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YIWSERIES BCS
Model SLBC
BATCH CONTROLLER
YOKOGAWA HOKUSHIN ELECTRIC
3rd Edition,. "'
tM 184E3-$18
-\'J
\,,'
Model SLBC
3. INSTALLATIOI{.
For general information regarding installation ofthis inStrument, refer to the instruction manual
"lnstallafion of' Panel-Mounting Instruments" (lM
l84Fl-0lE).
3-1 iring.
The terminal board is located on the rear of the
controller housing. Remove the cover of the ter-
minal board., and connect external signal wires to the
(lvt+ size) screw terminals. After wiring, be sure toreplace the cover. (See Figures 3- l - l and 3- l -2.)
Figure 3-l-1. Terminal La1rout.
I nsta I lat ion 3- 1
Figure 3-l-2. Terminal Cover. ?
Tables 3- l - l and 3- 1-2 show the terminal desig-
nations and signals to be connected for the -200.4
and -300*A versions of the controller respectiveli'.
' Voltage level pulse: external dis-
tributor.
" 12V/24V distributor for transmit-ter built into SLBC.
tM 18483-01E
\tLI\i\*.-
I Terntinal Wiring Table 3-1-f . SLBC-200* B.
Note 1: Change wire conneclion according to the type of transmitier used' (See Sections 5'1'2 and 5-3-21'
TermtnalDesignation
Contact or VoltageLevel Pulse'
2-wire TyPePower SuPPIY'
3-wire TypePower Supply"
1
2
3
:>Transmitter-
\ Transmitter
Sig...
\ tr"nsmitter+r/
Note 2. Used shielded twisted-pair cable (SCCD see GS 3485K3-O2E).
,{
s:.
Terminal i DescriPtion
lJesrgnatton I
TerminalDesignatiort
Description
\ Process variable input, pulse signal
./ (Note 1)
7 |+B i -S tto*-i"tpur-lroSVDC
- \compensatron input
_/ 1 to 5 V DC
10
l112
14
15
16
13
+
-l Master pacing inPut
+ I S,rr, inputil+ -f i i Reset input+rllis,ooinput- lllicommon
Pre{iatch output* I I Batch end output
- i i- Common (& reset output, - terminall
: -tt>=
communicatic'rns (Note 2)18 i - -'l? I
. > Auxiliarv pulse flow sisnal input20 l-
21 i - Fail output (- terminal)
A l*--; I - > Manipulated output' 4 to 20 mA DC
c I . ----- Frn*r rinr; I
_ > Flow signal repeater {pulse output}
F I + Reset output (+ terminal)
Hl: I.K | ---L l*.-M l_ -Alarmoutput
IN | + Fail output {+ terminall_
Table 3-t-2. SLBC-300*8.
TerminalDesignation Description
TerminalDesignation Description
1
2
3
4tr
6tJ8JsJ10 J11 J12J13 J14
15
16
Master pacing inputStart inputReset inputStop inputCommonPretatch outputBatch end outputCornmon (& reset output, - terminall
Bl
:JRrD input
+ \ Process variable input, or auxiliary
+
+
17
18
19
20
21
AJBJcD
F
H
J
K
L
M
N
: > Communications {Note 2)
: >,Auxiliary pulse flow signal input
Fail output (- terminal)
: > Manipulated output, 4 to 20 mA DC
: > Ftow signat repeater (pulse output)
+ Reset output (+ terminal)
: > Flow signal repeater (1 to 5 V output)
:>=Alarm output
+ Fail output (+ terminal)
Notes 1 and 2: Refer to previous pags.
r. , t .r,.: :,1 :itr( .: :.
3-2 I nstallation
3-1-1.'Wiring Precautions.( I ) Be sure to terminate all cable connections in
solderless crimp-on lugs.
Q) Each status and voltage input must be as per
SLBC specifications. Note the limits on conduc-
tor resistance, voltage drop in conductors, and
voltage (high/low) levels. (Refer to the SLBC
General Specification at the back of ' thismanual.)
(3) The fail and digital outputs are transistor contact
signals (isolated from power suppli'and otherinternal circuitry). When connecting externaldevices, pay attention to the following: (See
Figure 3-l-3.)O Observe correct polarity of status output ter-
minals.O Most status outputs share a common nega-
tive terminal.O When connecting a relay or other such
inductive device, connect a surge absorber(protective diode Figure 3- 1-3., CR circuit,,etc.) in parallel with the load.
O Note that status outputs cannot be connecteddirectly to an AC circuit. Use a relay toswitch an AC circuit.
o Do not connect any load which exceeds the
contact rating. (Max. 30V DC' 200 mA).(4) Use shielded twisted-pair SCCD cable for com-
munication lines (tern.Y 's 17., l8).
}f
Model SLBC
-:./
\lS"'--
*:,
-l
circuilj
Vcc
t,*-iq€(q€ldclc{
Vcc
IL_\Ai/ao(do(d€{clclq
Vcc
L*ot€ldc€(clca
Protectivediode
AC load
AC power supply
DC load
R elay
N egaUve
Figure 3-1-3. Connection of Contact Outputs.
rM 184E3-O1E Aug. 1984
r-.
'\*
i:g$r<
Model SLBC
4. PRII{CIPLES OF OPERATION.
This chapter outlines some major features of the
SLBC Batch Controller that are used daily in operat-
ing, the system. For further details, read TI l84A3-0l E "YewSeries BCS Batch-Blending Control
System"Refer to the S LBC functional block diagram in
Figure 4-l-1.
l) ASTM tormula \l2l Ouadratrc formula I
Totahrer Functrons
tlow signallrlrl
(wrth Compansatroncornputattonlil
Batch EndPre-alarm
Eatch EndAlarm
Flow SrgnalFlepeiter *t(putse srgnall
Alarm OutgutSrgnal(for loss of flowpulse srgnal,laakego {low}
Flow Srgnal
@ Repeatcr rrr| (1 io 5V!
@ co*-unrcattons
M . i(4to20mAl@ ral Signat
Figure 4-l-1. SLBC Functisnal Block Diagram.
.--:'
lr{wrth aclded/ sublracted
Reset Signal{
'With added/subtracted flow signal, 8nd compensationcomputation.
r' ' e.g. demand Pulse output).. The Epan of i to 5 V analog Output (and the input to Pl
algorithm,-disolay and repeiter) ars also adiustable whenau-*iliary iadCed/subtracted) f low input is used.
.r. Main data (see Ssction 5-1-1 ).
Principles of OPeration 4-l
Pulsc rnput I to 5V rnput
KfI
K r;o? r* Ir"*process vanable
Flow TotahzerPtocass vaf- x
SCa|G faCtOrrabl€ span
Kt1
<K {actor tor addedr
subtrsctcd flow
Adocd Torahzers-ubtracteo x
scaac facrorilow span
ffi
xq
Repeater pulsoK lactor
-Flow grocass vart-able K factor
Flow Total-P19"-*: . -'::,'^,
*t;":::.'vanaol€ SCAIC
tpin- r."t;r xt""tot
h or mtn
KJ
\Repealer Pulse
X factor<K lactor for aodGdil
subtractcd flow rnrn
Addedi Torat-.t Rcpaatert::t11"1'' -',1!,1 r pursc
ed tlow SCalCsoan .tacror Kfactor
ho
Tr
h or mrn
Ftow process Totthttr K factor lorvsrrablc r scale r flow Proct3s
span factor vanlble
Tz
h or mtn
Added,' Totahrcr X factor torsubtrrctcdrscaleraddcd;sub'llow si'an factor tractcd lloYv
T Pcnod ol rnput Pulcs
c Cornpensatton computatlon
3) General cornPensattoncomputallotr
StartStopReset
Master Pacrng (o
4-], Totalizer Functions.
Totalizers are essential in Batch-Blending Con-
rrol. The SLBC permits the tollowing five totalizetJ
values to be displayed- (See Figure 4- l- l-)( t) Batch flow totalizer value
Totalized value or uncompensated flow -plo-.
cess variable signal.
Q) Batch fiow toralizer value (wirh compensation
com p u ta tion )
Totalized value of compensated tlow process
variable signal-
(3) Barctr flow rotaiizer value (with acjded/
subtracted flow signal ald compensation com-
putation)
Totalized value for flow process variable after
addirion/subtraction of auxiliary input and
compensation.(4) Cumulative flow totalizer value (with added/
subtracted flow signal),Cumulative totalieer value for uncompen-
sated flow process variable after addition/-'- subtraction of auxiliary input.(5) Cumuiative flow totalizer value (with added/
'Subtracfed flou' signal alld compensation com-
pu rario n )
Cumulatiye totalizer value for flow process
variable after addition/subtraction of flow sig-
nal tnd compensation computation.
,,5
s:"
Eatch FlowTotahrer
CurnulattveFlow TotSlrzer
Batch FlowTotahzer I
aata
lngtantanoousFlow Dr6plav
r'*
4-2 Principles of OPeration
The totalized values are classified into two typesl
batch-,"Eg,-t-gf izer value*; * and-cum,ul_qti,ys*lgJglg"er.-yp{U,gq*+Jsn-p*k,*RsslTh'q**k:9"n
lrldgry!!!@e6d#]:@-a(#
totalizer values are 6-digits [ong, and Lh"g*q-U:Xtgl.*!Xg*
;ffiIff; ;'tffi-T,ffiffi and 119*,d1;preye=*using the urpper and.,lgy_qf:ections of the display.*b
r -Th
. ;-"itu * "l
n ffi;- ffi"*iln"ilx, -"mg*,
totalizer value (with added/subtracted flow signal, r:. _. i , i, ,B}}&ej-^"* .
iiiput, and compensation computation) is used as
main data for batch processing, and is displayed as
SUM on 'the
"-front panel. The other four totalizer
velfr ffi*a;ET?64tffi as au xil iarf data.
4-2. Batch Functions.
