #2-CE Status
H2 Switch 2 Analyzer #2 in Case
Cell #2 Hydrogen Purity Signal fromAnalyzer
H2 Analyzer #1 and #2 Case Status
Enum State for TurbineEnd Reading Status
Hydrogen Purity Valueat Turbine End
Enum State for CollectorEnd H2 Reading Status
Hydrogen Purity Valueat Collector End
Hydrogen Purity Value atCasing
Task: Monitor 0
Module: H2GEN
5 9Thursday, March 23, 2006
Title
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9
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19
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23
24
25
26
27
28
29
30
31
32
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11
12
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14
15
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78
77
76
75
74
73
72
71
70
69
66
64
62
61
60
58
57
56
55
54
53
52
51
65
68
L30STA_CASE
l20case2
67
l20case1
L30STA_LOCAL
L30H3CAS_STA
hyd_pur159
L30STA_CASCE
L30STA_TECAS
CAS_H2_STA
> 105hyd_pur2
> 105
LH2PURH_A
< 95LH2PUR1_CASI
< 85
LH2PUR1_SDEI
LH2PUR2_SDEI
< 95
< 85
LH2PUR2_CASI
L30STA_NORM
L30STA_TELOC
L30STA_LOCCE
L30H2PUR1_L60S
60S L30H2PUR2_L
LH2PUR2_CASI
LH2PUR1_CASI
L30H2PUR_LA
H2 Switch 1 Analyzer #1 in Case
H2 Switch 2 Analyzer #2 in Case
H2 Analyzer #1 and #2 Case Status
H2 Analyzer #1-Case, #2-CE Status
H2 Analyzer #1-TE, #2-Case Status
H2 Analyzer #1 and #2 Local Status
Cell #2 Hydrogen Purity Signal fromAnalyzer
Cell #1 Hydrogen Purity Signal fromAnalyzer
H2 Analyzer #1 and #2 NormalStatusH2 Analyzer #1-TE, #2-Local Status
H2 Analyzer #1-Local, #2-CE Status
Enum State for Casing H2 Reading Status
H2 Purity high reading,sensor trouble
H2 Purity1 CasingLow, inc. scav.
H2 Purity #1 Low,Increase Scavenging
HYD PURITY LOW -Increase scavenging
H2 Purity2 CasingLow, inc. scav.
H2 Purity #2 Low,Increase Scavenging
Task: Monitor 0
Module: H2GEN
6 9Thursday, March 23, 2006
Title
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ON
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FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
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9
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23
24
25
26
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11
12
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15
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78
77
76
75
74
73
72
71
70
69
66
64
61
60
58
57
56
55
54
53
52
51
65
68
67
hyd_pur1
59
hyd_pur2
> 97LH2PUR1_CASO
> 87
LH2PUR1_SDEO
LH2PUR2_SDEO
> 97
> 87
LH2PUR2_CASO
L30STA_NORM
L30STA_TELOC
L30STA_LOCCE
LH2SCAV1_OFF
LH2SCAV2_OFF
LH2PUR2_CASO
LH2PUR1_CASO
L30STA_CASE
L30STA_CASCE
L30STA_TECAS
62
63
Cell #1 Hydrogen PuritySignal from Analyzer
H2 Analyzer #1 and #2Case StatusH2 Analyzer #1-Case,#2-CE Status
H2 Analyzer #1 and #2Normal StatusH2 Analyzer #1-TE,#2-Local StatusH2 Analyzer #1-TE,#2-Case Status
Cell #2 Hydrogen PuritySignal from Analyzer
H2 Analyzer #1-Local,#2-CE Status
H2 Purity1 CasingCancel scav.
H2 Purity #1 CancelScavenging
H2 Purity2 Casing Cancelscav.
H2 Purity #2 CancelScavenging
Task: Monitor 0
Module: H2GEN
7 9Thursday, March 23, 2006
Title
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23
24
25
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30
31
32
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11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
66
64
61
60
58
57
56
55
54
53
52
51
65
68
67
hyd_pur1
59
hyd_pur2
< 90
< 80
LH2PUR1_SDEL
LH2PUR2_SDEL
< 90
< 80
L30STA_NORM
L30STA_TELOC
L30STA_LOCCE
LH2PUR_SDELY
L30STA_CASE
L30STA_CASCE
L30STA_TECAS
62
63
3S
3S L30H2PUR_LLA
>32, HYS=15dthyg DTHYGH_ALM
DTHYGHH_ALM> 60L30HYGFLT_A< -145
L30GMS_Al26gms
L30GMSVAL_Al3gmsval
L30GMFLT_A
l3gmflt
L14HS
Cell #1 Hydrogen PuritySignal from Analyzer
H2 Analyzer #1 and #2Normal StatusH2 Analyzer #1-Case,#2-CE Status
H2 Analyzer #1 and #2Normal StatusH2 Analyzer #1-TE,#2-Local StatusH2 Analyzer #1-TE,#2-Case Status
Cell #2 Hydrogen PuritySignal from Analyzer
H2 Analyzer #1-Local,#2-CE Status
Dew Point Temperature of H2
Generator OverheatingAlarm (Core Monitor)GMS Validation Alarm
Generator Core Monitor Fault
Set: TBN speed > 95, Reset: < 94
Hyd' purity LL" - Shutdownrecommend
H2 Purity Seal Drain En.Low Low Delayed
Dew point temperaturehigh alarmDew point temperaturehigh high alarmDEW POINT SENSORFAULT
GMS indicates generatoroverheatingGen' overheation verified
GENERATOR COREMONITOR FAULT
Task: Monitor 0
Module: H2GEN
8 9Thursday, March 23, 2006
Title
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Date: Sheet of
ON
ON
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FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
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2
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19
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21
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23
24
25
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11
12
13
14
15
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78
77
76
75
74
73
72
71
70
69
66
64
61
60
58
57
56
55
54
53
52
51
65
68
67
59
l20case1
l20scav2
L3CASE_SCAVLH2PUR1_CASI
L30H2PUR1_L
62
63
L30H2PUR2_L
LH2PUR2_CASI
LH2PUR2_CASO
LH2PUR1_CASO
S
R
5S
S
R
LSWCASE_OFF
LSWCASE_ON
60S
LH2PUR_SDELY
l30h2stat3
l20case2
LSWCASE_CMD
LSWCASE
LH2SCAV_PB
LH2SCAV_CNCL
LH2SCAV1_OFF
LH2SCAV2_OFF
l20scav1
2S
H2 Casing Purity CheckON CommandH2 Casing Purity CheckCANCEL Command
H2 Purity1 Casing Low, inc. scav.H2 Purity #1 Low, IncreaseScavengingH2 Purity2 Casing Low, inc.scav.H2 Purity #2 Low, IncreaseScavengingH2 Purity1 Casing Cancelscav.H2 Purity2 Casing Cancelscav.
