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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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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 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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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
Signal function I / O
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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External MPG I/O interface
PLCaddress
Signalname
Signal function I / O
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
54.6 10 Hand box override X 10 I
54.7 100 Hand box override X 100 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
X38.COM COM X38 common terminal
0V 0V Output 0V terminal O
0V 0V Output 0V terminal O
+24V +24V Output +24V 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
X48.COM COM X48 common terminal
X43.0 TCP Toolpost clamping signal I
X43.1
X43.2
X43.3
X43.4
X43.5
X43.6
X43.7
X43.COM COM X43 common terminal
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
X35.COM COM X35 common terminal
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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
X40.COM COM X40 common terminal
0V 0V Output 0V terminal O
0V 0V Output 0V terminal O
+24V +24V Output +24V terminal O
+24V +24V Output +24V terminal O
PLC
address
Signalname
Signal function I / O
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
0V 0V Output 0V terminal O
+24V +24V Output +24V terminal O
PLC
address
Signal
name
Signal func tion I / O
Y3.0 T.UNCL Tool disk release O
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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
0V 0V Output 0V terminal O
+24V +24V Output +24V terminal 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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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
M42/S2 Gear 2 command
M43/S3 Gear 3 command
M44/S4 Gear 4 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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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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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
Y1.7: spindle gear 2 output
Y2.0: spindle gear 3 output
Y2.1: spindle gear 4 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
1. Check X34.4 alarm, if
normally-close, normally-open by
PC parameter 3003.4 setting
conforms to the machine wiring
circuit.
2. Check if the pump motor
protection switch is tripped.
1012 HY OVERLOADINGHydraulic motor
overloaded
1. Check X34.3 alarm, if
normally-close, normally-open by
PC parameter 3003.3 setting
conforms to the machine wiring
circuit.
2. Check if the hydraulic motor
protection switch is tripped.
1013 CHIP OVERLOADThe chip conveyor
overloaded
1. Check X34.2 alarm, if
normally-close, normally-open by
PC parameter 3003.2 setting
conforms to the machine wiring
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.
2. Check X34.6 alarm, if
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
1. Check X32.2 alarm, if
normally-close, normally-open by
PC parameter 3003.0 setting
conforms to the machine wiring
circuit.
2. Check if the hydraulic motor
rotates CCW.
1019 AIR PRESS LOW Low air pressure alarm
1. Check X32.4 alarm, if
normally-close, normally-open by
PC parameter 3003.1 setting
conforms to the machine wiring
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
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