Gsk983t-h Version Tv3.0ab-8 Plc User Manual

8/22/2019 Gsk983t-h Version Tv3.0ab-8 Plc User Manual

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GSK983T-H Turning CNC System

PLC Manual

Version TV3.0AB-8

(Special for China Jinan 1st machine tool factory)


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TV3 . 0AB -8 Ve r s i o n PLC Use r Ma nua l o f GSK98 3T -H Tu r n i n g CNC Sy s t em

CONTENTS

1 GSK983T-H MACHINE OPERATION PANEL AND RELEVANT ADDRESSES DIAGNOSIS ................................ 1

2 I/O INTERFACE SETTING OF TV3.0AB-8 VERSION PLC ........................................................................... 3

3 PC PARAMETERS OF TV3.0AB-8 VERSION PLC ...................................................................................... 8

4 M CODES SIGNIFICANCE OF TV3.0AB-8 VERSION PLC ......................................................................... 12

5 TOOLPOST FUNCTION ............................................................................................................................... 13

6 OPERATION PANEL X AXIS DIRECTION KEY ADJUSTMENT (FRONT TOOLPOST AND REAR TOOLPOST).... 14

7 ZERO RETURN OF THE MACHINE FEEDING AXIS ....................................................................................... 15

8 SPINDLE FUNCTION .................................................................................................................................. 15

9 SPINDLE ALARM ........................................................................................................................................ 1610 EXTERNAL MPG..................................................................................................................................... 16

11 SPINDLE AUTOMATIC CHUCK FUNCTION ................................................................................................. 17

12 TAILSTOCK FUNCTION............................................................................................................................. 17

13 CENTER FUNCTION................................................................................................................................. 18

14 CENTER DRILL DEVICE CONTROL FUNCTION ......................................................................................... 19

15 AXES RAPID MOVE ADJUSTMENT (G0 SPEED ADJUSTMENT) ................................................................ 19

16 LUBRICATION FUNCTION......................................................................................................................... 20

17 COOLING FUNCTION ............................................................................................................................... 20

18 OVERTRAVEL RELEASE .......................................................................................................................... 20

19 CHIP REMOVAL FUNCTION ...................................................................................................................... 20

20 SPINDLE FEED AXIS INTERLOCK SWITCH ON PANEL .............................................................................. 20

21 SAFETY DOOR FUNCTION ....................................................................................................................... 21

22 FEEDER FUNCTION ................................................................................................................................. 21

23 TAILSTOCK RELEASE/CLAMP .................................................................................................................. 21

24 CENTER JIG RELEASE/CLAMP ................................................................................................................ 22

25 PLC VERSION DISPLAY........................................................................................................................... 22

26 TV3.0AB-8PLC ALARM LIST OF GSK983T-HCNC SYSTEM ............................................................. 22

PLC VERSION UPGRADE FORM ..................................................................................................................... 25


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1

1 GSK983T-H machine operation panel and relevant addresses diagnosis

Z40.0

9.0

AUT

O

36.0

7.0

X41.1

10.1

RAPID

40.1

9.1

X37.1

8.1

EDIT

36.1

7.1

Z40.2

9.2

MDI

36.2

7.2

F100

X100

41.3

10.3

F50

X10

40.3

9.3

F0

X1

37.3

8.3

MANUAL

36.3

7.3

CCW

41.4

10.4

OPTIONAL

STOP

40.4

9.4

SINGLE

37.4

8.4

MPG

36.4

7.4

STOP

41.5

10.5

MACHINE

LOCK

40.5

9.4

SKIP

37.5

8.5

MACHINE

ZERO

36.57.5

CW

41.6

10.6

M.S.T.