H2 Purity Seal Drain En. LowLow Delayed
H2 Switch 3 Case/Cal Purge Status
H2 Purity #1 Cancel ScavengingH2 Purity Cancel ScavengingPushbutton
H2 Switch 1 Analyzer #1 inCase
H2 Switch 2 Analyzer #2 inCase
H2 Increasing Scavenging,Analyzer #1
H2 Increasing Scavenging,Analyzer #2
H2 Purity #2 Cancel Scavenging
Task: SCAV 0
Module: H2GEN
9 9Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
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R
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S
R
S
R
ON
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
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7
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9
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19
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21
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23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
76
75
73
72
71
70
69
66
64
61
60
58
57
56
55
54
53
52
51
65
68
67
59
L4ACON
l80aca
62
63
l80acb
l52acb
wlac
L4ACES
> 102.27
< -10
L4ACON_CPB
L4ACES_CPB
L4ACOFF_CPB L4ACOFF
L71ACFH
L71ACFL
L71ACFH
L71ACFL
L30ACLF_ALM
L4ACON
EXCH2,EGD.809.3
Evap Cooler Sump Water LevelInstrument
L99AC1FHwcac1
< 0
> 100
L99AC1FL
L99AC2FL
L99AC2FHwcac2> 100
< 0
L30ACCF_ALMEXCH2,EGD.809.0
L99AC1FH
L99AC2FH
L86ACF
l52acaL80ACANF_ALM
L80ACBNF_ALM6S
6S
Evap Cooler EXTENDEDSHUTDOWN command PBEvap Cooler OFF commandpush button
Evap Cooler Sump ConductivityInstrument #1
Evap Cooler ON commandpush button
Evap Cooler Sump ConductivityInstrument #2
Inlet Air Evaporator CoolerPump Motor A RunningInlet Air Evaporator CoolerPump Motor A Running
Inlet Air Evaporator CoolerPump Motor B RunningInlet Air Evaporator CoolerPump Motor B Running
Evap Cooler Water LevelInstrument Failed HighEvap Cooler Water LevelInstrument Failed Low
Evap Cooler Water LevelInstrument Failed Low
Evap Cooler ON commandpush button
EC WATER CONDUCTIVITYINSTRUMENT FAILED
Evap Cooler SumpInstrument Failure
Evap Cooler Water CondInstr #1 Failed HighEvap Cooler Water CondInstr #2 Failed High
EVAPORATIVE COOLERMOTORS B TROUBLE
EVAPORATIVE COOLERMOTORS A TROUBLE
Task: EvapCoolLL 0
Module: PWR_AUG
1 7Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
PLS
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S
R
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
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2
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8
9
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17
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19
20
21
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23
24
25
26
27
28
29
30
31
32
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11
12
13
14
15
16
78
76
75
73
72
70
61
60
58
57
56
55
54
53
52
51
65
68
67
59
62
63
wlac > 102.27
< -10
EXCH2,EGD.809.2
Evap Cooler Sump Water LevelInstrument
L30ACLL_ALM
EXCH2,EGD.811.0
< -10
< -10
L71ACHH
L71ACH
L71ACL
L71ACLL
L30ACHH_ALM
15S
l4aca
l4acb
EXCH2,EGD.811.1
EXCH2,EGD.811.0L71ACZ1
EXCH2,EGD.809.4
L4ACRUNX
l71ac12
l71ac13
l49aca
l49acb
l49acax
l49acbx
74
77
L30ACTH_ALM
L30ACTHH_ALM
L49ACA_ALM
L49ACB_ALM
L49ACA1_ALM
L49ACB1_ALM
l33ac_o
L4ACES
L30ACVC_ALM
L30ACVO_ALM
L4ACON
Master Control - Inlet Air EvapCooler Motors AMaster Control - Inlet Air EvapCooler Motors B
Evap Cooler Water Level DetSwitch HighEvap Cooler motor Control RunSignal AuxEvap Cooler Water Level Det SwitchHigh-High
Evap Cooler Overflow/Drain LineShutoff Valve OPENEvap Cooler EXTENDEDSHUTDOWN mode selected
Evap Cooler ON command pushbutton
Inlet Air Evap Cooler Pump MCCStarter A OverloadInlet Air Evap Cooler Pump MCCStarter B OverloadInlet Air Evap Cooler Pump MotorsA OverloadInlet Air Evap Cooler Pump Motors AOverload
EC HIGH WATERLVL-IMMED INSP REQD
Evap Cooler WaterLevel High HighEvap Cooler WaterLevel HighEvap Cooler WaterLevel LowEvap Cooler WaterLevel Low LowEvap Cooler WaterLevel Normal
EVAP COOLER LOWWATER LEVEL
EVAP COOLERWTR LVL ININLET HIGH
EVAP COOLERWTR LVL ININLET HIGH-HIGH
EVAP COOLERDRAIN VALVEOPEN
EVAP COOLERDRAIN VALVECLOSED
INLET EVAP COOLERSTARTER A OVERLOADINLET EVAP COOLERSTARTER B OVERLOADEVAP COOLER MOTORSA OVERLOADEVAP COOLER MOTORSB OVERLOAD
Task: EvapCoolLL 0
Module: PWR_AUG
2 7Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
76
75
73
72
71
70
69
64
61
60
58
57
56
55
54
53
52
51
65
68
67
59
62
63
csgv > 65
< 70
EXCH2,EGD.809.2
L30ACIGV_ALM
EXCH2,EGD.811.0
L3AC_IGV
EXCH2,EGD.811.1
EXCH2,EGD.811.0
EXCH2,EGD.809.4
l52aca
l71ac12
l52acb
l71ac13
L71ACTOK
74
77
L30F_TMP
L3AC_TEMPYZ
L3AC_IGV
L60GVMAX
L4ACRUNX
L3AC_GVOK
< 45CTIML3AC_TEMPL
10S L30AC_TEMPZ5S
l26acn
l3acx
l52gx1
l33ac_o
L4ACRUN
L4ACX_REM
L30ACTMP_ALML30AC_TEMP
FSR Temperature Control
IGV at Maximum PositionEvap Cooler Base IGVAngle Permissive
IGV angle in deg
Evap Cooler motor Control RunSignal Aux
Compressor InletTemperature
Evap Cooler WaterLevel Det Switch HighInlet Air Evaporator Cooler PumpMotor A RunningInlet Air Evaporator Cooler PumpMotor B RunningEvap Cooler Water Level Det SwitchHigh-HighEvap Cooler motorspermissive to startTurbine air inletambient temp normalGenerator BreakerClosed Aux. 1Evap Cooler Overflow/Drain LineShutoff Valve OPEN
EVAP COOLER LOWCOMP INLET TEMP
Evap Cooler BaseIGV Angle Permissive
IGV angle near min' forevap' cooler operation
Low Evap CoolerTemp Alarm Shutoff
Evap Cooler RemoteMotor Control Signal
Evap Cooler MotorControl Run Signal
Task: EvapCoolLL 0
Module: PWR_AUG
3 7Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ONON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
74
75
70
67
66
64
61
58
57
56
55
73
53
52
51
65
63
54
62
59
60
77
LAGAAC_CPB
AUTOLAC_ON
AUTOLAC_OFF
LAGBAC_CPB
LAGAAC_ENB
LAGBAC_ENB LAGBAC
S
R
LAGBAC_ENB
LAGAAC_ENB
L4ACRUNZ10S
L4ACRUNX
L1XALL
24
28
76
L4ACRUN
L4ACRUNX
l52acb
l4acb
l4aca
l52aca
L86AC_ALM
1S
1S
1S
1S
68
72
L4ACOFF
L4ACON
69
Enable Evap Cooler Motors Bas Lag PBSingle Shot Triggered By L1XEvap Cooler Motors AutoLead/Lag On CmdEvap Cooler Motors AutoLead/Lag Off Cmd
Enable Evap Cooler Motors Aas Lag PB