Refer to 54-1 "Batch loading (Batch opera-
tion)". '
4-3' {lqLQPntrPl fun '
This controller performs Pl control so that the
flow with added/subtracted auxiliary signal and
after gompensation agrees with the flow set value
programmed by the batch sequence. t
The PI constants necessary for control are set and
indieb-ieaTi*ffih;i,m%*ai_qpilr*ro"*i+iq*r:*:sna:<';":;';';"!!''*i'{s
< Major specil'ications )Proportional band (P): 6.3 to 999 .90/o
lntegral time (l): I to 9999 sec.
Control mode transfer: A M transfer is
bumpless and balanceless.
Direct/reverse action changeover provicied.
/
Model SLBC
41. Alarm Func-tions.
Alarm functions that are peculiar to SLBC are
detection of missing pulse input and detection ofleakage
Figure 4-1-l shows the relationship between the
alarm functions and batch sequence.(l) Detection of loss of pulse input.
If between the time flow should have reached
high limit setting and pre-batch'end the pro-
cess variable flow input signal level remains
below O.7 \Vo of span, the input signal is con-
sidered to be missing: the ALM lamp lights and
the alarm output contact opens.
(2) Detection of leakage.
The leakage during the period between batch
end and resetting is rneasured. If the leakage
equals or exceeds a preset value (auxiliary data
setting)., the ALM lamp lights and the alarm out-
put contact opens.
"Reset" resets the detected leakage value, but
leakage detection continues until "Starl". ,
Start T ime
Detects loss of Leakagepulse inPut ..e detection
Figure 4-4-1.
"#\
\-
I:!-1i.
'.\."."'
*:.
/'#
tM 184E3-O1Eoctober 1982
Model SLBC
5. OPERATION.
5-1. Front- and Side-Penel Features.
5-1-1. f:gnJ*fsnnl.Figure*5:T-i*-ffi*s the front panel of the St"BC
Batch Controller.
LOAD PFE EIIO ALII FAIL.aoooasYARr REsET s?op
FLOyy ,q F-.r t=t F- ef
AATCH
Ef_tJ;-OATA
-t lt7't
,?Lt
cJ
nU
6
l-III
I_1
:,L
swE
O EAtcH
Q rlow lmrr
O FLow
r t r r I r rt r I I t l l lt t t t
Srll-dlegnortrc .l.rm bmpt
Srlcctrrl-drtr lcmpr
Nrm@lrtr(Trg teottl
- Soourrrct con-+ troi mrtcho, lnrttntrnoorrt-+tlorrv cllrphy
- Ertch toati+[ 3!t varuf
+. ?rtr.rrtttne- rwrtcn6
.lrDrrr dtrol.Y rr'lactor fl rutcnaa
Specr for corf"licbntr tnd rn-ginoring untrr
Mrnurl controllrvlr
+Control moda r.-lactor rwitchcr
a- Mrnioulat.d oul'0ut lndlcatot
rMrin I
drtr llrt+l
L
Figure. 5-l-1. Front Panel.
( I ) Sequence status lamps (LOAD, PRE' END).D5n i 4i !h 9- .,t ! g.lll,'E.
"9 {,Jh e, ba 1 9
h' 9' 9 q, ts n r;.c .
Q) Self-diagnostic alarm lamps.
FAIL lamp (red): Lights if the controller lails.
t}"y* jq r p" ggltg} )' L igh ls, lg_*1*n9i*-q,*[g*.alarmstatus.
This lamp flashes il' the data memory backup
battery is not installed. or when its voltage is
low.( 3 ) S pgy*ej.t3.p-"S"ggtto t : * i-t-c.Ig s .
These switches are used to sj**. r*--e_,set an-d stop
the batch sequence. The batch sequence can be
controlled by these switches or by contact
inputs.(4) Instantaneous-florv disPlaY-
T.f . i,nstan.taneous .-ttp-X""*is ,,.djsplgygd -qI]* 3.. bygliPh consisting o-f fiv-e LEDs. -
(5 ) Data disPlaY' :
The data disphy is divided into t\r'o sections.
upper and lower, each of which displays six
digits.
F
O peration 5- 1
Frequently-used "main data" (data itemssuch as set value fiA pril;;; variable valueshorvn in the main data list on the front panel),
and "&$j4;,lgf#*$d#" (data items such as
computational constants and control constantsshown on the side panel data label) are dis-
plal'ed on this data display according to the sel-ting of the main data/auxiliary data selectorswitch (FRONT P./SIDE P.) located on the sidepane!. (See itern (6) of 5-l-2.)
?Ul tl e . p.tgin a ly_"* .._o_p_g t g,ljo..$ ., . $_sf ,"..".1 t{l,,," s e l e q l 9
r
lWjJSh".I-e-*-t$O,NT, P, (q*il data).* with this set-
ting, th:.jlper s::li".',.1. J the disrff,f. :.oltaigthe batch set value, and'"Tnelower iection of the
di5play coniains one of the main data items as '
selected by the data display seiector swilches ifllVl . A selected-data lamp lights to indicHffi
ffi
"fvhich data item is selected. (See Figure 5- l -2.)r *r' I"*e'
,E- ffio display auxiliary data items, s€t the FRONT\ P./SIDE P. lelecror switch tolJp!*P,t(auxiliaryffi+ ff; ;;;ion or the
_9jXH_J9 lll I.l_:..._? n. a u x i I i a ry Aa ta
--i6d
,.!1.9." jfiiln--dntaini" the io'rrespdndine
.4.ttg. The desired item can be selected using the
oiti cisplay selector switches nE (See
Figure 5- I -3.)
The lory_gl_ da-ta -d"isplay, section can be "used"foro G"p"l
"!:1_tg*gilla., u n g.._gl :g,. tgl.". .r eJ-Uner.e.msg*t"a":
tional constants. control constants and,".,pther
(6) Data setting swirches ( ISETI , [m}J .,
ljT'ienrl)These switches are used for setting data.
Brtch tordrr rningFFIONT P
!oa
a
!o
I EArcHi- f f t-,-t rJ:' :, :l -'i u t-t 1r-
I
I
la--/; i i 5 5SIDE P
Mlrn detr Mrin drtr/ruxllirrydrtr r.lrctor ttyYatch
S.l*t.ddttt lrtnot
O SUU (Bttcn totrlkrr vrlur) ffirEv
O BATCH (8rtcn lordrr rtttng|
O FLOW LlMlT (Flow high limit)
O FLOW (lnttrntrnrour flow)
Mran dltr Oltr dlplrv rl'qlor Aurilirry clrtetvltchor
Figure 5-l-2. Functions of Data Display.(Main data display shown.)
*:"
gE. ".r" ,ts r
lM 1 B4E 3.31 E b
f f,,
!r*'ii:
,t-t."-
i\
(7)
(8)
5-2 Operation
Figure 5-1-3. Functions of Data Display'(Auxiliary data displaY shown.)
Data display selector switches (E!'fl).Used to select data to be displayed in the data
display.Main data list.
Contains the most-often-used data. A desired
data item can be selected using the data display
selector switches.
Main data:
SUM . . Batch totalizer value
BATCH......FLOW LIMIT . . Flow high limitFLOW ..lnstantaneous flow
(9) Selected-data larnPs.
One of these lamps lights to indicate the main
data item selected by the data display seiector
switches.
F ;&
Model SLBC
(10)Space lor displaying coefficients and engineering
units.The "coefficients/engineering-units label" pro-
vided as an accessory is attached here.
(l I ) C/ AlM control mode selector switches.
These switches select the control mode. The
lamp inside the selected mode switch lights.
C mode: Automatic mode (batch control). The#}Y*l:" system may be monitored and settings
may be changed from a supervisorY
computer.A s,p.dg; Automatic mode (batch control).qt+:i- I....''.,.;,
M''ilode: Manual mode. The control output sig-b;:.::..'',' , '"' nal can be increased or decreased by
the manual control lever.( l2) Manipulated variable output indicator.
Indicates the current output signal.
Left end 4 mA DC; right end 20 mA DC'( l3) M.'g"nugt ,cpilrol lever.
'Flike::d- " * '
Used for adjusting the control output signai olthe controller in manual (M) mode.
Action: .signal output decreases as lever is'., nroved
toward left
Signal output increases as lever is nroved
toward right.Rate of change:
Fine adjustment:Momentary (approx. 0.2 sec. ) nroyenlent ot'
the lever leftposirion changes the controi srgnai b-v u.l'ii,.
r"
b-.
Auxility drtr itlm no.
O SUU (grtch totdtz.t vrlurl
O AATCH (Brtctr lod.t rtllng)
O FLOw LlttiltT-(Flow high llrnit)
O FLOw ( lnit ntrne(xrr flow)
Mrln dtt Ortr dlrplly rl.ctor AurilbrY drtrnit€haa \
rM 1 B4E3-O1E
..:.;':ffi
. '''': iT. .#.
4::
s-F*)
:E,-*i
'...1'd
't.:.]
.t.!
a:1
{i"i1t
:i:.i
' :lt1
Model SLBC
5-1-2. tm-t*g*:*-SMg*md.,Figure 5-l'4 shows details of the SLBC side
panel.
Operation 5-3
Transmitter power supply selector switch(TRANSMITTER PWR SPLY).For pulse type process variable input signals(two-wire distributor type or three-wire distribu-tor type, see Table 3-l-1, note *t) k ot 24VDC is supplied from the SLBC unit.Transmitter load resistance selector switches(PULSE INPUT).When a two-wire oulse transmitter is used with
uto;Gryffr6rdg#4#'!,'ryd.+rt4&s
qi-'" ,%-:*..r...*.*r*r&aft%d.
above), the load resistance (200 O ,, 5 l0 O or- Ik O ) is selected by these switches. One of these
switches turns the input filter On or OnControl action selector switch (ACTION).This switch is used to select the control action:
DIR (Direct action):lf the process variable value is higher than
the set value. the output increases.