LOCK

40.6

9.6DRY

37.6

8.6POS

R

ECORD

36.6

7.6

ORIENTATION

41.7

10.7

PROGRESTART

40.7

9.7

USER2

37.7

8.7

USER1

36.7

7.7

U

SER6

45.0

11.0

U

SER5

44.2

12.5

USER4

44.1

12.5

U

SER3

44.0

13.0

USER10

45.1

11.1

USER9

44.3

12.6

USER8

50.5

12.1

USER7

50.0

13.1

COOLING

4

5.2

1

1.2

C

HIP

REM

OVAL

4

4.4

1

2.7

SAFET

YDOOR

5

0.6

1

2.2

CENTER

FW

/BK

5

0.1

1

3.2


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2

LIGHT

45.3

11.3

OVERTRAVEL

44.5

11.7

TAILSTOCK

FW/BK

50.7

12.3

CHUCK

RELEASE/

CLAMP

50.2

13.3

FEEDHOLD

45.4

11.4

LUBRICATING

44.6

11.6

51.0

12.4

ZEROX

50.3

13.4

CYCLE

START

45.5

11.5

LED

TOOL

CHANGE

51.1

13.6

ZEROZ

50.4

13.5

Addresses of wave band switch

PLC

address

Signal

nameDP5 wave band switch pin-out number I / 0

52.0 OV1 Afeedrate override switch I

52.1 OV2 Ffeedrate override switch I

52.2 OV4 Bfeedrate override switch I

52.3 OV8 Efeedrate override switch I

52.4 OV16 Cfeedrate override switch I

52.5 SPA Aspindle override switch I

52.6 SPB Fspindle override switch I

52.7 SPC Bspindle override switch I

Lock addresses

PLC

address

Signal

name

Signal function I / O

53.6 FM Safety door I

Switch addresses

PLCaddress

Signalname


53.0 ST1 External cycle start I

53.1 SP1 External feed hold I

53.4 SPFL1 Spindle feed hold (3-position switch) I

53.5 SPFL2 Spindle feed axis hold (3-position switch) I


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3

External MPG I/O interface

PLCaddress

Signalname


54.0 HX (Hand box ) X axis I

54.2 HZ (Hand box ) Z axis I

54.5 1 Hand box override X 1 I



2 I/O interface setting of TV3.0AB-8 version PLC

PLC

address

Signal

nameSignal function

I /O

X32.0 +LX +X limit (unused, short-circuit to 0V) I

X32.1 -LX -X limit (unused, short-circuit to 0V) I

X32.2 DZ.ST Center FW/BK switch I

X32.3 HYP.ALM Hydraulic pressure detect I

X32.4 AIRP.ALM Air pressure detect I

X32.5 *DECX X zero return deceleration switch (fixed) I

X32.6 TL.ST Tailstock FW/BK switch (pedal) I

X32.7 CK.ST Chuck release/clamp switch (pedal) I

X32.COM COM X32 common terminalX33.0 *+LZ +Z limit (short-circuit to 0V if unused) (fixed) I

X33.1 *-LZ - Z limit ( short-circuit to 0V if unused) (fixed) I

X33.2 FUM Shield door detect I

X33.3 GR1.M Spindle gear detect 1 I

X33.4 GR2.M Spindle gear detect 2 I

X33.5 *DECZ Z zero return deceleration switch (fixed) I

X33.6 SPFAN.A Spindle fan alarm I

X33.7 T.OVAL Toolpost motor overload I

X33.COM COM X33 common terminalX34.0

X34.1

X34.2 SHIP.ALM Chip conveyor overload input I

X34.3 HY.OV Hydraulic motor overload input I

X34.4 COOL.OV Pump motor overload input I

X34.5

X34.6 LUB.L Lubricant level alarm input I

X34.7 UINT.I Program input interruption I

X34.COM COM X34 common terminal

X38.0 FEED.AL Feeder abnormal alarm I

X38.1 FEND.AL Feeder no feeding alarm I


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X38.2 F.FIN Feeder feeding finish signal I

X38.3 ST2 External cycle start I

X38.4 ESP Emergency stop (fixed) I

X38.5 IT.X Tailstock release I

X38.6 TL+ Collector hold out IX38.7 TL- Collector retract I


0V 0V Output 0V terminal O


+24V +24V Output +24V terminal O


PLC

address

Signal

name

Signal function I/O

X48.0 T1/SEN.B T1/Toolpost encoder signal I

X48.1 T2/SEN.C T2/Toolpost encoder signal I

X48.2 T3/SEN.D T3/Toolpost encoder signal I

X48.3 T4/SEN.T4/Toolpost encoder signal (for tool

No.10 or 12)I

X48.4 T5/SEN.A T5/Tools parity check I

X48.5 T6/SEN.ET6/Tool disk stop and clamping enable

signalI

X48.6 T7/SEN.F T7/Tool disk clamping signal I

X48.7 T8 T8


X43.0 TCP Toolpost clamping signal I

X43.1

X43.2

X43.3

X43.4

X43.5

X43.6

X43.7


X35.0 WZ.F Tailstock forward in-position I

X35.1 WZ.B Tailstock backward in-position I

X35.2 CK.UCL Chuck release in-position I

X35.3 CK.CL Chuck clamp in-position I

X35.4 ZX.F Center drill forward in-position I

X35.5 ZX.B Center drill backward in-position I

X35.6

X35.7



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5

X40.0

X40.1

X40.2 SOR.I Spindle orientation over I

X40.3

X40.4X40.5 *SRDY Spindle ready I

X40.6 ZSP Spindle zero speed detect I

X40.7 SAR Spindle speed in-position detect I






PLC

address

Signalname


Y0.0 LAMP.O Machine working light O

Y0.1 TCW.O Toolpost CW O

Y0.2 TCCW.O Toolpost CCW O

Y0.3 M03.O Spindle CW O

Y0.4 M04.O Spindle CCW O

Y0.5 OR.TL Overtravel release O

Y0.6 LUB.M Lubricating pump start O

Y0.7 CL.M Coolant pump start O

Y1.0 CK+.O Chuck clamped O

Y1.1 CK-.O Chuck release O

Y1.2 TL+.O Tailstock forward O

Y1.3 TL-.O Tailstock backward O

Y1.4 M33.O Center hole device forward O

Y1.5 M32.O Center hole device retract O

Y1.6 GR1.O Spindle gear 1 output O

Y1.7 GR2.O Spindle gear 2 output OY2.0 GR3.O Spindle gear 3 output O

Y2.1 GR4.O Spindle gear 4 output O

Y2.2 GRE.L Green alarm indicator O

Y2.3 YEW.L Yellow alarm indicator O



PLC

address

Signal

name

Signal func tion I / O

Y3.0 T.UNCL Tool disk release O


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6

Y3.1 T.CL Tool disk clamped O

Y3.2 PS.CW Chip conveyor CW O

Y3.3 PS.CCW Chip conveyor CCW O

Y3.4 DZ+.O Center forward O

Y3.5 DZ-.O Center backward OY3.6

Y3.7 WZT.O Tailstock release O

Y6.0 ZXZ.O Center jig release O

Y6.1 CKUCL.O Feeding change enable signal O

Y6.2 SL- Collector hold out O

Y6.3 SL+ Collector retract O

Y6.4

Y6.5

Y6.6

Y6.7

Y2.4 RED.L Red alarm indicator O

Y2.5 SPZD.O Spindle brake O

Y2.6 ERST External alarm reset O

Y2.7 M19.O Spindle orientation O



Input signal level description:

The input signal level selection of the new I/O unit (X1) matching with

GSK983T-H/V model is more flexible than the previous one, it can choose the high level

validity according to external signals or the low level input validity according to the

external signal requirement on this unit.

Method: a new common input terminal COM is added to the start point of each group

input signal in this new I/O unit. As the COM terminal is connected with the

switch power +24V, the 8 input interfaces are active for 0V; as the COM

terminal is connected with the switch power 0V, the 8 input interfaces are

active for +24V. When the input is active, the relevant PLC diagnosis address

interface is1.


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Wiring for low level input active

Machine side

Switch

power box

Machine

detectionswitches

983 system I/O unit (X1) side

Machinedetectionswitches


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8

All the output signals in this system are low level(0V), which cant be selected

and changed. If the input is active, the relevant PLC output address interface is

1.

3 PC parameters of TV3.0AB-8 version PLC

3001 7 6 5 4 3 2 1 0

ABS CKCH.I SPS/M SP.SH CK.SH ZSP.C SAR.C TCSEL

Factory

setting0 0 0 0 1 1 1 0

Bit7 ABS: MANUAL ABSOLUTE switch shield

0: MANUAL ABSOLUTE shielded, its menu switch inactive

1: MANUAL ABSOLUTE active and its menu switch active

Bit6 CKCH.I: Chuck clamping detect:

0: inactive

1: active

Bit5 SPS/M: S, M function selection for spindle gears:

0: M function

1: S functionBit4 SP.SH: Spindle alarm input signal *SRDY check in CNC running

0: Check *SRDY signal; the alarm input interface is disconnected to 0V, CNC cant run

automatically.

1: Not detect *SRDY signal.

Bit3 CK.SH: Chuck release/clamp detect for spindle

0: Not detect.

1: Detect.

Bit2 ZSP.C: Spindle zero input signal detect as releasing chuck


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0: Not detect.

1: Detect. In Auto mode, only ZSP signal arrives, can the chuck release signal be output.

Bit1 SAR.C: Spindle speed in-position input signal detect by S code.

0 : Not detect. It is over as S code is output.

1 : Detect. S code is not over till SAR signal arrives.

Bit0 TCSEL: Electrical and gang toolpost selection

0: Electrical toolpost

1: Gang toolpost

3002 7 6 5 4 3 2 1 0

X.DIRE SP.CH AIR.CH STSP.SH WK.EN ZZAU+ XZAU+ MPG.EN

Factory

setting1 1 0 0 0 0 0 0

Bit7 X.DIRE: panel X axis direction select (front, rear toolpost select)

0: Not reversing (front toolpost)

1: Reversing (rear toolpost)

Bit6 SP.CH: Polarity select of spindle analog voltage output

0: M3 and M4 are both positive (0~10V).

1: M3 is positive and M4 is negative (-10~10V).

Bit5 AIR.CH: Pneumatic/hydraulic chuck select

0: Hydraulic

1: Pneumatic

Bit4 STSP.SH: Extended feed hold and cycle start on operation panel

0: Active

1: inactive

Bit3 WK.EN: Chuck internal and external clamping select

0: External

1: Internal

Bit2 ZZAU+: Automatic zero return direction of Z axis

0: Positive

1: Negative

Bit1 XZAU+: Automatic zero return direction of X axis

0: Positive

1: Negative

Bit0 MPG.EN: MPG selection


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0: Panel

1: External hand box

3003 7 6 5 4 3 2 1 0

WZ TENCO.AL LUB.ALM COOL.ALM HY.ALM PS.ALM AIRP.ALM HYP.ALM

Factory

setting0 0 0 0 0 0 0 0

Bit7 WZ: Tailstock action restriction

0: Active

1: Inactive

Bit6 TENCO.AL: Disconnection alarm of toolpost encoder

0: Active

1: Inactive

Bit5 LUB.ALM: Normally-close/ normally-open select of lubricant level alarm

0: Normally-open

1: Normally-close

Bit4 COOL.ALM: Normally-close/ normally-open select of pump motor overload alarm

0: Normally-open

1: Normally-close

Bit3 HY.ALM: Normally-close/ normally-open select of hydraulic motor overload alarm

0: Normally-open

1: Normally-close

Bit2 PS.ALM: Normally-close/ normally-open select of chip conveyor overload alarm