Evap Cooler ON commandpush buttonEvap Cooler OFF commandpush buttonEvap Cooler Motor ControlRun Signal
Master Control - Inlet AirEvap Cooler Motors BInlet Air Evaporator CoolerPump Motor B Running
Master Control - Inlet AirEvap Cooler Motors AInlet Air Evaporator CoolerPump Motor A Running
Evap Cooler Motors B LagSelected
Enable Evap Cooler Motors BAs LagEnable Evap Cooler Motors AAs Lag
Evap Cooler Motor ControlEnable
Evap Cooler motor ControlRun Signal Aux
EVAPORATIVE COOLERLAG MOTORS RUNNING
Task: LEAD/LAG 0
Module: 88AC
4 7Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
RPLS
PLS
PLS
ON
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
69
Evap Cooler Water Level HighEvap Cooler motor Control RunSignal Aux
Evap Cooler Motors B Lag Selected
EVAPORATIVE COOLER LAGMOTORS RUNNING
Evap Cooler Motor Control EnableInlet Air Evaporator Cooler PumpMotor B Running
Inlet Air Evap Cooler Pump Motors AOverloadEnable Evap Cooler Motors A As Lag
65
l52acb
Master Control - Inlet AirEvap Cooler Motors B
Inlet Air Evap Cooler Pump MCCStarter A OverloadInlet Air Evap Cooler PumpMotors A Overload
LAGAAC_ENB
l4aca
l49acb
Inlet Air Evaporator Cooler PumpMotor A Running
Master Control - Inlet AirEvap Cooler Motors A
l80acb
Inlet Air Evaporator Cooler PumpMotor A Running
l49acbx
LAGBAC
L86AC_ALM
L4ACRUNX
L71ACH
R
S
L4ACRUNZ
LAGBAC_ENB
S
l49aca
L71ACH
LAGBAC
l49acax
R
l52aca
L4ACRUNZ
L4ACRUNX
L86AC_ALM
l80aca
l4acb
Inlet Air Evap Cooler Pump MCCStarter B Overload
Inlet Air Evaporator Cooler PumpMotor B Running
Enable Evap Cooler Motors B As Lag
Task: start command 0
Module: 88AC
5 7Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
76
75
73
72
71
70
69
66
61
60
58
57
56
55
54
53
52
51
65
68
67
59
62
63
EXCH2,EGD.809.2
EXCH2,EGD.811.0
EXCH2,EGD.811.1
EXCH2,EGD.811.0
EXCH2,EGD.809.4
l3acxb
l3acxa
L99ACDIFZ
74
77
L71ACFH
L71ACZ1
L71ACFL
L71ACH
L80ACANFL_ALM
l49aca
l49acax
L80ACBNFL_ALM
l49acb
l49acbx
l3acx
L86ACF
L4ACON_CPB
L4ACRUNX
L99AC_HI
L71ACHH
l33ac_o
S
R
l20ac32xL20AC32
S
R
L71ACL
l20ac21xL20AC21
Evap Cooler Water Level InstrumentFailed HighEvap Cooler Water Level InstrumentFailed LowEvap Cooler Water Level NormalEVAPORATIVE COOLER MOTORSA TROUBLEInlet Air Evap Cooler Pump MCCStarter A OverloadInlet Air Evap Cooler Pump Motors AOverload
EVAPORATIVE COOLER MOTORSB TROUBLE
Inlet Air Evap Cooler Pump MCCStarter B OverloadInlet Air Evap Cooler Pump Motors AOverloadEvap Cooler motor Control RunSignal AuxEvap Cooler ON command pushbuttonEvap Cooler Water Level High HighEvap Cooler Water ConductivityExcessively HighEvap Cooler Conductivity MismatchSignalEvap Cooler Sump Instrument FailureEvap Cooler Overflow/Drain LineShutoff Valve OPEN
Evap Cooler Water Level Low
Evap Cooler Water Level High
Evaporator CoolerMotors A Perm To Start
Evap Cooler motorspermissive to start
Evaporator CoolerMotors B Perm To Start
Evap Cooler RedundantMakeup Water ShutoffValve
Evap Cooler WaterMakeup Valve
Task: EvapCoolLL 0
Module: PWR_AUG
6 7Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
76
75
73
72
71
70
69
66
64
60
58
56
55
54
53
52
51
65
68
67
59
62
63
l20ac1x
10S
74
77
L99AC2FH
L99AC1FH
l52aca
l52acb
L71ACHH
L86ACF
L20AC1
MAX
wcac1
wcac2 WCACMAX
DIFF
> 20, HYS=4
WCACD_ABS > 2
l80aca
l80acb
L99ACDIFZ
L30ACCD_ALM
L99AC_BD
> 24 L99AC_HIL30ACCH_ALM
5S L99AC_BDTYD
Inlet Air Evaporator Cooler PumpMotor A RunningInlet Air Evaporator Cooler PumpMotor B Running
Evap Cooler Sump ConductivityInstrument #1Evap Cooler Sump ConductivityInstrument #2Evap Cooler Water Cond Instr#1 Failed HighEvap Cooler Water Cond Instr#2 Failed High
Inlet Air Evaporator Cooler PumpMotor A RunningInlet Air Evaporator Cooler PumpMotor B Running
Evap Cooler Water Level HighHighEvap Cooler Sump InstrumentFailure
EC WATERCONDUCTIVITYREADINGS MISMATCH
EC WATERCONDUCTIVITYEXCESSIVELY HIGH
Evap Cooler ConductivityMismatch Signal
Evap Cooler Three WayBlowdown Valve
Task: EvapCoolLL 0
Module: PWR_AUG
7 7Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
72
60
54
70
31
32
24
25
26
27
28
29
30
23
75
77
CTIM
l80wwn
L83WWON_CPBOnline Water Wash ONPushbutton
L83WWOFF_CPB
L3WCTIM_ALM
L3
l86wwx
l4wwxL4WW2
S
Water Wash Flow Exists Relay
Water Wash Off Pushbutton
Turbine complete sequence
Water Wash Skid ControlLockout trip
Compressor Inlet Temperature
Master Control Off LineWater Wash Motor
Master Control -Compressor WaterWash Pump
Water wash inhibitedair temp Low
1s
1s
10s L48WW
L2W30MIN
R
3s
3s
L86WWX_ALM
L83WW
l20tw6x On_Line water washsolenoid command
Water wash skid controllock-out
Task: WWashOnLine 0
Module: WATERWASH
1 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
OFF
PLS
PLS
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
72
60
54
70
31
32
25
26
27
28
29
30
23
75
77
L1X
L83OFL_COMP
LOFLW2_INJ
Off Line Water Wash4 Start
L69TWW
L43C
l20tw4x
TNH
Offline Water Prerinse Finished
Master control - startup permissive
Compressor Inlet Temperature
Crank Mode Selected
Wheelspace TemperatureWater Wash Permissive
Turbine speed in %
5s
> 40
R
L4WW2
Inlet Temp Off Line WaterWash Trouble
Aux to L4BW
L14HT
CTIM
L43BWON_CPB 1s
L83WWOFF_CPB 1s
S
LOFLW3_INJ
LOFLPW_INJ
LOFLW1_INJ
LOFLW4_INJ
LOFLPR_FIN
L43BW
L43BWX
LO43BWX
L30TWW_ALM
L3OWATID
5s
> 13
HYS=1
R
S
L28FDX
L4
L4BW_IGV
74
L83GVMAX
L14HM
LOFLPR_INJ
L4WW2X
Master - Control Off LineCompressor Water Wash
Off-Line Water WashIGV Signal Logic
WHEELSPACE TEMP HIGH - W W INHIBIT
Water Wash Selected
Water Wash Selected
Water Wash Not Selected
Master Control Off LineWater Wash Motor
Master protective signal
Set: TBN speed > 14,Reset: < 13.5
Flame detection control
Operator Select WaterWash On PushbuttonWater Wash Off Pushbutton
Set: TBN speed > 1.5,Reset: < 1.2
Off Line Water Wash Completed
Off Line Water Prerinse Start
Off Line Water Prewash Start
Off Line Water Wash1 StartOff Line Water Wash2Initiate Pulse CycleWater Wash Selected
L83BW
Task: WWashOffLine 0
Module: WATERWASH
2 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
PLS
S
R
ON
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
73
71
69
68
67
66
64
61
59
58
57
56
52
51
65
63
55
62
72
60
54
70
31
32
25