PV (process variable value)-"' MV (control output) increases.
RVS (Reverse action):If the process variable value is hlgher than
the set value, the output decreases. .
PV (process variable value)""'.. MV (control output) decreases.
(4) K eyboard e nable/inhibit switch (EN ABLE/INHIBIT).This switch is used to enable or inhibit data set-
ting by the front panel switches.
*ENABJ*E: Data setting is allowed.8i€*afrl@'qtkswlt4'4gs#
INHIBIT: Data setting is not allowed.(5) Data/decimal point selector switch (D.P./
DATA).This switch is usecl for setting the decimal pointposition o[ the set data. With this switch set toDP, the decimal point can be set using the frontpanel switches (SHIFT. SET).
(6) Main data/auxiliary data selector switch(FRONT P./SIDE P.)
This switch designates the data to be displayed
on the front panel data display as either main
data or auxiliary data.
FRONT P.: Main dara is disPlayed
SIDE P.: Auxiliary data is displayed
*
&"
tM 184e3-O1'E
.. .:t _i.
(l)
Q'
(3)
,-"--.----=\-
i
\'-*t''
-_\
U
TRAI{SMITTER PWR SPLY2av oc
Tr.nrrn rt:., oo*-
-
iEllrugply r.l.ctor lU
rlY oc
PULSE I}IPUT
: i,.: :i -,--: xY*,:: L':?2OO O-r -rroo ltOrO
rroJ
Krvborrd rttingrnrblr/inhibittalrctor
Figure 5-1-4. Details of Side Panel-
[tr' F
Model SLBC
E9712EA
5--4 Operation
(7) Data label.
The data label lists auxiliary data such as K fac-
tors and other computational constants, control
constants and function-specifying data.
Write data values in the data field.
Table 5-1-l shows the data labei.' and Table 5-1-
2 shows details of the auxiliary data function
specification items (item Nos. l7 and l8)'For further details of the data label, refer to TI
I B4A3- 1 1E "YewSeries BCS Explanation of
auxiliary data, and data label/work sheet writing
procedure" and TI lB4A3-0lE "YewSeries BCS
Batch-Blending Control System".
' *,th aOdeO/suOtracted f low srgnal
Table 5-1-1. SLBC Data Label.
Table 5-f -2. Function-specifying Data'
SLBC Batch Controller Tag No' 17 i Function rpocificetion (11
01 IAlrrm (ALMI code 18 I Function rpccification (21
lr'-'-'-'-'-'-':'-" " " 'r
^, I A.tdt flow totrlirr vllur r""""""""":""':"':iOZ I (r;;msenrrrdl |,i:i:i:i,:,:.:i:::i:::::....
uJ i (comprrrrrtdl ., ,, . l;;:::::::i:::i:::i:::i:::i^. I Cumu[tlvr totrlirr vrlur i':':i:':'i':'i:':1 .i .i
I . -i
w i l,rn-mprnrrttdl 'i:l:l:l:"i:l:l;.::: , r: : ::::::::::::
^- i Cumulrtivttotrlil.?vllur i':':':':':':':':':':':':':':':':':':':iu3 i (comprnrrtdl ol:l:l:l'l:l'l'l:l'i:l:l'l'l'l'l'l'l'l'lr
ils" i lnitiel totelized flow limit I
t
19 Flow procon variablc rprn I
Addedhubtructed flow rPon i2A
^. i K lretor for flow proerrL t vrri$lr inout
-AA K frcror lor rddrtsirbltrclGt i
aJ llo- input i
I
-t07) I
08ii
09 II
Prebatch sat value i t
t
Prcdictad leakaga value i i
24 i Totalizer rcala factor
cr i Pl control inpuUenrloger '. dtrpjav/icpclttl tptnt
2O i :.:ilfnrrtion nfrnncl ttme''
i
^^ : Ma$urrd trmPerltura mlnl'zu -ua vrlur
loc.tl
{-tli lniticl flow retting
,fii Flow low limit :etting -lf'l]i rto* fall time sec
29 Compensation factor
^.r Flow trtn$rrrt!7 arror corn
JU , ponrtion corff icicnt o'\\..1/
14
15
t6
lntegral tirne
Proportional band
Measured temperature
31Firrt ordri comP.nltion corflieirnt 0 lrp,ocrtic grnitY P
I
I - o/o ^^ Sacond ordu companttsrcnJ4 : corf{icirnt 'l
"c 33 I Pulse input filter tec
Function specification ( 1 )
A Operation,modeBatchfunctionProvidedProvidad
B Flow signal r@eEter Pulse width0: DutV cYcle 5O%
1: 2O ms 3: 50 ms
2: 33 mr 4: lOO mr
C Communicatlons write inhibit switch0: OFF 1: ON
D lnstantaneout pow€r fail restart mode
0: COLD l: HOT
E External stop input, master pacing
IIIB-1E-DiEl-il F srARr/Fl Eser/sroP switch
0: lnhibitJ Rcsettrng of stored totalrzer and
rep€ater pulse values:
O: All values reset.1: Repeater & nondisPlaved
totalizer digrts Preserved.2z Like 1, but least*ignrf icant tota'
lizer display digit also preserved.
3: Like 1, but wvo least-srgnrf icanttotalizer display digtts also pre'rerved.
Proccr j laoco/r,ru"va?rable rnOut i trlctGd rnPUl
Compensation comPutat lon0: ASTM method usrng Pt lOOA.1: General quadratic formula using
Pt 100a.2: ASTM method with I to 5 V tem'
psrature input.3: General quadrauc lormula using
1 to 5 V ternperature inPut.4: General compensation with
1 to 5 V signal.
0:1:2:3:
1: Enable
Fu nction specification ( 2 ) lGmTl_fl KiLl
G Time unit of flow0: '/h1:'/min
H Flow signal/simulationspecrf ication0: Pulse flow signal1: Analog f low signal
2z Simulation MV inhibit' D/O inhibit3: Simulation MV inhibit, DIO enable
4: Simulation MV enable, D/O inhibit5: Simulation MV enable, D/O enable
I Added/subtracteo flow signal
O: None1: Provided, Pulse, added
2: Provided, Pulsc, subtracted3: Provided, analog, added4: Provided, analog, subtracted
K Cocrgrnlat toncclmoutNtlonprovrded lor
Supervisory sVstembackup functtonManuai backuAutomatrc backulManual backuAutomatic backu
input inhibit/enableExternal stoP i Master pacing
$:'
tM 184E3-O1b
#$
Model SLBC
5-7. Preparation of Data Label-
Before using the SLBC controller, the required
values of auxiliary data items such as function
specifying data. K factors and other computationaland control constants must be decided and input,
and these values should also be writtbn on the data
label (see note ) .
When preparing the data label, refer to TlI84A3-I IE "YewSeries BCS Explanation of auxili-ary data, and data label/work sheet writing pro-
cedure" and Tl I B4A3-01 E "YewSeries Batch-
Blending Controi System".
NOTEorder time, the fac-
on the data label
5-3. Preparation for Operation.
Perlorm preparul ion wirh the controller installed
in lhe panel. or renrovecl and placed on a work table.
(Suppose that the instrument module is in the
housing).Removing the instrument nrodule from the hous-
ing:
C Push u p the stopper. lclcuted below the frontpanel ol the instrument nrodule. to remove it.
W hcn it is druwn out hallway, lhe instrurneRt
nroclule is Stopped by' an intermediate stopper.(Figurc 5-i-i).
Stopper
Figure 5-3-1. Removing Instrument Module'
t
nJperation 5-5"
@ To remove the instrument module from the
housing, push down on the intermediate stopper
while pulling the instrument out of the housing
as shown in Figure 5 -3-2.
'.tE''!
\"--'
Figure 5-3-2. Removing Instrument Modple.
€) Detach the connector from the instrument
module. The instrument module is now separ-
ated from the housing. (Figure 5-3-3).
Housing Connector lnstrumentmod u le
Figure 5-3-3. Detaching the Connector'
5-3-1. Check Special Parts are Installed.
Check to See that the fuse and data memor,v
backup battery are installed. If not., refer to Chapter
6 Muintenance" for installation procedure.
5-3-2. Setting Side Panel Switches. '
( I ) Transmitter power suppl)' selector switch(TRANSM ITTER PW R SPLY )
For pulse type process variabie input signals
(two-wire distributcr type or three-wire distribu-
tor type. see Table 3- I - l. note * I ) a distributorin the SLBC unit supplies 12 or 24V DC ;
tM 18483-O1b
lI option/DL is specified at or,
tory will write data values o
belore shipping the controller.
5-6 Operation
The switch setting is irrelevant for two-wire
voltage level or contact pulse inputs (left side ofTable 3-l-1, note *1).
(2) Transmitter load resistance selector switch
(PULSE INPUT).O When gl.Ug a*!wo,rvi1e pulse transmilter with
the distribulof in the SLBC unit., the switc! .o.t.
responding to.![e desired load r€sistance should
be turned ON, When using any other type o-f
transmitter. be sure to turn all of the resistance
switghes OFF.a If input filtering is needed. turn the Fl LTER
switch ON.NOTE
Select an appropriate time-constant from zeto
(0) to ninety nine (99) seconds and set it into
the auxiliary data item 33 "Pulse Input Filter",
when the displayed value of instantaneous
flow (or analog flow repeater signal) wavers
owing to the irregularity of input pulse signal.
As for setting operation to instrument, refer
to Chapter 5-34 (Setting Auxiliary Data)'
control acrion selector switch (ACTION ).
set to the desired control action position.
Data setting enable/inhibit switch (EN ABLE/
INHIBIT)set-llrl* ryijg!--Je- ltl HIp-lT --9-u"$ns normal-
op-eralien.(5) Dataldecimel Point selector
DATA).Set this srvitch to ,DAI&*duri+gttp,n.