0: Normally-open

1: Normally-close

Bit1 AIRP.ALM: Normally-close/ normally-open select of air pressure detect

0: Normally-open

1: Normally-close

Bit0 HYP.ALM: Normally-close/ normally-open select of hydraulic pressure detect

0: Normally-open

1: Normally-close

3004 7 6 5 4 3 2 1 0

T.SELE CZ M.J/A ZXSH.I WZSH.I TUNCL.SH SPFAN.CH TOV.CH

Factory

setting0 0 0 0 0 0 0 0


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Bit7 T.SELE: Toolpost select

0: Diamond 8-station hydraulic toolpost

1: Electrical toolpost

Bit6 CZ: Center drill action restriction

0: Active

1: Inactive

Bit5 M.J/A: Manual/auto select for electronic gear

0: Manual

1: Auto

Bit4 ZXSH.I: Center drill device forward /backward detect ZX.I

0: Inactive

1: Active

Bit3 WZSH.I: Tailstock forward /backward detect WZ.I

0: Inactive

1: Active

Bit2 TUNCL.SH: Toolpost not clamped alarm

0: Active

1: Inactive

Bit1 SPFAN.CH: Normally-close/ normally-open select of spindle fan overload alarm

0: Normally-open

1: Normally-close

Bit0 TOV.CH: Normally-close/ normally-open select of toolpost overload alarm

0: Normally-open

1: Normally-close

3005 7 6 5 4 3 2 1 0

FEED.SH TCLI.CH

Factory

setting0 0 0 0 0 0 0 0

Bit1 FEED.SH: Automatic feeding select

0: Inactive

1: Active

Bit0 TCLI.CH: Toolpost clamp signal TCP.I select

0: Active

1: Inactive


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PC

parameter

No.

Parameter function explanation Factory setting

1001Pump on delay time during automatic

lubricating25000

1002Pump off delay time during automatic

lubricating1800000

1003Chip conveyor on delay time during

automatic chip removal50000

1004Chip conveyor on delay time during

automatic chip removal180000

1005 Max. tool change duration of toolpost 5000

1006External message prompt delay of axis

interlock10000

1009 Pneumatic/hydraulic pressure detect delay 1000

1010Forward/retract finish of center drill device

and center1496

1011Spindle jog motor running time during

automatic gear shift1496

1012Spindle jog motor dwell time during

automatic gear shift1496

1013Duration from M05 output to spindle brake

start48

1014 Duration of spindle brake signal output 1496

1015 S gear shift delay 1496

1016 Chuck release/clamp duration 1496

1017 Tailstock forward/backward duration 1496

1018Toolpost duration from CW stop to CCW

start (electrical)96

1019 Toolpost CCW clamping duration (electrical) 1200

1020 Rotation delay after tool disk forward 48

1022 Indicator light lighting up time 1496

1023 Indicator light going out time 1496

2002 Total tools number of toolpost 8

4 M codes significance of TV3.0AB-8 version PLC

M3 Spindle CW

M4 Spindle CCW

M5 Spindle stop


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M8 Pump on

M9 Pump off

M10 Clamp chuck

M11 Release chuck

M15 Feeder start

M20 Tailstock forward

M21 Tailstock backward

M22 Center forward

M23 Center backward

M32 Center hole device retract

M33 Center hole device forward

M41/S1 Gear 1 command




5 Toolpost function

1) Toolpost category selection: if PC parameter 3001.0 is set to 0, it is electrical toolpost, while

1 for gang toolpost.

2) Toolpost type selection: if PC parameter 3004.7 is set to 0, it is Diamond 8-station hydraulic

toolpost, while 1 for 4-station electrical toolpost.

3) Diamond 8-station hydraulic toolpost debugging

Manual tool change debugging

a) Before the debugging of TV3.0AB-8 version PLC software of 983T-H CNC system, the

toolpost should be moved to a safety position (with no interference with chuck and

workpiece), then do the debugging in the Manual mode.

b) PC parameter 1005 is used to set the max. tool change time for the toolpost.

c) PC parameter 1020 is used to set the rotation delay after the tool disk forward.

d) PC parameter 1019 is used to set the delay time for the tool disk rotation stop.

e) After releasing the tool change key in manual tool change, it changes to next tool. If the

duration from the releasing to next tool change is over the value by parameter 1005, the

No.1005 alarm is shown on the screen. It may cancel the alarm by pressing RESET

key.

Tool change by command

Prior to debugging of tool change by command, the PC parameter 2002 for tools number of

toolpost should be set to 8. There is time limit to change to a specified tool number during tool

change. If the tool change time is over the value by PC parameter 1005, the No.1005 alarm is


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shown on the screen. It may cancel the alarm by pressing RESET key.

4) 4-station electrical toolpost

Manual tool change debugging

a) Before the debugging of TV3.0AB-8 version PLC software of 983T-H CNC system, the

toolpost should be moved to a safety position (with no interference with chuck and

workpiece), then do the debugging in the Manual mode.

b) PC parameter 1005 is used to set the max. tool change time for the toolpost.

c) PC parameter 1018 is used to set the toolpost duration from CW stop to CCW start.

d) PC parameter 1019 is used to set the clamping time for the toolpost CCW.

After releasing the tool change key in manual tool change, it changes to next tool. If the

duration from the releasing to next tool change is over the value by parameter 1005, the

No.1005 alarm is shown on the screen. It may cancel the alarm by pressing RESET key.