26
27
28
29
30
23
75
77
L14HWW
Operator Sel Water WashContinue To Wash/Det PB
Off Line Water Wash2 Finish
Offline Water Prerinse Finished
> 81
LOFLPW_INJ
Off Line Water WashPrerinse Permissive
Off Line Water RinsePermissive
LOFLW1_FIN
1s
L86WWXX
csgv
L83BW
L40FLWW_FW60s
74
L43DET_CPB
Off Line Water PrerinsePermissive
Off Line WaterPrewash Start
Off Line Water Wash4Permissive
Off Line WaterWash3 Permissive
Off Line Water Wash2Permissive
Off Line Water Wash1Permissive
Off Line Water Wash4 Finish
Off Line Water Rinse Finished
Off Line Water Wash3 Finish
Off Line Water Wash1 Finish
Turbine/Compressor waterwash controlHP Speed: Off Line WashSpeed PermissiveAUX TO WATER WASH SKID TRIP
IGV angle in deg
L40FLWW_W1
LOFLPRS_FIN
L40FLWW_PRSL14HT
LOFLPR_FIN
L40FLWW_PR
LOFLR_XTRA
LOFLR_OPT
LOFLR_FIN
L83OFL_COMP
L40FLWW_R76
Set: TBN speed > 1.5,Reset: < 1.2Offline Water wash Prerinse SoakFinished
Off Line Water Wash CompletedOff Line Water Opt Additional 5Rinse Pulses PermOff Line Water Additional 5 RinsePulses Sel
LOFLW2_FIN
LOFLW3_FIN
LOFLW4_FIN
LOFLW_CONT
L40FLWW_W2
L40FLWW_W3
L40FLWW_W4
Task: WWashOffLine 0
Module: WATERWASH
3 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS S
R
ON S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
73
71
68
67
66
64
61
59
58
57
56
52
51
65
63
55
62
72
60
54
70
31
32
24
26
27
29
30
75
L40FLWW_PW
Off Line Water Wash1 Permissive
Set: TBN speed > 1.5, Reset: < 1.2
Off Line Water Wash PrerinsePermissive
> 81
Off Line WaterWash4 Start
Offline Water washPrerinse SoakFinished
LOFLPW_FIN
60s
74
Off Line Water Wash4Finish
Offline Water PrewashFinished
Off Line Water Wash2Finish
Off Line Water Wash2Initiate Pulse Cycle
Off Line Water Wash1Start
Off Line WaterPrewash Start
Off Line Water Wash3 Permissive
Offline Water Prewash Finished
Off Line Water Wash PrewashPermissive
Turbine/Compressorwater wash control
IGV angle in degLOFLPW_FIN
76
Off Line Water Wash4 Permissive
csgv
L4OFLWW_W1
60s
L83BW
LOFLPW_INJLCSGV_WW
LOFLW1_INJ
LOFLW1_FIN
60s
L4OFLWW_W2
LOFLW2_INJ
LOFLW2_FIN5
240s
Reset
60s
L4OFLWW_W3LOFLW3_INJ
LOFLW3_FIN
180s
L4OFLWW_W4LOFLW4_INJ180s
LOFLW4_FINL14HT
LOFLPRS_FIN20sL4OFLWW_PRS
Off Line Water Wash2 Permissive
53
Off Line Water Wash1Finish
Off Line Water Wash3Finish
Off Line WaterWash3 Start
Task: WWashOffLine 0
Module: WATERWASH
4 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
S
R
ON
S
R
ON
ON
ON
S
R
ON
S
R
CNT
S
R
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
15
16
78
73
71
68
67
66
64
61
58
57
56
52
51
65
63
55
62
60
54
70
31
32
24
26
27
29
30
75
LOFLPRS_FIN
Turbine/Compressor water washcontrol
Off Line Water Opt Add' 5Rinse Pulses Perm
L83BW
74
Select Static StarterWater Wash SpeedReference
Off Line Water Additional 5Rinse Pulses Sel
Off Line Water RinseStart
Offline Water PrerinseFinished
Operator Sel Off Line WW EndRinse Cycle PB
Operator Sel Water WashContinue To Rinse PB
Wheelspace TemperatureWater Wash Permissive
Permissive to Run Steady State toWater Wash
L83OFL_SOAK
76
Operator Sel Additional 5 RinsePulses PB
L43RINSE_CPB
LOFLW2_FIN
L43RINSE
60sLOFLR_INJ
LOFLR_OPTX29
120s
Reset
LOFL_XTR_CPB
Off Line Water Rinse Permissive
Off Line Water PrerinseStart
Off Line Water Additional 5Rinse Pulses Sel
LOFLR_CONT
7
LOFLPR_FIN
LOFLPR_INJL4OFLWW_PR
60s
210s
5
L4OFLWW_R
LOFLR_OPT
68
Reset
1s
1s
LOFLR_XTRA
1sLOFL_END_CPB
23
25
28 Off Line Water RinseFinished
L69TWW
L83SS_WW_RUN
L83SS_WASH
Offline Water wash PrerinseSoak Finished
LOFLR_FIN
Off Line Water Prerinse Permissive
Off Line Water Wash2 Finish
72
77
Task: WWashOffLine 0
Module: WATERWASH
5 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
ON
ON
S
R
ON
PLS
ON
CNT
PLSS
R
S
R
S
R
CNT
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
73
71
68
67
66
64
58
56
52
51
65
55
62
60
54
70
31
32
24
26
27
29
30
75
Master protective signal
Static Starter SpeedRef-Off-Line Water Wash
74
Select Start WaterWash/Cooldown Contact
Select Static Starter FastCooldown Speed Ref
Set: TBN speed > 50, Reset: < 46
Load Commutated Inv (Static Start)Ready to Start
Master control -startup permissive
Off Line Water Rinse Finished
76
Off Line Water Additional 5 RinsePulses Sel
L4
L3SS_CON
L1X
Static Starter ConnectSequence Complete
53
Signal to operate rinserecirculating valve
7
l20wdet
68
23
25
28
L83SS_WW_CON
Off Line WaterWash Completed
LOFLR_FIN
L83BW
L4SS_W_WASH
l3ss_rs
TNH
L83SS_WW_RUN
L83OFL_COMP
L69TWW
HYS=1> 8
L14HA
> 6
S
R
L83SS_WWCOOL
L83SS_WW_CD
LOFLR_OPT
L4OFLWW_R
L20TW4
L86WWXX
LOFLW1_FIN
KSSREF214.5
18
Off Line Water Rinse Permissive
Master - Control Off LineCompressor Water WashAUX TO WATER WASH SKID TRIP
Off Line Water Wash1 Finish
TBN speed in %
Wheelspace Temperature WaterWash Permissive
Turbine/Compressor waterwash control
Permissive to Run SteadyState to Water Wash
Initiate Static StarterWater Wash Connect Seq
57
Master Start Signal forStatic Start WW Mode
72
Task: WWashOffLine 0
Module: WATERWASH
6 6Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
74
73
71
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
75
77
L1X
LAG2VG_CPB
L14HM
AUTOLVG_ON
AUTOLVG_OFF
1S
1S
1S
1S
1SLAG1VG_CPB
LAG2VG_ENB
LAG1VG_ENB
LAG2VG
L1XALL
S
R
LAG2VG_ENB
LAG1VG_ENB
L14HT
l45ftx
LH2GP1X L4VGRUN
L4VGRUNZ10S
L4VGRUNGenerator Gas Pressure OK PermTo Start
l4vsz1
5S L86VS1_ALM
l26vs1l
l52vs1
l26vs3l
L86VS3_ALM5S
l4vsz3
l52vs3
Master Control -Accessory Space HeaterGas Region
Master Control -Accessory SpaceHeater Gas Region
Master control - startup permissive
Set: TBN speed > 14, Reset: < 13.5
Select 88VG #2 Lag Pushbutton
Single Shot TriggeredBy L1X
Load Compt Cooling FanLead/Lag Control
Load Compt Vent Fans AutoLead/Lag Cmd OnLoad Compt Vent Fans AutoLead/Lag Cmd Off
Select 88VG #1 Lag Pushbutton
Set: TBN speed > 1.5, Reset: < 1.2
Fire Indication Trip
Accessory Gas Fuel Region Heater
Gas Valve Compt Heater On
Accessory Gas Fuel Region Heater
Gas Valve Compt Heater On
Enable Load Compt Vent Fan #2 As LagEnable Load Compt Vent Fan #1 As Lag
Load Compt Cooling FanMotor Control Signal
Load Compt Cooling FanMotor Run Signal