(6) Main data/auxiliary' data selector switch
(FRONT P./SIDE P )
$,p.uhis- swirsh ,ro..FRONT*P** (main data) durins"
n -g t m a I -o-Pg ra1tg-n'- -
Figure 5-3-4. Side Panel Switches'
s-3-3. d;i?JTheToilowing main data must be set
mencing operation.
Model SLBC
before com-
Batch set value (BATCH )
Flow high rrmir set value (FLOW LIMIT)( I ) Setting the data.
Tg1!--gg $-q-Pg-*er'" set the main data/auxiliary
data selecror switch on the side panel togsgl-P.(mai'l..--dara)position'setthedata/decimalffi;'selecto, switch to '-31T,5 then select
the dara item to be set ariffiisbluy it on the
lower secrion ol the displal'using the data dis-
play selecror switches Eg". Next, perform the
lollowing openltions.
L-'*X-
IExanrplevalue)l
PARAMETER
ENABLE OP SIDE P
THHHINHIBIT OATA FRONTP
Figure 5-3-5.
,,#
(3)
(4) of clispl.rl'and setting (Setting batch set
switch ( D. P./
nor.il.a.! .opera-
'hr#/
Note: The shaded Portiondisplay
TRANSMITTER P WR SP2g
lf::=f I
tEitIUJ
LYc
c
PU LSE INP UT
FILTER2OO Qr5to a I uolorrnJ
OFF ON
ACTION PARAMETERDIR ENAELE DP SIOE P
TXXTAIT D ATA FRONT P
sY''J:!- I o,spray ttower)operatron I " i oescnptron
isHII'r f
INCR I.lI
i .__.,llsHtnr> i
l__,llrNCR a
I
lll#l;l*
5
rr--i--i---':--71 i .r
r-rl":3t't
I
I
I
5 8 0 00 C
51000c
5JCC0C
I frte inrtral value of the batchI
i set value or an already set
; vaiue rs rndtcateo.
lffre most significant drgrt
Itnat may be set flashes.I
I
I
i Set the desrred data. lf set-I
it,no is not needed, go to thel"; next step.
I
I fne next most signrficantI
idigrt flashesI
I
i Set the desrred data. lf set-
I ting is not needed, go to the
I next step
i
I
i Repeat the above settrng
i operatron to the least srg-
lnificant digrtI
ifn" whole data thus setI
I flashesI
iI
I Oata setting is comPleted.I
rM 184E3-O1 E
tl indicates flashing of data
t#
tT*wr-
,"ah*-=
i
t-d
[.-,
Model SLBC
(2) Setting the decimal Point.The batch set value decimal point position is
automatically set to coincide with the decimal
point position of the cumulatively totalized
value of auxiliary data item 04. Similarly., the
decimal Doint position of the flow high limit set
value is automatically set to coincide with the
process variable flow span auxiliary data item
t9.A c co rd i n g I y, t h. -e- -. . de
-9.i m a!- -- poi nt- "*Po$i t i qn --need*
not bg-Je.L:uberuselhsg' the" rnain dam*@sP*
5-3-1,As described below., the au xiliary data values
must be set to correspond with the data on the data
label prepared in section 5-2:
NOTE
Operation 5*7
[Decimal point position setting examplel
Note 1 : The * mark indicates a flashing decimal point.
Note 2: The shaded portion t3 indicates flashing digit-
(2)MTet
-the--main clata/auxiliary data selectbr switch
to SI,DE P, (auxiliary data). set the datal(decimal
point selector switch to AATA, and set the data
setring enable/inhibit switch to el!A!LE. Then
select the clata item to be set and display it on
the lower display section using the data display
selector switches trM . Next set the data. The
data is set in the Same way'as for rnain data.
Refer to the main data setting example of par.
5-3-3.Auxiliary datit
items 17 thrusho u ld be
32, items 04
set in the sequence
thru I 6.
0) Setting the decimal Point.r't clirta selector switch
on the side panel to SIDE P.. (auxiliary data)
position, set the rjata/decimal poin t selector
switch to the p.f position, then set the data set-
ting enable/inhibit switch to ENAp,LF,..Usingrhe dera rJisplay selector switches trE , select
the data whose clecimal point is to be set, and
display'it on the lower section of rhe dis-
play. Next perlorm the following operations:
PA RA METERi-.* j* 'ExlBLE D P slDE P
TffiffiffiINHIB IT D ATA FRONT P
Figure 5-3-6.
PA RA METE R
ENABLE DP SIDEP
Tffi H ffiINHIBIT D ATA FRONT P
M'After completing data setting, set the data set-
ting enable/inhibit switch to IN F{ IBIT so as toprevent accidental (erroneous) setting.
ii, "
lM 184E3-O1E \
t
dR:*j#:s
Switchoperation Display 0owerl Descnption
tmt
lsHrr>l
{Note 1}
fl-Tl
(Note 2)
n.rn
The initial value is disPlayed.
The decimal point of the
initial value flashes.
When the SHIFT switch is
held depressed, the decimalpoint'position changes digitby digit and the decimalpoint position flashes. When
the decimal Point reaches
the desired Position, release
the switch.
The entire disPlaY flashes.
Decimal Point settrng com-pleted.
I f th is con troller has been ordered with data
label (option /DL), the clata has already been
set at the factory according to the data label
preparecl by YEW.Before starting operation., be sure to check that
each data item has been set correctly (to cor-
respond with the label) .
ll'any error is found. correct the data setting
as explained below.
Auxiliar,v data that is not being used
according to the function specification can
also be "displayed" and "set". However, the
Settings of such unuscd data iterns does not
affect computation and control
f ..;j :.:':.':.1::.-:"r,_i.:f.)l.t:,!b:*il1
5-8 Operation
5-3-5. Simulation.After setting the main and auxiliary data, check
the operation of the batch and cgntrol functions
using the simulation function of this controller-
(Refer to TI I 84A3-01 E.)
Set auxiliary data item l8 [function specification
(2) I H Process variable flow signal/simulation
specification to simulation mode., and check the
operation (refer to 5-4-l "Automatic mode (Batch op-
eration)" and Table 5-3-1 below).
In simulation mode, contact outputs (D/O) and
controloutput(Mv)canbeinhibitedifsospecilled.(Refer to Table 5-3- I .)
Table 5-3-1. iu*iii"r, Data Simulation Sp..if'ingItem.
18. Function specification Q)
ffiI
I
I H Process variable flow signal/simula-
tion sPecificationO: Pulse
1 : Analog2: Simulation, MV inhibit, D/O inhibit
3: Simulation, MV inhibit, DIO enable
4: Simulation, MV enable, D/O inhibit
5: Simulation, MV enable, Di O enable
5-3-6. Other PreParations. ,,
( I ) Attach coefficient/units label.
Choose suitable coefflcient and engineering
units labels from those supplied with the con-
troller, and stick them in the appropriate place
on the front panel. (See Figure 5-3-8')
If 'A''suitable label is missing, use a blank label
and write the necessary coefTicient or units on it'
Model SLBC
Mounting control valve action labels (Figure 5-
3-e).Match the label location with the action (normal
or reverse action) of the control valve
The labels can be removed using tweezers or
finger nails.CLOSE (Control valve closing direc-
tion).OPEN (Control valve opening direc-
tion ) .
EE
(2)
Figure 5-3-9. Mounting Control Valve Action
Labels.
5-4. Operation and Handling-
5-4-1. Batch Loading (Batch Operation)-
After Setting nrain clata and auxiliury'dut1. start
up the controller as describecl bclow. ll'thc integrll
tinre aniJ proportitinail band har c alreudl' bcctl scl
(thar is, for daily start up). Steps r2' arrd (-6) ;irc
u n n ecessa ry .
Figure 5-4-2 shows the batch sequence oper:,ttitln.
flow characteristics. status input/output operation
and lamp disPlaY.
Note that the operations required to start punlps
and other devices are not described in this nlanuul'
e Turn on the power to the instrument'
@ Set the control mode l,o M. ilnd set thc
integral time to 9999 sec. Set thc proportional
bancl to a sulllciently large value'
@ Set the control mode to tr, or to enable
setting and control lromsupervisory system
set the control mode to tgj@ lg1! =oN
th9 r:se1 tlsnll (front panel R h'SET
swi-tgh or status inPut).The batch totalizer value will be reset. If the
stop status input is oN, the instrument is ready
to start. Note that the instrument cannot be
restarted immediately after normal batch end
without first resetting it. An interlock function
of this instrument disables the reset signal during
a batch sequence-l
Spaca f or sticking coeff icienVu nits labels I
+
ffiffirffiflv
tnrlrrlrltlltllllr
Figure 5-3-8-
rM 184E3-O1E
lff
} ' ,'.,r:'TtFES
Model SLBC Operation 5-9
@ Turn the start signal (front panel START switch @ tf rtre master pacing srarus inpur is turned OFFor status input) ON.This controller operates automatically accordingto the batch sequence, and stops automaticallywhen the totalized flow reaches the batch loaderset value. Figure 5-4-2 shows the change in theflow during the batch cycle.
@ Set the integral time and proportional band
according to the procedure described in 54-3"Automatic control".