Tool change by command

Prior to debugging of tool change by command, the PC parameter 2002 for tools number of

toolpost should be set to 4. There is time limit to change to a specified tool number during tool

change. If the tool change time is over the value by PC parameter 1005, the No.1005 alarm is

shown on the screen. It may cancel the alarm by pressing RESET key.

5) As for TV3.0AB-8 version PLC, theTAA BB command for tool change can be only used

in Auto and MDI modes. (TAA BBAA for tool No.BB for tool offset No., e.g. for T0101it is

No.1 tool and No.1 offset.)

If the commanded tool No. is over the total tools number or equal to 0, the FEED HOLD

indicator on the panel lights up and No.1006 alarm will be issued. It may cancel the alarm by pressing

RESET key.

6) If emergency button is pressed or power is off during the tool change, the tool not clamped

alarm will be issued after system powered on, and No.1008 alarm of toolpost not clamped will be

shown on the screen, and feeding axes are locked, which cant be cancelled by pressing RESET key.

It should switch to Manual mode, and press TOOL CHANGE key for manual tool change, and the

alarm will be cancelled after the change.

7) Tool number display

The tool number displayed by the 2-digits nexie tube on operation panel is machine current tool

number, while the tool number on screen is the program current tool number.

6 Operation panel X axis direction key adjustment (front toolpost and rear

toolpost)

If the direction of panel X axis is correct in MPG mode, but not correct in Manual mode, it may

change the X axis direction by modifying PC parameter 3002.7 (X..DIR) .


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15

7 Zero return of the machine feeding axis

For this TV3.0AB-8 version PLC, it may press X , Z keys in Zero mode to make the

corresponding axis to return to reference point automatically with the direction keys automatically

held on. As the reference return is finished, the zero indicator for the corresponding axis lights up. If

the returning needs to be cancelled during the execution, it may press the RESET key to cancel it.

The PC parameter 3002.1 and 3002.2 are used to select the zero return directions of X, Z axes

respectively.

8 Spindle function

This TV3.0AB-8 version PLC can perform frequency conversion and servo spindle motor control,

mechanical gear shift signal output, and gear in-position detection.

1) Frequency conversion/servo spindle (no gear shift)

Parameters for 0~10V control: set NC parameter 5.4=0, 9.6=1, 9.7=0 and No.120 for the

corresponding max. spindle speed of the system 10V output, No.143 for system max. speed limit,

PC parameter 3002.6 is set to 0, spindle rotation direction is defined by Y0.2 and Y0.3 of I/O unit.

Parameters for -10~+10V control: set NC parameter 5.4=0 9.6=0, 9.7=1, No.120 for the

corresponding max. spindle speed of the system -10 or +10V output, No.143 for system max.

speed limit, PC parameter 3002.6 is set to 1.

Command format: M3 Sspindle CW

M4 Sspindle CCW

M5 spindle stop

2) Frequency conversion/servo spindle (with electronic automatic mechanical gear control)

Parameters: Set NC parameter 37 for the spindle jog speed of automatic shift, NC

parameters 120, 121, 122, 123 for the max. speeds of the system gear 1~4 and 10V voltage output

respectively; PC parameter 1011 for the spindle jog motor running time of gear shift; PC parameter

1012 for the spindle jog motor stop time of gear shift, and PC parameter 3001.5 is to 0, PC parameter3004.5 is to 1.

Note As regarding to system with automatic spindle gear shift, X40.6 for spind le zero

detect signal should be connected and PC parameter 3001.2 should be set to 1.

Process: To perform the gear shift in the spindle running state the system automatically stop the

spindle and performs spindle jog gear shift, the jogging is stopped as the gear is in-position. If the

spindle rotation direction and spindle rpm are not commanded after the gear shift, the spindle will runs

as it does before. If the gear shift is performed under the spindle stop, the spindle jogs CW, then the

jogging is stopped after the gear is in-position.

Relevant I/O interfaces:


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16

X33.4(GR2.M) X33.3(GR1.M) Spindle gear

0 0 1

0 1 2

1 0 3

1 1 4

Y1.6: spindle gear 1 output




Command format:

M41/M42/M43/M44 Gear command

M03/M04 S Direction and speed command

3) Frequency conversion/servo spindle (with electronic manual mechanical gear control)

Parameters: NC parameters 120, 121, 122, 123 are for the max. speeds of the system gear

1~4 and 10V voltage output respectively; PC parameter 3001.5 is set to 0, PC parameter 3004.5 is

set to 0.

4Spindle with double speed motor (with mechanical gear shift)

Parameters: Set NC parameter 5.4 to 1, PC parameter 1014 for S gear shift delay, PC

parameter 3001.5 to 1.

Process: To perform the gear shift, the system automatically stop the spindle and outputs gear

signal, it delays a time by PC parameter 1015 as the gear is in-position. And the spindle runs by the

original direction and the gear commanded for the shift. If the gear commanded is the same as the

current gear, the gear shift is not performed.

Command format:

M03/M04 S1/S2/S3 /S4

9 Spindle alarm

PC parameter 3001.4 is used to set spindle alarm input detection. If it is set to 1, it doesnt detect

the spindle alarm input signal; if set to 0, the No.1001 spindle alarm is shown on the screen.

10 External MPG

Set PC parameter 3002.0 for MPG selection, set to 1 for external MPG, set to 0 for panel MPG.