Gas valve compartmentHTR not on
Gas valve compartmentHTR not on
Task: HEAT 0
Module: HEAT_VENT
1 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
ON
PLS
ON
ON
PLS
S
R
PLS
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
69
l4vgz1
LAG2VG
l63ag2l
l52vg2
l49vg2
LAG1VG_ENB
L4VGRUNZ
L4VGRUNL4VG1
Enable Load Compt VentFan #1 As LagLoad Compartment Cooling Fan #2OverloadLoad Compt Vent Fan #2 RunningLoad Compt Air PressureSwitch-63AG-2Load Compt Cooling FanMotor Control SignalLoad Compt Cooling FanLead/Lag Control
LOAD COMPARTMENT VENT LAGFAN RUNNINGLoad Compt CoolingFan Motor Run Signal
Master Control - LoadCompt Cooling Fan #1
65
l52vg1
Load Compartment Cooling Fan#1 OverloadEnable Load Compt VentFan #2 As Lag
LAG2VG_ENB
l4vgz2
l49vg1
L4VG2
Load Compt Vent Fan #1 Running
L86VG_ALM
L4VG1 Load Compt Cooling Fan#1 Signal
l63ag1lLoad Compt Air PressureSwitch-63AG-1
L4VG2
Master Control - LoadCompt Cooling Fan #2
Load Compt Cooling Fan#2 Signal
Task: 88VG 0
Module: 88VG
2 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
75
74
73
72
71
70
67
66
64
61
58
57
56
55
69
53
52
51
63
54
62
59
60
76
77
L4VG2
l52vg2
l52vg1
L4VG1
L86VG_ALM5S
l63ag1l
l63ag2l
L63AG_ALM
l49vg1
l49vg2L49VG_ALM
l52gh1
L52GXL52HG1_ALM30S
LAG2VG
L4VGRUNZ
Load Compt Cooling Fan Lead/LagControlLoad Compt Cooling Fan #2 Signal
Load Compt Vent Fan #2 Running
Load Compt Cooling Fan #1 Signal
Load Compt Vent Fan #1 Running
Load Compt Cooling Fan MotorControl SignalLoad Compt Air PressureSwitch-63AG-1Load Compt Air PressureSwitch-63AG-2
Load Compartment Cooling Fan#1 OverloadLoad Compartment Cooling Fan#2 Overload
Generator Breaker Close/OpenStatus InputGenerator Compt Heaters On
LOAD COMPARTMENTVENT LAG FAN RUNNING
LOAD COMPT VENT FANPRESSURE LOW
LOAD COMPARTMENTVENT FANS OVERLOAD
Gen' compartmentHTR trouble
Task: 88VG-ALM 0
Module: HEAT_VENT
3 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
73
72
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
76
77
LAG2BD_CPB
AUTOLBD_ON
AUTOLBD_OFF
1S
1S
1S
1SLAG1BD_CPB
LAG2BD_ENB
LAG1BD_ENB
LAG2BD
S
R
LAG2BD_ENB
LAG1BD_ENB
L4BDRUNZ10S
L4BDRUNTurbine Compt Cooling Fan MotorControl Signal
l49bd1
l49bd2
L1XALL
L4BTRUN L4BDRUN
24
28
71
74
75L49BD_ALM
L63BD_ALM
l63bd4l
l63bd3l
Select 88BD #2 LagPushbuttonSingle Shot Triggered By L1XExhaust Diffuser Fans AutoLead/Lag Cmd OnExhaust Diffuser Fans AutoLead/Lag Cmd Off
Select 88BD #1 LagPushbuttonv
Exhaust Diffuser AirPressure Low -63BD-3Exhaust Diffuser AirPressure Low -63BD-4
Diffuser CompartmentCooling Fan #1 Overload
Diffuser CompartmentCooling Fan #2 Overload
Exhaust Diffuser FanLead/Lag Control
Enable Exhaust DiffuserVent Fan #2 As LagEnable Exhaust DiffuserVent Fan #1 As Lag
Exhaust Diffuser FanMotor TD Logic
Exhaust Diffuser FanMotor Control Signal
DIFFUSER COMPT FAN - PRESSURE LOW
DIFFUSER COMPT VENTFAN MOTOR OVERLOAD
Task: 88BD 0
Module: HEAT_VENT
4 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
PLS
ON
S
R
PLS
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
69
l4bdz1
LAG2BD
l63bd4l
l52bd2
l49bd2
LAG1BD_ENB
L4BDRUNZ
L4BDRUNL4BD1
Enable Exhaust DiffuserVent Fan #1 As LagDiffuser Compartment Cooling Fan#2 OverloadDiffuser Compt Cooling Fan #2RunningExhaust Diffuser AirPressure Low -63BD-4Exhaust Diffuser Fan MotorTD LogicExhaust Diffuser Fan Lead/LagControl
EXHAUST DIFFUSERFAN TROUBLEExhaust Diffuser FanMotor Control Signal
Master Control DiffuserCompt Cooling Fan #1
65
l52bd1
Master Control DiffuserCompt Cooling Fan #2
Diffuser Compartment Cooling Fan#1 OverloadEnable Exhaust DiffuserVent Fan #2 As Lag
LAG2BD_ENB
l4bdz2
l49bd1
L4BD2
Diffuser Compt Cooling Fan #1Running
L86BD_ALM
L4BD1 Exhaust Diffuser Fan #1Run Signal
Exhaust Diffuser Fan #2Run Signall63bd3lExhaust Diffuser Air
Pressure Low -63BD-3
L4BD2
Task: 88BD 0
Module: 88BD
5 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
73
71
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
77
LAG2BT_CPB
AUTOLBT_ON
AUTOLBT_OFF
LAG1BT_CPB
LAG2BT_ENB
LAG1BT_ENB
LAG2BT
S
R
LAG2BT_ENB
LAG1BT_ENB
L4BTRUNZ15S
L4BTRUN
l49bt1
l49bt2
L1XALL
24
28
74
75
L49BT_ALM
L63AT_ALM
l63at2l
l63at1l
l26bt2h
L26BT2H_ALM
L28FDZ
L2TV
L45HAX
l45ftx
l26bt1h
L86BT_SD60S
L4BTRUN
l52bt2
L4BT2
L4BT1
l52bt1
L86BT_ALM5S
LELTH 10S L45HAZ
Select 88BT #2 Lag Pushbutton
Single Shot Triggered By L1XTurb Compt Vent Fans AutoLead/Lag Cmd OnTurb Compt Vent Fans AutoLead/Lag Cmd Off
Select 88BT #1 Lag Pushbutton
Turb Compt Haz Gas Level High
Time Delay Warmup FuelPermissiveTurbine Vent Timer
Turbine Compartment Temp High
Fire Indication Trip
Turbine Compartment Temp HighTurbine Accessory Compt AirPressure Switch-63AT-1Turbine Accessory Compt AirPressure Switch-63AT-2
Turbine Compartment Vent Fan#1 Motor OverloadTurbine Compartment Vent Fan#2 Motor Overload
Turbine Compt Cooling Fan #2 Signal
Turbine Compt Vent Fan #2 Running
Turbine Compt Cooling Fan #1 Signal
Turbine Compt Vent Fan #1 Running
Turbine Compt CoolingFan Lead/Lag Control
Enable Turbine Vent Fan#2 As LagEnable Turbine Vent Fan#1 As Lag
Turbine Compt CoolingFan Motor Control Signal
Turbine Compt CoolingFan Motor Control Signal
Loss of Turb ComptVentilation Shutdown
TURBINE COMPT VENTFAN PRESSURE LOW
TURBINE COMPARTMENTTEMPERATURE HIGH
TURBINE COMPT VENTFAN OVERLOAD
TURBINE COMPTCOOLING FANTROUBLE
Task: 88BT 0
Module: HEAT_VENT
6 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
S
R
S
R
ON
ON
S
R
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
69
l4btz1
LAG2BT
l63at2l
l52bt2
l49bt2
LAG1BT_ENB
L4BTRUNZ
L4BTRUNL4BT1
Enable Turbine Vent Fan #1 As LagTurbine Compartment Vent Fan #2OverloadTurbine Compt Vent Fan #2 RunningTurbine Accessory Compt AirPressure Switch-63AT-2Turbine Compt Cooling FanMotor Control SignalTurbine Compt Cooling FanLead/Lag Control
TURBINE COMPT COOLING FANTROUBLETurbine Compt Cooling Fan MotorControl Signal
Master Control TurbineCompt Cooling Fan #1
65
l52bt1
Master Control TurbineCompt Cooling Fan #2
Turbine Compartment Vent Fan #1Motor OverloadEnable Turbine Vent Fan #2As Lag
LAG2BT_ENB
l4btz2
l49bt1
L4BT2
Turbine Compt Vent Fan #1Running
L86BT_ALM