@ To stop operation in the middle of a batch cycle,press the front panel stop switch, or t#:*_.Jn_g_*
.
stgp tjalus TP$*9FF. The flow ramps downto the flow low limit in a preset time, and thengoes to zero
@ To resume operation after stopping in lhe mid-dle of a batch cycle, turn ON the start signal
without resettirrg.The remaining quantity is
then loaded, so that the totalized flow coincides-with the batch loader set value. To restart thebatch cycle, begin with step (4) above.
during operation at the llow high limit. the flowramps down to the flow low limit in a presettime. If the master pacing status input is thenturned ON, the flow ramps up to the flow highlimit in a preser rime
LOAO PRE E}IO ALll FAILo'aoooSTART NESE? STOP
f L-,: t rtt-tjt:,lJuu
mmm
Sequence control sritches
Figure 5-4-1.
rM 18483-O1E
lr ,i
IStert
Nrx t b.tch -
cvc,lr ,Total itrr
r.trt Emrrgoncy Flrrtrrtrtop
Mrrtotrecing
t\
(Noto 2)
Mutor gecingcanccll.d
I Pro.bctch
,,
Brtch cnd Totrlirrrrc3atb
ONPower supply OFF
Reset signal(front panelswitch or con- ONtact status OF F
input)(Note 1l
Start signal ON(front panelsnritch or oFF
status input)(Note
StoP signal Orv
(front panel OFFswitch)
Stop signal ON
{status input} OFF
Master pacing ONsignal (status
inbut) OFF
Pre-batchoutput
Batch endoutput
Reset output
F low charac-teristics of:etpoint
Clorect
Oocn
Clorrd
Oorn
\lIILI
i
rltr-JFlow lowlirnit
Note 1: Th€ SESET and START 3t tu3 inputs ur non-locking contacts which ar€ "rs3€t" or"3tart" in th. ON stlt€ (minimum ON timo at lcan 4OO mr)'
Nota 2: Fl€sher onlv whon ttop ttrtul input 3i9nrl is OFF.
IL---
Lamp drrglrv
,T-- Flcrhins
a ---- -Lit
Figure 5-4-7. Batch Sequence and Flow Characteristics-
5-10 Operation
5-4-2. Fixed Flow PI Controller.After setting main data and auxiliary data, start
up the controller as described below. If the integral
time and proportional band have already been set
(that is. for daily start up), steps @ and '@ are
u n necessary.
Figure 54-3 shows the sequence operation,
flow characteristics., status input/output operation
and lamp display.
Note that the operations required to start pumps
and other devices are not described in this manual.
O Turn on the power to the instrument.
@ Set the control mode to M , and set the
,integral time to 9999 sec. Set the proportional
band to a sufficiently large ,value@ Set the control motJe to tr, ot to enable
setting and control from a supervisory system
set the control mode to E.@ Turn ON the reset signal (front panel RESET
switch or status inPut).The batch totalizer value wiil be reset. If the
Model SLBC
stop status input is ON, the instrument is ready
to start. If resetting is unnecessary, skip step
@ and go to step @.Turn the start signal (front panel START switch
or status input) ON.This controller operates automatically according
to the sequence. Figure 54-3 shows the change
in the flow during the batch cYcle.
Set the integral time and proportional band
according to the procedure described in 5-4-3
"Automatic control".To stop operation, press the front panel stop
switch, or turn the stop status input OFF. T[eflow ramps down to the flow low limit in a
preset time, and then goes to zero.
lf the master pacing status input is turned OFF
during operation at the flow high lirnit, the flow
ramps down to the flow low limit in a preset
time. If the master pacing status input is then
turned ON, the flow ramps up to the llow high
lirnit in a preset time
@
@
o
@
O
Marterp.clng
Martrrprcingcrnccllad
ONPower supply OFF
Reret signal(front panelsvvitch or con- ON
tact stttur OFFinput) (Note)
Start signal oN(front panelswitch or oFF
status input) (Note)
StoP signal ON(front panel oFFsrvitch I
Stop tignal ON(status inPut) oFF
Master pacingti;;;r tit"i"' oN
;6Put) oFF
Pre-batchoutput
Batch endoutput
Reret o.utput
F low charac'teristics ofsetpoint
Cloro
Oprn
Clo..dOprn Flow high
I it?r rt
F low lowlarflrtlnrtirl totalard.
llow
Nots: Ths RESET and START status inputE usa non-locking contacts which aro "reset''or,,staft,, in the ON stata (mrnimum ON time at least 4OO ms).
I
I
(
rM 184E3-O1E
Figure S-4-3. Sequence and Flow Characteristics of Fixed Flow PI Controller.
JO
Model SLBC
5-4-3. Automatic Control.The procedure for setting controller integral time
and proportional band is explained below. Ingeneral. if a small change in the controller outputcauses a large fluctuation in the process variable
value, the width of the proportional band must be
increased (the gain must be reduced) to. assure
statility. ln the converse case, the proportional band
must be narrowed.For a process'which responds quickly to a change
in the controller output, the integral time constant
must be srnall. For a process having a long recovery
time, the integral time constant must be large.
Set the integral time and proportional band as
follows:( I ) Set the control mode to M , and tbe integral
time to 9999 sgc. Set the proportional band to asufficiently large value., and then set the controlmode to tr
Q) To obtain the optimum value for the propor-
tional band, perform the following operations:
Decrease the value of proportional band from its
initial large value in steps (for example, from
100'X, to 50'X, to 2A"1,) - Take a sufficiently long
time for each step, so that the state of control
can be observed fully. Continue this operation
un til the control loop begins cycling. (Cycling
means periodic (cyclic) oscillation of the process
variable pointer around the set point, and this
phenomenon is caused by setting the propor-
tional band narrower (setting the gain higher)
than the optintunt value for the process. )
ll'cycling occurs, increuse the width of'the pro-
portional band until the nleter indication stabil-
izes.(3 ) Decrease the integral time in steps. u p to a
point. decreasing the integral time improves the
speed of response of the controller. but if the
integral time is shortened too far. cycling is
caused due to dead tinte in the process. In such
a case. increase the integral time gradually until
the cycling disappears.
5-4-4. Transfer between Control Modes:
The control ntode of the controller can be
changed freelv by depressing the C/A/M pushbutton
switches. (Figure 544). (Npje*"hs@kect
@tffi-slpilsM)Transler between modes is bumpless, and no balanc-
ing operation is required.
?'
Operation s-tt
EnE
Figure 5-4-4. Transfer between Control Modes.
5-4-5. Manual Mode.( I ) Of the C/A/M mode selector switches, select
M. (The lamp inside the pushbutton lights.)(Figure 514).
Q) Move the manual control "lever to lefL (or right)to adjust the output signal. (f igure 5-4-5).
?
Manual controllever
Figure 5'4-5. Manual Output Control.
M anual operation is possible anywhe"r.e-*-Igtwes4l
b a rc fi *iffi
r -a,i a"-ua-teryM-I r' ffiffi hT; ;T;' c h e cr
o'p-Jiirion, manual operation is
automatically stopped, and the ou tpu t returns ins-
tantly to zero.
5-4-6. Resetting Cumulative Totalizer Value.
The cumulative totalizer values contained in aux-
iliary data items 04 and 05 are not reset b"v the reset
signal. lf resetting is needed. set this auxiliarl'datato. zero using the data setting srvitches. For the set-
ting procedure., reler to 5-3-4 "setting of auxiliary
data".
,'1
{tr "
lM 184E3-OlE
"H/
5-12 Operation
5-5. Action to be Taken when FAIL or ALMLamps Light.
Any laults in the controller or in the signal con-
nections are indicated by the FAIL or ALN'I lamps
lighting. If either of these lamps lights (or begins
flashing)., please take appropriate action (as described
below) without delay.
5-5-1. Action to be Taken when FAIL Larnp Lights.
When the FAIL lamp ligfuts and the FAIL contact
output opOns, this indicates that a serious fault has
occurred inside the instrument.(l) Monitor the current output signal, and set it to
a sale level using the manual control lever.(ln FAIL status, the current output can be
directly controlled by the manual control lever.
The value of other analog anC digital output sig-
nals depends on the tYPe of fault.)
Q) Set the main data/auxiliary data selector switch
to.Ihe auxiliary data position to indicate the
alarm (ALM) contents of auxiiiary data item 0lon the data display., and check the cause of the
fault. (See Figure 5-5-4). Take appropriate
action to correct the fault.(3) If the data display does not function normally, it
can be presumed that the microprocessor is not
operating.
5-5-2. Action to be Taken when ALM Lamp Lights.
The ALM lamp lights il the high or low limit
alarms of the contrOller operate. or when inpr'rt-out-
put signals are disconnected.
Display the alarm (ALlvl ) contents ol auxiiiar-v
data item 0i on the data display, and examine the
cause of the fault. (See 5-5-4.) Take appropriate
action corresponding to the cause of the fault.
5-5-3. Action to be Taken when ALI\{ Lamp F'lashes.
The ALM lamp begins flashing il the voltage df
the data memory backup battery is lorv. Replace the
battery with a new one. (See section 6-4 for repiace-
ment procerJtire.)
:.
tM 184E3-O1E
030C _ 0004 + 0008 + 0100 + 0200 (cotrr-
putation range overilorv. conlpensltioninput signal out ol' rangc. process
variable input out ol'rutlge. addcd/
subtractecl inpul. out ol'range)
The diagnostic alarnr codc displal reverts to zero
and the ALM lanrp turns ol'l'when the cause of the
fautt is removed. except for the lollowing items.
Select these items using the data selector switches
E E and reset them using the m keY.
(l) Use the m pushbutron switch to erase alarm
. indication tll':;o Repeater internal data overflorv
o Data setting our of range
o Power failure(2) Use data selector
indication olo RAM mernor!'
tion is erased
input.)
5-5-4. Alarm (ALM)The alarm codes
below,
Model SLBC
Codes and their Meanings.and their meaning are listed
occur sirtrultiineousll'. thc
code nun'lbers is displlr!'ed.
switch.s EE,o erase alarm
data lost. (The alarm indica-
when a new data setting ist
C:;.
It two or m0re laultshexadecimal sunt ol' their
IExa m plel
Code i Lamp
0000
ooo 1
ooo2
ooo4oooS
oo10oo20
oo40oo80
0100
0200
o400
0800
2000
40008000
*,,FAIL
ALM
ALM
ALldl
ALM
ALM
ALlvl .ALM
ALM
Meaning
Normal
Fault in A/D converter
Fault in DiA converter
Computation range overflow
Compensation inPut signal out ofrange
Error in compensation computation
Data memory backuP batterY notinstalled, or low battery voltage
Control output open circuit
RAM memory data lost
Process variable input signal out ofrange or missing Pulse inPut
Added/subtracted input signal out ofrange
Leakage detection error
Flow signal out of range (fcr Plcontrol input, analog display andflow signal repeater span) afteracidition/subtraction . ?