For external MPG, axis and override selection are inactive by panel keys, which can only be selected

by external MPG hand box. Refer to GSK983T Connection Manual.


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11 Spindle automatic chuck function

1) Command:

M11 command is used to release the chuck, M10 command is used to clamp the chuck

2) Manual mode

As chuck is released, by pressing the panel CHUCK RELEASE/CLAMP key, the chuck will be

clamped;

As chuck is clamped, by pressing the panel CHUCK RELEASE/CLAMP key, the chuck will be

unclamped;

Restriction: Manual chuck releasing is unallowed in the spindle running.

3) Chuck release/clamp state

CHUCK RELEASE/CLAMP indicator lights up as the chuck is clamped, while indicator light

goes out as chuck is unclamped.

State memorizing: The chuck release/clamp is memorized by the non-volatile memory, the

chuck state is the same as that before last time power-off each time the system is powered on.

4) Internal and external chuck setting: PC parameter 3002.3 is for internal and external chuck

bit, set to 1, the chuck works by internal chuck mode, set to 0, the chuck works by external chuck

mode. It is active after the system is repowered as it is modified.

5Chuck release/clamping in-position detection X35.2 and X35.3 selection: if the PC parameter

3001.6 is set to 0, this detection is inactive; if set to 1, this detection is active. If the detection is set for

inactive, it should set PC parameter 1016 for timer release/clamping finish time based on the chuck

action speed. If the spindle is run within the finish time, No.1021 spindle not clamped alarm will be

shown on screen.

6Pneumatic and hydraulic chuck selection: if the bit of PC parameter 3002.5 is set to 0, it uses

hydraulic chuck, and the release/clamp output is held on; if set to 1, it uses pneumatic chuck, and the

release/clamp output is not held on. The holding time is defined by the timer release /clamping finish

time of PC parameter 1016.

12 Tailstock function

1) Command:

The tailstock is forwarded by M20 command, retracted by M21 command. And the tailstock

forward and backward duration is set by PC parameter 1017.

2) Manual mode

As the tailstock is at the forward position, it can be retracted by pressing the panel


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TAILSTOCK FW/BK key once.

As the tailstock is at the backward position, it can be advanced by pressing the panel

TAILSTOCK FW/BK key once.

Restriction: Manual tailstock forward/backward is unallowed in Auto mode and spindle running.

3) Tailstock forward/backward state

The TAILSTOCK FW/BK key indicator lights up as tailstock is forwarding; goes out if tailstock

is retracting.

State memorizing: The tailstock forward/backward is memorized by the non-volatile memory,

the tailstock state is the same as that before power-off last time each time the system is powered on.

4) Tailstock forward/backward in-position detection X35.0 and X35.1 selection: if the PC

parameter 3004.3 is set to 0, this detection is inactive; if set to 1, this detection is active. If the

detection is set for inactive, it should set PC parameter 1017 for timer release/clamping finish time

based on the tailstock forward/backward action speed.

5) If emergency stop, pneumatic or hydraulic alarm occurs during the tailstock

forwarding/retracting, the forward/backward output is stopped. Even the alarm is cancelled, the

output is not restored, and it must perform the tailstock action in Manual or MDI mode, the output may

be continued.

13 Center function

1) Command:

The center is forwarded by M22 command, retracted by M23 command. And the M code

finish time is set by PC parameter 1010.

2) Manual mode

As the center is at the forward position, it can be retracted by pressing the panel CENTER

FW/BK key once.

As the center is at the backward position, it can be advanced by pressing the panel CENTER

FW/BK key once.

Restriction: Manual center forward/backward is unallowed in Auto mode and during spindle

running.

3) Center forward/backward state

The CENTER FW/BK key indicator lights up as center is forwarding; goes out if center is


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retracting.

State memorizing: The center forward/backward is memorized by the non-volatile memory,

the center state is the same as that before power off each time the system is powered on.

4) If emergency stop, pneumatic or hydraulic alarm occurs during the tailstock forwarding

/retracting, the forward/backward output is stopped. Even the alarm is cancelled, the output is not

restored, and it must perform the center action in Manual or MDI mode, the output may be continued.

14 Center drill device control function

1Command:

The center drill device is forwarded by M33 command, retracted by M32 command.

2Center drill device state

State memorizing: The center drill device forward/backward is memorized by the

non-volatile memory, the center drill device state is the same as that before power off each time the

system is powered on.

3) The operation of the center drill device cant be performed during the spindle stop and the

chuck release. Only under the condition of spindle running (M03 or M04) and chuck clamping the

center drill device operation can be performed. If the center drill device forwarding restraining needs

to be cancelled, set the PC parameter 3004.6 to 1.

4) Center drill device forward/backward in-position detection X35.4 and X35.5 selection: if the PC

parameter 3004.4 is set to 0, this detection is inactive; if set to 1, this detection is active. If the

detection is set for inactive, it should set PC parameter 1010 for action finish time based on the

tailstock action speed.

5) If emergency stop, pneumatic or hydraulic alarm occurs during the center drill device

forwarding/retracting, the forward/backward output is stopped. Even the alarm is cancelled, the

output is not restored, and it must perform the tailstock action in Manual or MDI mode, the output may

be continued.