L4BT1 Turbine Compt CoolingFan #1 Signal
Turbine Compt CoolingFan #2 Signall63at1lTurbine Accessory Compt Air
Pressure Switch-63AT-1
L4BT2
Task: 88BT 0
Module: 88BT
7 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
74
73
72
70
68
67
66
64
61
58
57
56
55
69
53
52
51
65
63
54
62
59
60
75
77
l26ht1l
L4BTRUN
l45ftx l4htz1a
5S L86HT1_ALM
l52ht1a
l4htz1b
l52ht1b
L86HT2_ALM5S
L4HTRUN
L4HT3RUN
l26ht3l
l4htz3
l52ht3
5S L86HT3_ALM
24
28
71
75
tcdp< 0.2
l63at5l
L4BTRUNZ
L63AT5_ALM15SBuilding to Turbine CompartmentDifferential PressTurbine Accessory Compt AirPressure LowTurbine Compt Cooling FanMotor Control Signal
Turbine Compt Space HeaterThermostatFire Indication TripTurbine Compt Cooling FanMotor Control Signal
Turbine Compt Heater #1 On
Turbine Compt Heater #2 On
Turbine Compt Humidity HeaterThermostat
Turbine Compt Heater On
TURBINE COMPT DIFFVENT FAN PRESS LOW
Master Control - TurbineSpace Heater #1
Master Control - TurbineSpace Heater #2
TURBINE COMPT SPACEHEATER #1 TROUBLE
TURBINE COMPT SPACEHEATER #2 TROUBLE
Master Control - TurbineSpace Heater
TURBINE COMP HUMIDITYHEATER TROUBLE
Task: 23HT 0
Module: HEAT_VENT
8 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
73
75
70
69
67
66
64
61
58
57
56
55
71
53
52
51
65
63
54
62
59
60
77
LAG2BL_CPB
AUTOLBL_ON
AUTOLBL_OFF
LAG1BL_CPB
LAG2BL_ENB
LAG1BL_ENB
LAG2BL
S
R
LAG2BL_ENB
LAG1BL_ENB
L4BLRUNZ15S
L4BLRUN
L1XALL
24
28
74
76
L63BLAT_ALM
l63at4l
l63at3l
l26hl3l
L28FDX
L52QAZ
LELHAH
l45ftx
L4BLRUN
l52bl2
L4BL2
L4BL1
l52bl1
L86BL_ALM5S
1S
1S
1S
1S
68
Select 88BL #2 Lag Pushbutton
Single Shot Triggered By L1XAccessory Compt Vent FansAuto Lead/Lag Cmd OnAccessory Compt Vent FansAuto Lead/Lag Cmd Off
Select 88BL #1 Lag Pushbutton
Accessory Compt Temp Low -Run 23HL-3 (Humid)Flame detection controlMain Lube Oil Motors statusTDDO LogicGas Compt Haz Gas Level High
Fire Indication TripAccessory Compt Air PressureLow 63AT-3Accessory Compt Air PressureLow 63AT-4
Accessory Compt Cooling Fan#2 SignalAccessory Compt Cooling Fan#2 Running
Accessory Compt Cooling Fan#1 SignalAccessory Compt Cooling Fan#1 Running
Accessory Compt CoolingFan #2 Lag Control
Enable Accessory/LubeOil Vent Fan #2 As LagEnable Accessory/LubeOil Vent Fan #1 As Lag
Accessory Compt CoolingFan Motor Control Signal
Accessory Compt CoolingFan Motor Control Signal
ACCESS COMPT PRESSLOW W/FAN RUNNING
ACCESSORY COMPTCOOLING FAN TROUBLE
Task: 88BL 0
Module: HEAT_VENT
9 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
PLS
ON
PLS S
R
PLS
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
69
l4blz1
LAG2BL
l63at4l
l52bl2
l49bl2
LAG1BL_ENB
L4BLRUNZ
L4BLRUNL4BL1
Enable Accessory/Lube OilVent Fan #1 As LagAccessory Compartment CoolingFan #2 OverloadAccessory Compt Cooling Fan #2RunningAccessory Compt AirPressure Low 63AT-4Accessory Compt CoolingFan Motor Control SignalAccessory Compt Cooling Fan #2Lag Control
ACCESSORY COMPT COOLINGFAN TROUBLEAccessory Compt Cooling FanMotor Control Signal
Master Control AccessoryCompt Cooling Fan #1
65
l52bl1
Master Control AccessoryCompt Cooling Fan #2
Accessory Compartment CoolingFan #1 OverloadEnable Accessory/Lube OilVent Fan #1 As Lag
LAG2BL_ENB
l4blz2
l49bl1
L4BL2
Accessory Compt Cooling Fan #1Running
L86BL_ALM
L4BL1 Accessory Compt CoolingFan #1 Signal
Accessory Compt CoolingFan #2 Signall63at3lAccessory Compt Air
Pressure Low 63AT-3
L4BL2
Task:88BL 0
Module: 88BL
10 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
6
7
8
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
74
73
72
70
68
67
66
64
61
58
57
55
69
53
51
65
63
54
62
59
75
77
24
28
71
75
L49BL_ALMl49bl2
l49bl1
5S
l4hlz1
L86HL3_ALM
l26hl3l
l52hl1
l45ftx
l26hl1l
L86HL1_ALM5S
l52hl3
l4h1z3
L4HL1RUN
L4HL3RUN
l63tk1l
l63tk2l
l52tk1
l52tk2
L4TKRUNZ
l63bn1l
l52bn2
l52bn1
L4BNRUNZ
l63bn2l
L2G
L90TTL10S
Lube Oil Compartment TempLow - Run 23HL-1 (Temp)Fire Indication Trip
Accessory Compt Heater On
Accessory Compt TempLow - Run 23HL-3 (Humid)
Accessory Compt Heater On
Accessory CompartmentCooling Fan #1 OverloadAccessory CompartmentCooling Fan #2 Overload
Exhaust Frame Cooling Fan#1 - Low Diff PressureExhaust Frame Cooling Fan#2 - Low Diff PressureExhaust Frame Cooling Fan#1 RunningExhaust Frame Cooling Fan#2 RunningExhaust Frame Cooling FanControl Signal TD
#2 Bearing Area CoolingFan #1 Low Diff Press#2 Bearing Area CoolingFan #2 Low Diff Press#2 Bearing Area CoolingFan #1 Running#2 Bearing Area CoolingFan #2 Running#2 Bearing Area CoolingFan Run Signal TD
Generator breaker reclosing timer
ACCESSORY COMPTSPACE HEATER NOT ON
Master Control -Accessory SpaceHeater
Master Control -Accessory SpaceHeaterACCESSORY COMPTHUMIDITY HTR NOT ON
#2 BRG AREA FANMOTOR OVERLOAD
EXH FRAME & #2 BRGCOOLING TRBLE - UNLD
Task: 23HL 0
Module: HEAT_VENT
11 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
73
75
70
67
66
64
61
58
57
56
55
71
53
52
51
65
63
54
62
59
60
77
LAG1TK_CPB
AUTOLTK_ON
AUTOLTK_OFF
LAG2TK_CPB
LAG1TK_ENB
LAG2TK_ENB
LAG1TK
S
R
LAG1TK_ENB
LAG2TK_ENB
L4TKRUNZ10S
L4TKRUN
L1XALL
24
28
76
l49tk2
l49tk1
L14HS
L83BW
L4TKRUN
l52tk1
L4TK1
L4TK2
l52tk2
L86TK_ALM5S
1S
1S
1S
1S
68
72
L49TK_ALM
Select 88TK-1 Lag Pushbutton
Select 88TK-2 Lag Pushbutton
Single Shot Triggered By L1XExhaust Frame Cooling FansAuto Lead/Lag Enb.OnExhaust Frame Cooling FansAuto Lead/Lag Enb.Off
Set: TBN speed > 95, Reset: < 94
Turbine/Compressor waterwash control
Exhaust Frame CoolingFan #1 Run SignalExhaust Frame CoolingFan #1 Running
Exhaust Frame Cooling Fan#2 Run SignalExhaust Frame Cooling Fan#2 Running
Exhaust Frame Cooling Fan#1 Motor OverloadExhaust Frame Cooling Fan#2 Motor Overload
Exhaust Frame Blower #1Selected As Lag Fan
Enable Exhaust FrameBlower #1 As Lag FanEnable Exhaust FrameBlower #2 As Lag Fan
Exhaust Frame CoolingFan Control Signal TD
Exhaust Frame CoolingFan Control Signal
TURB SHELL & EXHFRAME LAG FANRUNNING
TURB SHELL &EXH FRAME MTROVERLOAD
Task: 88TK 0
Module: HEAT_VENT
12 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R
ON
PLS
ON
PLS
PLS
PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
69
l4tkz2
LAG1TK
l63tk1l