Repeater internal data overflow
Data setting out of range
Power failure
ALM
ALM(flashrng)
ALM
ALM
ALM
( 1) If the ALM lamp begins to flash during
normal operation. replace the battery rvithin
one month.
Q) The flashing of the ALM lamp has prece-
dence over its continuous lighting. Thus,
other alarms cannot be clisplayed while the
lamp is flashing.
Aus. 1984
:e
6-1. Adjusting ZeroIndicator.
Point of Control Output
Model SLBC
6. MAINTENANCE.
This chapter explains the indicator adjustmentand parts replacement procedures.
Main*.nrn.. 6-l
Figure 6-2-t Replacing Nameplate.
6-3. Replacing Fuse.
If it seems that the fuse may be faulty, check the
inside of the fuse holder lor contaminatiqn or poor
contact with fuse ',( I ) To remove the fuse, unscrew the fuseholder cap
(turn it in the direction of the arrow marked on
the cap counterclockwise); the cap and fuse
may then be removed
Q, lnstall a new fuse of the correct rating. Tightenthe cap llrmly. '
Fuse Part No. : G9OO 1ZFRating : 1A
Figure 6-3-1. Replacing Fuse.
llo *'
Pull the instrument module about 80 mm out ofthe housing. The zero point adjustment is located
under the moclule, approximately 60 mm from the
fron t pane l.
Adjust the zero using a standard screwdriver.(See Figure 6-l-l).
ooooo
OBB
Figure 6-l-1. Adjusting Zera Point of Control Out-put I ndicator.
6-7. Replacing Nameplate (Tag Label).
Draw out the instrument ntodule a little from itshousing, and open the lid located on the top of the
front panel. Remove the nafrteplate. and install a
new one. (Figure 6-2-l).
n
)v5l
184E3-O1EIM
6-2 Maintenance
64. Replacing Data Memory Backup Bat-tery.
lf the ALM lamp on the front panel of the instru-ment begins flashing, please replace the battery with-
out delay.
NOTELeave power applied to the instrument while
replacing the battery. lf the battery is removed
while the power is off' data (parameter) set-
tings may be lost
(l) Draw out the controller module a little from the
housing, and remove the battery cover and bat-
tery. (See Figures 6-4-1 and 6-4-?.)(2) Install a new battery, and fit the battery cover
secu rely.(3) Make sure that the ALM lamp on the front
panel has stopped flashing.
Figure 6-4-1.. Removing Battery Cover.
tM 18483-01E
..1 f
Model SLBC
lPrecautions for storage and handling of datamemory backup batteriesl(l) Storage conditions
Ambient temperature: - l0 to 60".Ambient humidity:5 to 95ah RH (non-con-
densing).Location free from corrosive gases.
(2) Replac'e the complete battery assembly'(batteryin plastic plug-in package).
(3) When measuring thti battery voltage, be sure to
use a high impedance voltmeter. Do trot attemptto measure the voltage using a circuit tester or
the like.(4) Cautions in handling batteries
a Do not charge the batteries.o Do not heat or put into a fire.a Do not short the positil'e and negative poles
toget he r.
o Do not appl!' shock. do not atte nt pt to dis-
asse m b le.
FqB
Figure 6-4-2. Removing Battery.
,4
S,.
March 1982
ry'1{.:1?
..1
tI
,'.i
YfWSrRIEs BCS
Model SLBC
BATCH CONTROLLER
\.-
The SLBC Batch Controller co^bines main functionsof .sBsD Barih ser unit and |LCD Indicating con-troller. It con be used on irs own in Batch Loaderloops, or can be used with'the |LCC Blending con-troller in high-resolution in-line batch blending systems.
The controller functions include:o scaling, addition or subtraction of flow signals,
instantaneous flow display, repeater fo, a !'lowsig na I.
o Analog inputs and outputs, and compeniation com-putstio n lunctions.
o Flow program set unit, batch sequences. Sequencerswitches are on the'!'ront panel.
o various totalizer functions. To talizer porametersare easy to set, and totalizeE totals rnay be viewed.
o Communications functions the instrument is easyto design into a system, it can cornmunicate witho central operator station or supervisory computer.DDC or SPC operation is possible.
o Self-diagnostic functions.
STANDARD SPECIFICATIONS
Input/Output Signals
Process Variable. Pulse Input Signal: 0 to 6k*z, span atleast 0.24 Hz. zero elevation not possible.
Make-to-Break Ratio: Between 35Vo and 65% at the6 kHz maximum input frequency.
lv{ake-to-Break Ratio =ON time X lo07oON time + OFF time
Pulse Specifications: voltage or contact pulse input;two-wire or three-wire transmitter may also be used
distributor in SLBC supplies l2Vl24V (switchse le cta ble ) .
Input Filter (e.g. for contact pulse input): Time constantl0 ms. Filter ONIOFF switch.
Two-wire Transmitter: Load resistance switch selectable
- 200Q.510O or I kQ.Voltage Level Pulse: From two-wire or three-wire
transmitter. Distributor voltage + I 2 v DC or +24 YDC !10%, current at least 30 mA.
Voltage LOW Level (Er-): -l V to +8 V DC.Voltage HIGH Level (EH): +3 V to 24V DC.Amplitude of Pulse Signal (EH - El): At least 3 V.Input Resistance: At least l0 kO.Contact Pulse: Relay/switch contact or transistor switch.Contact ON: Source resistance up to 200 Q.Contact OFF: Source resistance at least 100 kQ.Contact Rating. At least 30 V DC, 30 mA.Auxiliarv Pulse Input Sienal (Added to/Subtractedfrom Process Variable), and Status Inputs:
Voltage (level) or contact signals.Voltage (Level) Input:Voltage LOW Level (Et-): -l V to +l V DC.Voltage HIGH Level (Es): +4.5 V to 25 V DC.
Contact Input: Relay/switch contac! or transistorswitch
Contact ON: Source resistance up to 200 Q.Contact OFF: Source resistance at least 100 kO.Contact Rating: At least 5 V DC, 20 mA.Frequency of Auxiliary Pulse Input Signal: 0 to I kHz,
span at least 0.24 Hz, zero elevation not possible..Make-to-Break Ratio: Between 35% and 65% at the::j:: 'l kHz maximum input frequency. (See above for
definition of make-to-break ratio).Analog ,.Input Signals (Process variable or AuxiliaryFlow and Compensation Signals): I to 5 V DC, input
resistance I MQAnalog Input Conversion Accuracy: t0 .2% of span.RTD Input Signal (for temperature compensation)(SLBC-3"00 only):RTD: JIS specification Pt l00Q 3-wire type.Lead Wire Resistance: Up to l0 Qlwire.Ternperature Compensation Accuracy: t0 .2% of span.
Output Signals:Pulse Output Signal (flow signal repeater):
contact signal, rating 30 V DC, 200 mA.Frequency : 0 to I kHz. S pan at least A .24
Transistor
Hz whe.nrepeater pulse width duty 5A%.
Status Output Signals (for signal input abnormal (miss-ing/leakage), pre-batch and batch end alarms, resetand fail signals * five points): Transistor contact signais,
rating 30 V DC, 200 mAAnalog Output Signal (flow signal repeater): I to 5 V. DC, load resistance at least 2 kf,2
Analog Control Output Signal: 4 to 20 mA DC, loadresistance 0 to 7 50 Q.
Analog Output Conversion Accuracy: t0 .3% of span.
Isolation: Both analog and contact (status/pulse) rlosignals are isolated from the power supply. Contacrl/O signals are isolated from internal circuitry.Pulse UO signals are. also isolated from each other.Analog U O, status inputs and status output*," useseparate common negative lines.
9-32, Nakacho 2chome, Musashino-shi, Tokyo, 180 JAPANPhone: Tokyo 0422-54-1 111 Telex: A2822-327 y EW MT J GS 1B4E3.E
@ Coovright: Jan. 1983(Y)4ttr Edition: March 1984(5)
trL
,ttsr
YOKOGAWA EUECTRIC WORKS
r*
are ignored.Voltage Flow'signal Processing:
input signal range of 1 toSpan corresponding to5 V DC (4-disit fixed
to5VDC.(Pr r 00 Q);
or general
Input Processing FunctionsProcess variable and' auxiliary flow inputs may be
either voltage or pulse signals, compensation input may
be either a voltage or RTD signal'
Input Cutoff : Analcg flow input signals less than A.787o
of span, and pulse flow input signals less than A'24H2,
Pulse Output: Output pulse rate may be scaled by a
factor K'. K' (Kl , Ke ) are S-dieit fixed point num-
bers, of maximum value 29999.Pulse Output ON Tkne: Selectable one of 20,33, 50
or 100 ms or duty cycle of Savo (for YewSeries
BCS Instruments: up to ten may be connected in
parallei with outPut).Analog OutPut: I to 5 V DC.
Totalizer FunctionsFive totalizers are built in three 6-digit batch
totalizers and two 8-digit (cumulative) totalizers:o Batch flow totalizer (process variable only).o Batch flow totalizel (process variable, with compensa-
tion computation).o Batch flow totalizer (process variable, with auxiliary
flow signal added to or subtracted from it, and
compensation computation).o Cumulative flow totalizer (process variable, with
auxiliary floy signal added to or subtracted from it).o Cumulative flow totalizer (process variable, with
auxiliary flow signal aclded to or subtracted from it,
and compensation computation)
Batch totalizer is reset after end of each batch by
reset input signal or front panei reset pushbutton.
Cumulative flow totalizer r filEY be reset maqually by
entering other data for totalizer value '
Data Display and Data Setting FunctionsData Display:
upper display is batch loader setting, 6 digits.
Lower display is selectable data, 6 digits.