15 Axes rapid move adjustment (G0 speed adjustment)

In Manual mode, press RAPID key, its indicator on panel lights up, and the rapid override can be

selected by /F0, 10/F50, 100/F100 keys; in Auto mode, the real time rapid override can also be

switched over by /F25, 10/F50, 100/F100 keys.


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RAPID Only active in Manual and Zero modes

16 Lubrication function

1) Automatic lubrication: The PLC performs the lubrication automatically after machine power

on, shut down the lubrication pump for a while after pump runs for a short period of time. The

lubrication pump ON time is set by PC parameter 1001, and the OFF time by PC parameter 1002.

2) Manual operation: Press the panel LUBRICATING key once, the lubrication pump is turned

on, (machine lubricating controlled not by automatic lubrication). If LUBRICATING key is pressed

again, the manual lubricating will be stopped and the machine will get back to automatic lubrication.

17 Cooling function

1) The cooling pump can be directly operated by pressing the COOLING key on the machine

panel in any mode. Press it once for ON, then press it again for OFF; if it is turned on in Manual mode,

by M09 code in Auto/MDI mode, it can be turned off. If it is turned on by M8 code in Auto or MDI mode,

by pressing COOLING key or executing M09 code it can be turned off.

2) During the automatic execution of program, the cooling stops if M01 is commanded on the

condition that M00, M02, M30 and optional stop are active. If the execution is to be continued, the

cooling should be turned on again.

3) If safety door is opened at the state cooling ON and door interlock active, the cooling stops

and its indicator blinks. After the safety door is closed, the cooling is on and the cooling indicator does

not blink, and pump is started.

18 Overtravel release

By pressing the OVERTRAVEL key, the I/O unit Y0.5 outputs 0V.

19 Chip removal function

By pressing the panel CHIP REMOVAL key, it can forcely turn on and off the chip conveyor CW

rotation. Press once the conveyor is turned on, repressing the key for turning off. Under the condition

of conveyor OFF, it performs the automatic interval chip removal. And the action time and stop time

are set respectively by PC parameter 1003 and 1004. If the chip conveyor is needed to run reversely,

switch to the Edit mode, then press the USER1 and FEED HOLD keys together, as the indicator of

USER1 flickers, press the key under the X ZERO, it can perform the conveyor CCW jogging

operation, press CHIP REMOVAL key, it can perform the conveyor CW jogging operation.

20 Spindle feed axis interlock switch on panel

In any mode, under the feed on and spindle on mode, the interlock of feed axes and spindle isinactive. Under the feed off and spindle on mode, the interlock of feed axes is active, but spindle


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interlock is inactive, and the message on screen shows No.2001 prompt. Under the feed off and

spindle off mode, the interlock of feed axes and spindle is active, and the message on screen shows

No.2002 prompt.

21 Safety door function1) safety door selection: turn on the program switch, press the SAFETY DOOR key on the

machine panel, press it once for ON and the key indicator lights up, then press it again for OFF and

the key indicator goes out. Turn off the program switch, the SAFETY DOOR key is inactive, and the

safety door keeps at a state when program switch is off.

2) The safety door detection is active when the safety door is active. In Auto and MDI mode,

No.1022 alarm for safety door open will be shown on the screen. This alarm does not occur in Manual

mode, but occur if it switches to Manual mode from manual spindle rotation and spindle running

mode.

3) As the safety door open is active, if safety door is opened in automatic running, No.1022 alarm

for safety door open and No. 2004 message prompt for spindle low speed running will be shown on

the screen.

22 Feeder function

1) This feeder is equipped with a PLC. The overload, under-feeding, feeding-finish signals are

provided by this feeder. And the system provides feeding enable signal.

Action: Input M15 in MDI mode spindle chuck releasechuck release in-positionsystem

sends feeding enable signal and spindle jog feeder feeds feeder sends feeding finish signal

chuck clamping chuck is clamped in-position M15 finish

2During the feeding, if under-feeding message by feeder is received, system doesnt make

alarm. Then No.1023 alarm for under-feeding will be shown on screen till the part is finished and

feeding command is sent again.

3Feeding is automatically done during spindle running and system external message No.2003

for spindle not stop is shown on screen.

23 Tailstock release/clamp

1) The tailstock release or clamping operation can only be performed in Manual mode, by

pressing the panel USER1 key, it is for releasing operation, pressing it again, for clamping operation.

There is no M code for this function.

2) If the tailstock is released, the machine X axis dont move as the tailstock releasing

detection switch (X38.5) is powered on. The X axis direction key indicator flickers, and spindle

running, center, and tailstock actions are disabled.


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24 Center jig release/clamp

The center jig release/clamp operation can only be performed in Manual mode. By pressing the

panel USER2 key, it is for releasing operation, pressing it again, for clamping operation. There is no

M code for its function.

25 PLC version display

In Manual mode, by pressing the STOP and FEED HOLD keys together, external message

No.2010 TV version No. and toolpost type-tools number will be shown on screen, and it disappears if

releasing the keys.

26 TV3.0AB-8 PLC alarm list of GSK983T-H CNC system

TV3.0AB-8 PLC alarm lis t

Alarm No. and conten t Cause Troubleshooting

1000 EMERGENCY STOP

The emergency wires

are disconnected and

emergency stop button

pressed

1. Check if the emergency stop

switch is pressed.