l52tk1
l49tk1
LAG2TK_ENB
L4TKRUNZ
L4TKRUNL4TK2
Enable Exhaust FrameBlower #2 As Lag FanExhaust Frame Cooling Fan #1Motor OverloadExhaust Frame Cooling Fan #1RunningExhaust Frame Cooling Fan #1- Low Diff PressureExhaust Frame CoolingFan Control Signal TDExhaust Frame Blower #1 SelectedAs Lag Fan
TURB SHELL & EXH FRAME LAGFAN RUNNINGExhaust Frame CoolingFan Control Signal
Exhaust Frame BlowerMotor #2 Relay Driver
65
l52tk2
Exhaust Frame BlowerMotor #1 Relay Driver
Exhaust Frame Cooling Fan #2Motor OverloadEnable Exhaust FrameBlower #1 As Lag Fan
LAG1TK_ENB
l4tkz1
l49tk2
L4TK1
Exhaust Frame Cooling Fan #2Running
L86TK_ALM
L4TK2 Exhaust Frame CoolingFan #2 Run Signal
Exhaust Frame CoolingFan #1 Run Signall63tk2lExhaust Frame Cooling Fan #2 - Low
Diff Pressure
L4TK1
Task: 88TK 0
Module:HEAT_VENT
13 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
25
26
27
29
30
31
32
33
11
12
13
14
15
16
78
73
75
70
67
66
64
61
58
57
56
55
71
53
52
51
65
63
54
62
59
60
77
LAG1BN_CPB
AUTOLBN_ON
AUTOLBN_OFF
LAG2BN_CPB
LAG1BN_ENB
LAG2BN_ENB
LAG1BN
S
R
LAG1BN_ENB
LAG2BN_ENB
L4BNRUNZ10S
L4BNRUN
L1XALL
24
28
76
l49bn2
l49bn1
l45ftx
L4BNRUN
l52bn1
L4BN1
L4BN2
l52bn2
L86BN_ALM5S
1S
1S
1S
1S
68
72
L49BN_ALM
L2WZ
L62CD 10S L4BNZ
Select #1 Bearing Area Cooling Fan88BN-1 Lag PB
Select #2 Bearing Area Cooling Fan88BN-2 Lag PB
Single Shot Triggered By L1X#2 Bearing Area Cooling Fans AutoLead/Lag Enb. On#2 Bearing Area Cooling Fans AutoLead/Lag Enb.Off
Cooldown Complete
Flame Detector Timer
Fire Indication Trip
#2 Bearing Area Cooling Fan#1Run Signal#2 Bearing Area Cooling Fan #1Running
#2 Bearing Area Cooling Fan #2Run Signal#2 Bearing Area Cooling Fan #2Running
#2 Bearing Area Cooling Fan #1Motor Overload#2 Bearing Area Cooling Fan #2Motor Overload
#2 Bearing Area CoolingFan 88TK-1 Sel As Lag
Enable #2 Bearing Area88BN-1 As LagEnable #2 Bearing Area88BN-2 As Lag
#2 Bearing Area CoolingFan Run Signal TD
#2 Bearing Area CoolingFan Run Signal
#2 BRG AREA LAGCOOLING FAN RUNNING
#2 BRG AREA FANMOTOR OVERLOAD
Task: 88BN 0
Module: HEAT_VENT
14 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
PLS
ON
S
RPLS
PLS
ON
S
R
PLS
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
62
61
60
59
58
56
54
57
53
52
51
64
63
55
69
l4bnz2
LAG1BN
l63bn1l
l52bn1
l49bn1
LAG2BN_ENB
L4BNRUNZ
L4BNRUNL4BN2
Enable #2 Bearing AreaCooling Fan 88BN-2 As Lag#2 Bearing Area Cooling Fan #1Motor Overload#2 Bearing Area Cooling Fan #1Running#2 Bearing Area Cooling Fan #1 LowDiff Press#2 Bearing Area CoolingFan Run Signal TD#2 Bearing Area Cooling Fan88TK-1 Sel As Lag Fan
#2 BRG AREA LAG COOLING FANRUNNING#2 Bearing AreaCooling Fan Run Signal
#2 Bearing Area CoolingFan #2 Control Signal
65
l52bn2
#2 Bearing Area CoolingFan #1 Control Signal
#2 Bearing Area Cooling Fan #2Motor OverloadEnable #2 Bearing AreaCooling Fan 88BN-1 As Lag
LAG1BN_ENB
l4bnz1
l49bn2
L4BN1
#2 Bearing Area Cooling Fan #2Running
L86BN_ALM
L4BN2 #2 Bearing Area CoolingFan #2 Run Signal
#2 Bearing Area CoolingFan #1Run Signall63bn2l#2 Bearing Area Cooling Fan #2 Low
Diff Press
L4BN1
Task: 88BN 0
Module: 88BN
15 15Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
68
67
66
64
61
60
59
58
57
56
55
69
53
52
51
65
63
LTH L86LOTR_ALM
130 `F
100 `F
+
-
LOTX
1_______1 + 60S
0
100
LOTRX
0
LOTRA
L14HA
L43LOA_CPB
< 0 `F
L43LOM_CPB
latch
trigger
0
L52QAZ
L83LOMAN
lotrout
Main Lube Oil Motorsstatus TDDO Logic
LO Temperature Control MANUALSelect ButtonLO Temperature Control AUTOSelect Button
Set: TBN speed > 50, Reset: < 46
LO Cooler Discharge Temperature
LO Cooling Water ControlValve Position Signal
LUBE OIL T/CFAILURE
Task: CoolWtrCtrl 0
Module: L.O COOLWATER
1 1Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
S
R PLS
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
72
60
54
70
31
32
24
25
26
27
28
29
30
Turbine Temperature Wheelspace1ST Stg Fwd Inner
23
76
L26GAH17_ALM
Wheelspace temp' diff' Hi
Turbine Temperature Wheelspace1ST Stg Fwd inner
Wheelspace temp' Hi
AVG
Wheelspace TemperatureWater Wash Permissive
75
77
Turbine complete sequenceL30WSA1_ALM
ttws1fi1
ttws1fi2DIFF=150
A > B915
985
L30WSA1_ALML3
1hour
AVG915
985
ttws1ao2
ttws1ao1
A > BDIFF=150
AVG915
985
ttws2fo2
ttws2fo1
A > BDIFF=150
AVG
ttws3fo1
915
985
ttws3ao2
985
ttws2ao2
A > Bttws3fo2
AVGA > B
DIFF=150
ttws2ao1
ttws3ao1
A > BDIFF=150
915
915
DIFF=150
985
AVG
MAX < 150L69TWW
L3
Turbine Temperature Wheelspace1ST Stg Aft OuterTurbine Temperature Wheelspace1ST Stg Aft Outer
Turbine Temperature Wheelspace2nd Stg Fwd OuterTurbine Temperature Wheelspace2nd Stg Fwd Outer
Turbine Temperature Wheelspace2nd Stg Aft OuterTurbine Temperature Wheelspace2nd Stg Aft Outer
Turbine Temperature Wheelspace3rd Stg Fwd OuterTurbine Temperature Wheelspace3rd Stg Fwd Outer
Turbine Temperature Wheelspace3rd Stg Aft OuterTurbine Temperature Wheelspace3rd Stg Aft Outer
Task: Wheel spece 0
Module: WHEELSPACE
1 1Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
76
75
73
72
71
70
69
66
64
60
58
56
55
54
53
52
51
65
68
67
59
62
63
74
77
57
61Bearing Metal Temp -Thrust Inactive
BRG METAL TEMPTHRUST INACTIVE 6HIGH
> 165btti1_6 BTTI1_6_ALM
BTTI1_12_ALM BRG METAL TEMP THRUSTINACTIVE 12 HIGH
btti1_12Bearing Metal Temp -Thrust Inactive
> 165BTTA1_6_ALM BRG METAL TEMP
THRUST ACTIVE 6 HIGHbtta1_6Bearing Metal Temp -
Thrust Active> 165
BTTA1_12_ALM BRG METAL TEMP THRUSTACTIVE 12 HIGH
btta1_12Bearing Metal Temp -Thrust Active
> 165BTJ1_1_ALM BRG METAL TEMP TURB
JOURNAL #1 HIGHbtj1_1Bearing Metal Temp -
Turbine Bearing #1> 165
L30BTA_ALM
BTJ1_2_ALM
BTJ2_2_ALM> 165 BRG METAL TEMP TURBJOURNAL #2 HIGH
BRG METAL TEMP TURBJOURNAL #1 HIGH
btj1_2Bearing Metal Temp -Turbine Bearing #1
btj2_2BRG METAL TEMP TURBJOURNAL #2 HIGH
> 165 BTJ2_1_ALMbtj2_1> 165
Bearing Metal Temp -Turbine Bearing #2
Bearing Metal Temp -Turbine Bearing #2
#2 Gen Journal BrgDrain Temperature
#2 GEN JOURNAL BRGDRAIN TEMP HIGH
#1 Gen Journal BrgDrain Temperature
> 200
ltg2d
BEARING DRAINTEMPERATURE HIGH
ltg1d
LUBE OIL HEADERTEMPERATURE HIGH#1 JOURNAL BEARINGDRAIN TEMP HIGH
> 200#1 Turb Journal Brg Drain Temperature