Selectable data (displayed in lower dispiay) may be
major data itern or auxiliary data item:
Major Data ltem: Displayed data type is indicated by
lamp ne xt to data itegr iabei on froni panel' Value
of batch flow totalizer ( for process variable with
auxiliary flow signal added to or subtractec from
it, and compensation computation), batch loader
set value, instantaneous flow high linrit and instan-
' taneous flow may be disPlaYed'
Auxiliary Data ltem: Displayed data type is indicared
by code displayed in upper display' Auxiliary data
hrcludes the other four totalizer values, pre-batch
alarm settirtg, progrem set parameters and control
parameters. A table of data that may be displayed
is on the instntment side Panel'lnstantaneous Flow Display: 5-segment bar graph'
Data Setting:Displayed Data Seiection: Selected by push buttons-
One switch (on side panel) changes from major data
displaY to auxiliary data disPiaY'
Data setting: uses push button switches. Data setting
may be inhibited (disabied) by an inhibit/enable
switch on the side Panel
point number).Totalizer Scale Factors: Scaler for pulse signal input
(constant K number of pulses for every flow unit
totalized). Totalizer scaie factor for analog signal
input. K (Kr , Kz) are S-rjigit fixed point numbers,
of maximum value 29999 -
Auxiiiary Flow-signal Processing: Auxiliary flow signal
can be added to or subtracted from process variable
signal. Range of analog output ( to PI algorithm,
display and repeater) is bdjustabte'
compensation computation: can compensate the
process variable and auxiliary flow signals for liquid
density changes with temperature. other types of
compensation are also possible (see below).
Temperature ComPensation :
Input signal: Platinum RTD (Pt 100 Q) or ITemperature Range: for platinum RTD
-5 0 to +2 20o C.
For a I to 5 V DC signal; Arbitrary '
Computation Format: ASTM equation
quadratic equation.nsift Equation: Vs = Vl\l + a) 'f (P, t )lGeneral Quadratic Equation:Vo-Vl,(l+a){l+P(r-re)X l0-2 +7( t -to)2 Xl0{ }1
Vg '. Yolumetric flow at reference temperature rp '
V' :Volurnetric flow (prccess variable flow signal)
at tentperatu re t -
tg : Reference tenlPeratureASTM.
("C), tg = l5oC for
r : Flow sensor temPerature (oC)'
a : Flow transmitter compensation coefficient,( -0.9999 to *0.9999).
p : First order compensation coefficient, ( -0 -9999
to +0.9999).^l : Second order compensation coefficient, (-0 .9999
to +0 .9999),p : Specific gravity, (0.5000 to l '2000)'
' Note: For density (specific granty ) compensation' coeffi-
cients t and p are used to convert volumetric tlow to
ASTM standard conditions tu = 15"C'
General Compensation Computations:
computation Format: vo = v(c + 0.5), c ranges from
. 0 to I - its value corresponds to the compensation
input signal; a voltage in the range I to 5 V DC
Flow Signal RePeater FunctionOutputs puirr ancl analog signals corresponding to
the process variable input ( the instrument can also
add or subtract an auxiliary flow signal input in this
case. the span of analog output (to PI algorithm, dispiay
and repeater) is acljustable).
Jd
GS 1ts483.E
SLBC ModesThe S LBC Batch Controller offers
modes:o Batch loader (combination of batch
PI controller) or
the following
set station and
c PI controller (standalone controller, or master con-troller in a blending control system).
o SPC or DDC modes are also possible.
Batch Loader: One SLBC mode is batch loader (batchset station plus PI controller). (See batch sequencein table, and flow setpoint program in figure below).Program is started by start status inpu t or startpushbutton on front panel.
PI Controller: Another S LBC mode is PI controller(standalone controller, or master controller in a
blending control system demand pulse ogtput,using flow signal repeater, and master pacing inputprovided). -
Emergency Stop/Ristart (see figure): Provided for batchloader or PI con troller modes (see above) usingstopistart status inputs. Ramp change in outputbetween high and low flow limits, step change inoutput between low flow limit and zero.
Master Pacing Input: Changes (ONIOFF or OFF/ON)cause the output to rampl between high and low flowlimits. Useful when SLBC is used as a blending masteror used in a blending batch loader system (the SLBCcan provide a demand pulse signal to a slave con-
' troller such as the SLCC Blending Controller).
Batch FunctionsBatch Sequence:
Batchstatus
Statusinput/output
Lamp litLOAD, PRE,END
Status outpr, tPre- [ e"t"nbatch i end Reset
StartPushbuttonor statusinput
Load lit OFF tooN*
OFF toON
Pre-batch
Batch endpre -alarmoutput
PR E Iit ON toOFF ON
Batchend
Batch endoutput
END IitLOAD off OFF
ON toOFF
ResetPushbuttonor statusinput
PRE, ENDoff . LOAD *
f lashingOFF OFF
ON(rno -
men-tary )
StopPushbuttonor statusinput
LOAD'*,PRE, ENDf lash ing
OFF ON toOFF**
+ Contact closes when the initial flow limit tsee diagrambelow) is reached.
.. LOAD lamp flashes when STOP status input is turned OFF(STOP condition) or RESET status input is turned ON.
** Qgntact opens after program ramps flow set point down tozero
Batch Computation Period: 0.04 seconds.
Setpoint Program: I l"* H ishLimit Setting v Pre-Batch-End Alarm
F low LowLimit Setting
lnitial FlowSetting
3
Control FunctionsThe SLBC contains a P[ controller.
Control Modes: A (Auto) and M (Manual). (Thesecorrespond to SPC and DDC respectively in computer(rernote setting) mode).
Auto Mode: PI control.Proportional band 6.3 to 999.9Vo.Integration time constant I to 9999 sec.
Manual Mode: Two speed operation.Slow - 40 sec./full span change.Fast - 4 sec.lfull sp an change.
Control Mode Transfer: Bumpless and balanceless AIMtransfer. ' '
Manipulated Variable Output Indication: Horizontalscale 3 9 mm long, one pointer, with two memoryindexes and valve open/close direction marks.
Indicator Accuracy !2.57o of span.Control Period : 0 .2 sec.
Alarm FunctionsDe tects loss of flow process variable input signal
between the tinre flow should have reached high limitsetting and pre-batch-end. ALM lamp lights, alarmoutput contact opens.
_Leakage Detection: Detects leakage flow between"batch
end and reset. ALM lamp lights, alarm\output contactope ns.
Communication Func tionsCommunication with operator console and super-
visory computer via Field Control Unit (UFCU).Illaximum Distance between UFCU and SLBC: 100 m.Data Transmitted: Instantaneous flow, batch flow
totalizer value (process variable, with auxiliary flowsignal added to or subtracted from it, and compensa-tion corn p u ta tion, , barch loacier se tting, initiai tjowsetting, initial totalized-flow limit setting, high flowlimit setting, manipulated variable output, controlmode, batch status, alarm status, cornpensationcoefficients.
Data with Remote Setting: Batch loader setting, batchflow totalizer value (process variable, with auxiliaryflow signal added to or subtracted from it, and com-pensation computation), initial flow setting, initialtotalized-flow limit setting, high flow limit setting,manipulated variable output (in manual or DDCmodes), control mode, batch sequence status, com-pensation coefficients. Remote parame ter settingmay be inhibited; if parame ter setting is enabled,the mode or any of these data can be changed fromthe supervisory computer or operator console.
Computeri Auto/lllanual (C/A/M) Mode Switches onS LBC Front Panel: Lamps in these switches indicate'instrument mode. The mode (ComputerlAuto
i Manual) can be checked and changed by a super-visory computer or from a remote operator station.During SPCiDDC operation from a supervisorycomputer, only the 3'C" (Computer) lamp is lit.During local operation or remote operation fromthe YEWPACK UOPC console, the (6A" or 53M"
lamps are lit.-it'
GS 1B4E3.E
LeakagePred iction
IStart
IBatch End
R ise Timelnitial Totalized-Flov.r Limit Setting
)t
Fall Time
J?
4
Power Fail/Restart FunctionsTotalizer Value: Not changed by power failure.Batch and Control Functions:
For a power failure of up to approximately 2 seconds
instrument status may remain norrnal (as if therewere no break), or revert to that after an emergencyshut down (either action selectable)For a power failure of more than 2 seconds - instru-ment status reverts to that after an emergency shutdown.
Dbta Mernory Backup During Power Failure: By internalbattery. All contact outputs are OFF during a powerfailure.
Life of Backup Battery (temperature up to 45oC):At least 5 years (normal operation),At least I year (backup operation).
Self-Diagnostic Func tionsThe cause of an alarm if, indicated as a numeric code.
Computation and Control Circuit Abnormal Alarm:FAIL lamp lights and fail contact output opens-
(Manual operation is Possibte).Input Signal Abnormal, Mrnipulated Output Open,
Power Failure, Pulse Repeater Overflow, Data Setting
Overrange: ALM lamP lights
Memory Backup Battery Low: ALM larnp flashes.
Communications Abnormal: Applies to computer(remote) mode. "C" lamp flashes (and SLBC revertsto backup mode Auto or Manual selectable)while abnorrnal.
I
I
Process Vanable lnput I
(pulse srgnall
Process Varrable lnput I
or Added, SuolractedFto* (l to svl
Auxtharv Added,Subtracted Flow(pulse srgnafl
Comoensatlon lnputSignal (Pt 'lOO (l )
Compensatton lnPutSrgnal (l to 5V)
Simulation FunctionsIn simulation mode, flow signal is internally genera-
ted, and a check of batch and totalizer functions may
be performed.
Normal Operating ConditionsAmbient Temperature: 0 to 50"C.Ambient Humidity: 5 to 90% relative humidity (non-
condensing)Power Supply: Two versions, for "100 V" (standard) or
"220 V" (option i A2ER). Both versions may use AC
or DC, without change to the instrument:
Version I 1OOV I 22OV
DC (polarity 11v_glsiblgl_ t__.4 tg 1:o v _* i *120 to.340 v
Ac (4? *Gt [;t - I-eo i" rga t--i--1 38 * 264 v
Insulation Resistance :
Between I/O Terminals and Ground: l00Ma/500 V DC.