2. Check if 38.4 is set to 1.

1001 SPINDLE ALARM Spindle alarm issued

1.Check if X40.5 spindle ready

signal is set to 1.

2. Check servo driver level is right.

1002 SPINDLE FAN ALARMSpindle fan alarm

issued

1.Check if spindle fan alarm X33.6

normally-open or close selection

3004.1 conforms to the machine

wiring circuit.

2. Check if spindle protection

switch is tripped.

1005 CHANGE TIME OUT Tool change overtime

Check if the setting by PC

parameter 1005 is proper, power

line of toolpost is overload,

rotation direction is right.

1006 CUTTER NUMBER ERR Tool number is wrong.

Check if the tool number input is 0

or exceeds the total number by

parameter 2002.

1007 CUTTER ENCODER ERR Tool code wrong

Check if toolpost encoder is

disconnected, toolpost current tool

No. is consistent with that by the

nexie tube, if not, check tool

number signal cable 48.0-48.2

connection; if it is, check paritycheck connection.


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1008 SLIDE UNCLAMP Toolpost unclamped

1. Check if Diamond hydraulic

toolpost X48.6 is powered on after

tool change, if not, alarm is issued.

2. Check if 4-station electrical

toolpost is clamped and if the

previous tool change is not

finished.

3. Alarm may be cancelled by

switching to Manual mode for

manual tool change.

1009 SLIDE OVER LADOToolpost motor

overload alarm

1. Check X33.7 alarm, if

normally-close, normally-open by

PC parameter 3004.0 setting

conforms to the machine wiring

circuit.

2. Check if the toolpost motor

protection switch is tripped.

1011 COOLANT OVER LOADPump motor

overloaded





circuit.

2. Check if the pump motor


1012 HY OVERLOADINGHydraulic motor

overloaded





circuit.

2. Check if the hydraulic motor


1013 CHIP OVERLOADThe chip conveyor

overloaded





circuit.

2. Check if the chip conveyor

motor protection switch is tripped.

1014 FEEDER OVERLOAD The feeder overloaded1. Feeder alarm X38.0 is set to 1.

2. Feeder is at fault.

1017 LUB LEVEL LOW

Low lubricating oil

level alarm

1. Add lubricant.


normally-close, normally-open byPC parameter 3003.5 setting

conforms to the machine circuit.


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1018 HY PRESS LOWLow hydraulic

pressure alarm





circuit.

2. Check if the hydraulic motor

rotates CCW.

1019 AIR PRESS LOW Low air pressure alarm





circuit.

2. Check the air.

1021 CHUCK UNCLAMPSpindle chuck not

securely clamped

1. Check if chuck is securely

clamped.

2. Check if chuck clamping signal

by PC parameter 3001.6 is active.

Check if 33.6 is set to 1 if 3001.6

is set to 1 for active.

1022 SHIELD DOOR OPENEDShield door open

alarm in auto running

1. Close the safety door.

2. Check if 33.2 is set to 1.

1023 FEED STUFF END Feeder under-feeding Change for the new stock.

1024 TAILSTOCK UNCLAMP Tailstock unclamped Clamp the tailstock.

2000 MT NOT RETURN

HOME

Machine Zero return

not performedPerform the machine zero return.

2001 INVALID FEEDFeed axes interlock

inactive

Set the axes interlock switch to

Feed and Spindle ON, then switch

to other operation page, the

external message may be

cancelled.

2002 INVALID SPIN&FEEDSpindle and feed axes

interlock inactive

Set the axes interlock switch to

Feed and Spindle ON, then switch

to other operation page, theexternal message may be

cancelled.

2003 SPINDLE NOT STOP Spindle not stoppedDo automatic feeding in spindle

running.

2004 SPINDLE LOW SPEED Spindle low speedOpen safety door and spindle runs

in a low speed.

2010 TV3.0AB-8 2008 08 PLC version number


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PLC version upgrade form

Date File nameVersion

mark

Content Designer Remark

2008-7-15

TH-V1.3A/B-8

version

PLC.ROM

TV1.3AB-8

This PLC version is

special for China Jinan

1st machine tool factory,

which is a combined

version of TH-V1.2

version and TH-V1.3B-8

version, and some

alarms and rearranged

alarm numbers are

added in it. Also

automatic feeder

feeding and collector

control are added.

Ye

Shuhuan

Initial

version

2008-8-19

TV3.0AB-8

version

PLC.ROM

TV3.0AB-8

New I/O unit and

operation panel I/O

addresses have been

added in this TV3.0AB-8

version PLC for China

Jinan 1st

machine toolfactory, and its functions

are identical with that of

the TH-V1.3A/B-8

version.

Ye

Shuhuan

Initial

version


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Add: No.7, 1st

. Street, Luochong North Road, Luochongwei, Guangzhou, 510165, China

Website: http ://www.gsk.com.cn E-mail: [email protected]

Tel: (00) 86-20-81796410/81797922 Fax: (00) 86-20-81993683

Al l spec if ications and designs are subject to change wi thout not ice. Aug. 2008/Edi tion 1

Version No.: TV3.0AB-8 Oct. 2008/Printing 1

Documents

Gsk983t-h Version Tv3.0ab-8 Plc User Manual