> 165LO Cooler DischargeTemperature
LTH_ALM
LTG2D_ALM> 200
L30LOA_ALM
LTB1D_ALM
#1 GEN JOURNAL BRGDRAIN TEMP HIGH
> 200
ltb1d
ltb2d#2 Turb Journal BrgDrain Temperature
LTB2D_ALM #2 JOURNAL BEARINGDRAIN TEMP HIGH
LTH
LTG1D_ALM
Bearing Metal Temp -Generator Bearing #2
> 165btgj2_2
BRG METAL TEMP GENJOURNAL #1 HIGHBRG METAL TEMP GENJOURNAL #1 HIGH
> 165Bearing Metal Temp -Generator Bearing #1
> 165Bearing Metal Temp -Generator Bearing #1
> 165
BTGJ1_1_ALM
BRG METAL TEMP GENJOURNAL #2 HIGH
btgj1_2
btgj2_1Bearing Metal Temp -Generator Bearing #2
BTGJ1_2_ALM
BRG METAL TEMP GENJOURNAL #2 HIGH
btgj1_1
BTGJ2_2_ALM
BEARING METALTEMPERATURE HIGH
BTGJ2_1_ALM
Task: BrngTemp 0
Module: BEARING TEMP
1 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
76
75
73
72
71
70
69
66
64
60
58
56
55
54
53
52
51
65
68
67
59
62
63
74
77
57
61
> 335L30LTOPW_ALM
HYS=5
Load Tunnel TemperatureHigh
WARNING - LOADTUNNEL OVERHEATING
HIGH LOAD TUNNELTEMP - AUTO UNLOAD
Turbine Temperature - Inner Barrel
MED
Set: TBN speed > 95%,Reset: TBN speed < 94%
50
TTIB
Load tunnel thermocoupletrouble
100
ttib2
ttib3
ttib1
L30LTDIF_ALM
Load TunnelTemperature High Trip
L30LTA_ALM> 350
HYS=15
L30LTT> 500
L30LTA
< DIFF
L14HS
Turbine Temperature - Inner Barrel
Turbine Temperature - Inner Barrel
Task: LdTun 0
Module: LOADTUNNEL
2 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
72
60
54
70
31
32
24
25
26
27
28
29
30
Barometric PressureTransducer 96AP
23
76
dew point temp'sensor fault
Inlet Dew Point Temperature(96TD-1)
Inlet Relative Humidity
Specific Humidity
75
77
Compressor Inlet Temperature
RHUM
itdp
L30WSA1_ALML3
_
1.608
CMHUM
DIV10.0
0.5214
2.9952
0.3623
0.0629
0.0126
0.1645
X
60.0
115.0
30.0
85.0
50.0
0.7389
Y
0.0376
70.0
0.1028
1.9326
0.2476
100.0
0.0
f(x)
20.0
-20.0
CTIM
40.0
1.2131
10.0
0.5214
2.9952
0.3623
0.0629
0.0126
0.1645
X
60.0
115.0
30.0
85.0
50.0
0.7389
Y
0.0376
70.0
0.1028
1.9326
0.2476
100.0
0.0
f(x)
20.0
-20.0
40.0
1.2131
x
x
+ MUL
DIV
> -76L30DPFLT_ALM
AFPAP
Vapour Weight
Air Weight=
Ratio of water to air
=P - Pv
Pv0.622
Task: Dewpoint 0
Module: AIRFLOW
1 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
72
60
54
70
31
32
24
25
26
27
28
29
30
IBH Mass Flow Of Valve
23
76
BellMouth Inlet Pressure96BD
Exhaust Mass Flow
75
77
Gas Fuel Flow
AFQ
AFPAP
L30WSA1_ALML3
afpcs (AFPAP * 0.4911) - (afpcs * 0.0361)
AFPT - (afpbd * 0.0361)
1. AFPT
+(1 + CMHUM)1.4
2. AFPS
3. AFRSH
(1 + CMHUM)CMHUM * 1.329
(1 + CMHUM)CMHUM * 87.7562
4. AFRSHGC
+ (1 + CMHUM)53.3413
5. AFQGAS
* 3540 * 0.9764.348 * AFPT * (AFPT - AFPS)AFRSHGC * (CTIM + 459.67)
*
2
6. X
AFPSAFPT
AFRSH AFPSAFPT
7. Y
AFRSH-1AFRSH
afpbd
* X
8. AFQHUMC
AFRSHAFRSH-1 (1-Y)*
AFPSAFPT1 -
1AFQHUMC * AFQGAS
9. ARQ [LB/S]
EXHMASS11. EXHMASS[LB/S]
AFQ10. AFQD
(1 + CMHUM)
FQGL + AFQ - CQBH
AFQD
FQG
CQBH
Compressor Inlet PressureTransducers 96CS
Barometric PressureTransducer 96AP
Compressor InletAir Mass Flow
Compressor Inlet DryAir Mass Flow
Task: Airflow 0
Module: AIRFLOW
2 2Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
12
13
14
15
16
78
77
76
75
74
73
72
71
70
69
66
64
62
61
60
58
57
56
55
54
53
52
51
65
68
63
L63TFH_ALMl63tf2ah
l63tf1h
l63tf2bh
l30tf
67
L63TFH_SENSR
L63EAH_ALM
L86MR1
60S
2 out of 3
60S L63TF1H_ALM
L30TF_ALML14HSZ2
LCPD_APU
Inlet Filters Diff Press Switch 2A - HiDiff Trip.Inlet Filters Diff Press Switch 2B - HiDiff Trip.
Inlet Filters Diff Press Switch 1 - HiDiff Alarm
Turbine Air Inlet System FaultAuxiliary Signal to L14HS(Time Delay)APU Low Pressure Enable signal
Turbine air inletdifferential press' high
Turbine inlet diff press' HIauto shutdown
Turbine air inlet diff'press' switches fault
Turbine air inletsys/instruments fault
l63et2h
afpep
Exhaust Duct Press High TripSwitch 1
Exhaust Pressure Transmitter96EP-1
l63et1h 2 out of 3
Master reset
> 20
L63ETF_SENSR
L63ETH_ALM
L63ETH
60S
Exhaust Duct Press High TripSwitch 2
Exhaust ductpressure High
Exhaust duct pressureHI trip alarmExhaust Duct PressureHigh Trip
Exhaust duct press'switch failure
59
Task: inAirPs/ExDuctPs 0
Module: Inlet air/ Ex-duct
1 1Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of
ON
ON
S
R
ON
50
FROM DESCRIPTIONNO L O G I C DESCRIPTION NO TO
1
2
3
4
5
6
7
8
9
10
17
18
19
20
21
22
33
11
12
13
14
15
16
78
74
73
71
69
68
67
66
64
61
59
58
57
56
53
52
51
65
63
55
62
72
60
54
70
31
32
24
25
26
27
28
29
30
23
76
75
77
L30WSA1_ALML3
CPD
DWATT
FSR
TNH
L14HR
L52GX
L14HA
L14HM
L14HP
L14HF
L94X
L14HS
L3
L4
TTXD1_1 CH17
L28FDX
L2TV
CH18TTXD1_2
CH19TTXD1_3
CH20TTXD1_4
CH21TTXD1_5
CH22TTXD1_6
CH23TTXD1_7
CH24TTXD1_8
CH25TTXD1_9
CH26TTXD1_10
CH27TTXD1_11
CH28TTXD1_12
CH29TTXD1_13
CH30TTXD1_14
CH31TTXD1_15
CH32TTXD1_16
CH16
CH15
CH14
CH13
CH12
CH11
CH10
CH9
CH1
CH7
CH3
CH8
CH2
CH6
CH4
CH5
CH9
CH23
CH3
CH21
bb8
TTXD1_25
csrgv
bb9
CH4
CH27
ttws1ao1
bb5
CH7
TTXD1_27
CH2
CH22
TTXD1_20
TTXD1_23
CH18
TTXD1_21
CH17
TTXD1_18
CH24
CH8
CH15
CH5
CH28
CH30
CH6
CH26
CH31
CH32
ttws2ao1
CH11
csgv
CH16
CH29
CH25
TTXD1_22
ttws1fi2
CH20
ttws1ao2
CH10
CH14
TTXD1_26
CH12
CH19
ttws1fi1
TTXD1_17 CH1
CH13
TTXD1_24
TTXD1_19
CH9
CH23
CH3
l33cb2o
CH21
csbhx
fsrg2out
FXSG2_HC
CH4
CH27
l33cb4o
FSG3
CH7
fsrg3out
fsgrCH2
CH22
TNHA
fsrg1out
CH18
TTRF1
CH17dv
CH24
CH8
l33cb3o
CH15
FTG CH5
CH28
CH30
CTIMCH6
CH26
CH31
CH32
ss_ref_out
CH11
FXSG2_MC
CH16
CH29
CH25
DLN_MODE
l86g1a
FPG2
CH20
L86CBT
frcrout
FQG
CH10
CH14
FSG2
CH12
CH19
CTD
L63QTX
EX2K_RUNNING
l20fg1x CH1
l33cb1o
CH13
FSG1
svl
CH2
TTXD1_28
CH9
CH8
CH5
CH1
PROC CH11
TTXD1_30
STAR_T
CH3
CH6
CH10
STAR_RCH7
TTXD1_29
L3_STATE_EX1
STAR_S
TTXD1_31 CH4
CAGV_NVR
CH2
FAGR_NVR
CH9
CH8
CH5
CH1
CH11
FAGR_NVT CH3
CH6
CH10
CH15
CH14
CH7
FAGR_NVS
CH12
FAG1_NVR CH4
CH13
ttws2ao2
ttws2fo1
ttws2fo2
ttws3ao1
ttws3ao2
ttws3fo1
ttws3fo2
bb1
bb2
bb3
bb4
L3_STATE_EX2
L3_STATE_EX3
FAG1_NVS
FAG1_NVT
FAG2_NVS
FAG2_NVR
FAG2_NVT
FAG3_NVS
FAG3_NVR
FAG3_NVT
CAGV_NVS
CAGV_NVT
Dissabled: 50secafter L4 signaloff
Trigger signal: L4T
After_sample: 1000
Pre_sample: 4000
Each sample: 40 msec
For TREND
Task: Trip_History 0
Module: TRIP_HISTORY
1 1Thursday, March 23, 2006
Title
Size Document Number Rev
Date: Sheet of