Between Power and Cround: 100 MA/500 U,?a.Dielectric Strength:Between I/O Terminals and Ground: 500 V AC for
I minute.
iil
rli
;
{wrth added sublracledllow srgnallrlri
(wrth Compensdtroncomputatroni
Flow SrgnalRepeater t t{pulse srgnal)
Alarm OutputSrgnal{for ross ol flow
i pulse srgnal.I tearage llowl
I rtorr, Srgnat
1 (1 to 5V)
@ co--unrcatrons
ManroulatedOutPut(4 to 2O mA)
Farl Srgnal
Reset Signat
' With added/subtracted flow signal, and comp€nsationcomputation.
" e.g. ciemand puise output. '. The span of 1 to 5 V analog output (and the input to Pl
algorithm, display and repeater) are also adiustable whenauxiliary (addedrsubtractsd) f low input rs used.
1l ASTM tormula \l2l Ouadratrc formula I
3) General cotnpensatroncomputatron I
StarrStopReset
Master Pacrng
Maximum Power Consumption:
s LB C-200 540 mA
56O mA
22.7 V A 28.5 VA
23.3 VA 29.5 VA
Tota[rer Funclrons
CumulattveFlow fotahzer
Batcn FlowTotairzer
lnstantaneousFtow Drsolav
c omDensatton cornputatton
GS 184E3-E
SLBC Eatch Controller Functional Block Diagram
JF.
Between Power and Ground:
1000 v Ac for I minute ( 100 V version).
1500 v Ac for I minute QzA V version).
Wiring:signal wiring toifrom the Field: ISO M4 size (4 mm)
screws on terminal block.
Power and Ground Wiring:
100 v version: JIS c 9303-two-pin plug with earthing
contact. (IEC A5-l 5, UL498)
220 V version: CEE 7 VII (CENELEC standard) plug'
Cable Length: 300 mm.
Mounting:Flush panel mounting. lnstnrments are in housings,
and may be mounted individually or side-by-side.
Rear of instrument may be up to 7 5" below front'
Nameplate:Size: 8 X 65'3 mm' cream semi-gloss finish'
Lettering: tn black, one or two rows each up to 14
alp hanumeric characters long.
Front Panel Finish: Dark Green (Munsell 2.5GY 3/l).Bezel: Aluminium diecast, black baked+namet finish-
Housing: open front. connector for SPBD Portable
Manual StationHousing Dimensions: 182.5 (H) X 87 (W) X 480 ((D):
depth behind Panel surface) ( mm) 'l'Yeight:Instnrrnent Body: 3 .2 kg (excluding housing).
Housin $ 2 kg (excluding mounting kit)'
OPTIONS
IDL: With data label attached'
ilzrn: For ..22A V version" power supply.
/MTS: Supplied with kit for individual mounting.
Formountingingroups,seeGSlB4Fl.E./scF-GnM: Mounting kit bezel color change from
standard color (black). choose color from set of
optional colors (see GS 2 2D I F 1 -E )' Specify color
code in sPace [./NHS: No housing, plug-in instrument module only' See
GslB4Fl.Etoorderhousingseparately./NP: Lettering on front panel nameplate'
/NPE: Letter! engraved on front panel nameplate.
ACCESSORIES
I A fuse, quantitY one.
Engineering units labels' one set'
MODEL AI'ID SUFFIX CODES'
* When ordering housing separately, spetify /A2lNHS't.,
d:,
GS 18483-E
Modol Suffix Code Description
SLBC Batch Controller with t
Communication and Com'pensation Functions
Com-pGnsa-
tionlnput
-2
-3
1 to 5V DC
Pt lOO O RTD
loo Always 0O
stvrr coJt-l .e Style B
Option /DL Witfr data labels attached
Common Options
/AzER/MTS/scF€uM/NHS/NP/NPE
22O V Power suPPlY *
With mounting kitBezel color change
Without housingNameplate letteringNameplate engraving
TerminalDesignation Description
TerminalDesignation Description
1
2
3
4
5
67
I9
10
11
12
13
14
15
16
:l *
\compensation input,
lSRrD inPut
-);;" s v Dc*4
+ - Process variable input, or auxiliary
-, --flowinput, ltoSvDC
+
-1 Master pacing input
* -r
I Strrt input.-llResetinput*f lllst"einput- lL I l,Common
+ -l
pre.{catch outputI* -1 | Batch end output
- I t eommon (& reset output, - terminal)
17
18
19
2A
21
AB
coF
H
J
K
L
M
N
: > Communications "2
: > Auxiliarv pulse flow signal input
Fail output (- terminal)
: > Manipulated output, 4 to 2O mA DC
: > Ftow signat repearcr (pulse outputl
+ Reset output (+ terminall
: > Flow signal repeater (1 to 5 V outputl
:> Ararm output
+ Fail output (+ terminall
6
TERMINAL CONNECTIONS
==:===== ORDERING INSTRUCTIONS =========
When ordering, specify the following:Model, suffix and option codes.
Nameplate marking, if required (options /NP and
/NPE).3. Mounting kit (option /MTS) if the instrument is to
be mounted individually.4. Fill out the appropriate worksheet if data labels
are required.
t/; Use shielded twisted-pair cabf e(SCCD see GS 3485K3{2E}.
.3: For Model SLBC-3OO only.
.4: For Model SLBC-2OO onty.*5: 12V 124 V distributor f or traltsmitter
bu ilt into S LBC. .,,
=========== RELATED EQUIPMENT ===========
l.1
Related InstrumentsSBSD Batch Set StationSLCC Blendine Controller .
STLD Tb'talizer.UFCU Field Control Unit . .
SCCD Communications Cable
Related Spare Parts
lvlemory Backup Battery. .
. See GS IB4EI-E
. See GS I B4E2-E
. See GS 18484-E. See GS 3485C2-01ESee GS 34B5K3-028
. . Part No. E97l lDH
Terminal No. Contact, or Voltage-Level Pu lse
2-wireTransmitter's
3-wireTransmitter'5 r
1
2
3
:>Transmitter-
\ TransmitterSigt.
\ rr"nsmitter+/
GS 1B4E3.E Subject to change without"notic€.
3o
Drawings
vewSERIEs BCS
Model SLBC
BATCH CONTROLLER
UN!T: mm
PANEL CUTOUT
80 t0.5li
TrminrlDrrignrtion
Contret or Voltrgr.Lrvrl Pult 2-Wiru Oirtributor 3-Win Dirrributor
1
23
: >'Trenrmittcr: > rransmitrar
Sig.r) Transmitter
'2 Ur SCCD $ieldcd twirtcd.prir cabtc.'3 Cablc lcngth: 3OO. Plug dimenrion: Sec the below drawing.
Ar for depth dimencion, povwr connection and vrcight for option ',lLH,, reter to SD 1g4Fl -128.
otr
oiie"i.i"" I Drr€istion
A I *:, Manroulatcd OutputB |--/(4to20mAOCIC I * \.f
'ow Signat Rcpeetcr
D | -./ {Putsc Output}F | + Rctet Output {+ Tcrrninert
Trrminrl
!lJ., I +\FlowSignal RepcaterK l-.. (l to5VOCl
; l:>Ararm output
N | + Farl Output {+ Terminail
WeightSLBC Body: 3.2 kg.Housing: 2.0 kg (Excluding Mounring Kit).*3
10/164 25OV IWO.POLE PLUG WITH OUAL.E,ARTHING CONTACTS
h'3
l;
4.610,2r.5i0. t5
ll.6ulx I rb.lI l?.1 t urx
REMARKS
JIS C 8303 I5A I25 V TWO.PIN PLUG WITH EARTHING CONTACT
PANEL THICKNESS3.2 to 20
RECOMIIIENDED POSITIONOF SUPPORT ANGLE 4IO
22
TERMINAL CONNECTIONS
#
TrrmimlDrdgnrtion Drrcriptbn
t23a5678910tl1213
M$tar-Pacing lnputSnn lnputRrrct lnputStop lnputComrnon
) t""rured Putrc lnput .1
8-r +.a J RTD \Comocnretion tnput: f lnp.rt /l to 5 v oc
+ Meeturad Anelog lnput orAddcd/Subtractad Anrtog lnput
Hotrc '1
Trtrnirul I
.riarrl-l Orrcrigfton
Prc-8rtch OutputErtch<nd OutputComrnon & RcrctOutput (- Tcrminatl
I l]>..mmunication'219 I *:,looed/Subtractcd20 | - '' Pulse lnput
4 I - Fait Output (_ Terminail
14r5
16
++
l;Kb-NW%\-j \ V
EAsTl{ CONTACTS HOLE EARTH CONTACTS
CEE PUELICATION 7 STANDARD SHEET VII
@ CooVright 1981. Printed in Japan; Februa ry ZS, 1gg4/.1 5 (Au )
6thSD 184E3-O1E
Edition: Febru ary 25, lgg4YOI(oGAWA I.CIKT.|SHI N ET-ECTRICt
P "- 36
\__
srzE A4\
*frtEDrawings
vrwSERtEs Bo
HOU:SI-NG KtT (roo L|NE HOUSINGI
't
UNIT I nm
a
O.a
.a
,
\?AflEL CUTOUT
filE0t0.n
T"rJ-lal*rl-. Iel-f I
TERMINAL BOAR,D
fiTltrffi FCI-XJYS80.010gfiilileil tct<ocAwA I'tctq.]st{tx EtEcrntc
Fornr Y -24A-2
AAA p-,37
t\l/--
;t s
t,tltl,t
I
520- 360
1777t
o $rrorr Ar€Lf
TerminelDcg:gnction De*ription
L1
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