GSK GSK983M-H Manual

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GSK GSK983M-H Manual | Manualzz
GSK983M-H/M-V Milling CNC System Connection Manual
CONTENTS
Precautions for Connection ............................................................. 1
1 Interface Layout of the System ....................................................... 3
2 Interface Layout of CPU Board ........................................................ 4
3 Interface Layout of Position Control Board ........................................... 5
4 Interface Layout of I/O Board ........................................................ 6
5 Interface Layout of MDI/LCD Panel .................................................... 7
6 Interface of Machine Operator Panel .................................................. 8
7 Connection Layout .................................................................... 9
8 PC Communication cable .............................................................. 10
9 Connection Scheme for External MPG .................................................. 11
10 Signal Cables for Keyboard ......................................................... 12
11 Display Signal Cables .............................................................. 13
12 Communication Cables of Operator Panel ............................................. 14
13 Signal Cables for Connecting DA98D Drive Unit ...................................... 15
14 Z Axis Connecting Holding Cable of DA98D Drive unit ................................ 16
15 Connecting with Spindle Transformer ................................................ 17
16 Spindle Servo Signal Cable Connecting .............................................. 18
17 Installation of spindle orientation in position input signal from mechanical side .. 19
18 Installation of Z axis 2
nd
reference point in position input signal from mechanical side
...................................................................................... 20
19 Z Axis Hold and Control connecting method with power on ............................ 21
20 External I/O Unit (X1) ............................................................. 22
21 Communication Cables for I/O Unit .................................................. 23
22 I/O Unit (X1) Input/Output Signal Connection Scheme ................................ 24
23 Definition of I/O Unit (X1) Input/Output Interface ................................. 25
Appendix: Installation dimension ...................................................... 28
GSK983M-V Connection Manual Version Upgrade Registration Form ......................... 34
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GSK983M-H/M-V Milling CNC System Connection Manual
Precautions for Connection
1、Requirement of the machine cabinet:
The cabinet installation of the system and driver should apply the full-close
dust-proof design. The temperature difference between the inside and outside of the
cabinet should be below 10℃. Heat exchange system is needed if the above condition is
not met. The ambient temperature around the system should be below 45℃. And the liquids
such as lubricant, coolant should be prevented from entering the inside of the system
components.
2、System fixation position:
Since the main cabinet is the control core of the CNC machine, it should be fixed
in priority at a location that has a little temperature rising, little electromagnetic
disturbance. Due to that the large power spindle driver and feed axis driver produce a
huge heating during their running, so the main cabinet and the I/O unit should be fixed
below them with over 100mm clearance as much as possible. Please refer to the appendix
of this manual for their installation drawing dimensions of the system.
3、Power should be supplied to system by isolation transformer. It is DC24V power supply that
is from power supply box only for CNC control, connecting this DC24V with another device(for
example brake、valve etc. ) is strictly prohibit, otherwise it is very danger!
4、Ground:
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GSK983M-H/M-V Milling CNC System Connection Manual
! The machine cabinet must install protective grounding, the demand of grounding must
measure up GB5226.1-2002.It is well grounding that is necessarily for system in working order,
it cannot be in series system of each unit of grounding, it must install ground plate of
cabinet(can use a thick copperplate that thickness is 3mm or more),The ground resistance
in protective grounding must be 4Ω
or less. The cable used for protective grounding must
be of a sufficient cross section for each unit to connect ground plate, Generally the cable
is short-thick, and the color of cable is yellow-green.
Operator Panel
Display panel
System
Power supply
I/O
Unit
Y
axis
drive
unit
X
axis
drive
unit
Z
axis
drive
unit
Spindle
drive
unit
Electric cabinet
Grounding block
PE
5、Wiring:
The signal cables and control cables of weak current should be distributed far away
from the place where heavy current and heavy electromagnetic disturbance exist. They
should be distributed straightly against interference signal that may occur by twisted
cables.
6、Interference inhibition:
Connect shunt RC loop circuit to the AC coil (Fig.1). And the RC loop circuit should
be fixed as near as possible to the inductive load; connect reversely shunt freewheeling
diode to the DC coil (Fig.2); connect shunt surge absorber to the AC motor coil (Fig.3).
KM
+24V
Surge
absorber
AC220V
M
0V
(Fig. 1)
(Fig. 2)
3~
(Fig. 3)
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GSK983M-H/M-V Milling CNC System Connection Manual
17 Installation of spindle orientation in position input signal from
mechanical side
GSK983M control unit has been increased a spindle orientation in position input signal to confirm the
current position, so that veracity and reliability are heightened, and it is well to protect magazine and tools.
Control unit does not only detect orientation signal from spindle servo drive, it also detects the spindle
orientation limit switch in position signal from mechanical side when tool is being changed. X48.6 of I/O
unit is the spindle orientation limit switch input signal from mechanical side. Machine tool factory can
install this input signal to detect the orientation position if necessary, (generally, the diameter of proximity
switch is 8mm, and the distance of detection is more than 1mm ), there are two ways to detect the position
signal(detect
concave or convexity position). It can be modified the PC parameter N3004.7 to change the
logic of the input signal that is detected normal open or close (default of N3004.7 is 0 for detecting normal
open and concave position). If it need to detect normal close and concave position than it can be modified
the PC parameter N3004.7=1(it means contrary).
Spindle orientation in position
input signal installation scheme
Spindle orientation in position
input signal connection scheme
I/O unit
Spindle
Detect
convexity
M8
+24V
Spindle
Proximity
switch
X48.6
0V
Detect
concave
Proximity
switch
Note: The above I/O pin X48.6 which is “spindle orientation in position input signal from
mechanical side” definition is defined in terms of PLC of V5.01, the I/O points definition depends on
different PLC version! It should be checked the PLC user manual when connecting.
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GSK983M-H/M-V Milling CNC System Connection Manual
nd
18 Installation of Z axis 2 reference point in position input signal
from mechanical side
GSK983M control unit has been increased Z axis 2nd reference point in position input signal to confirm
the current position for tool change, so reliability are heightened, and it is well to protect magazine and tools.
GSK983M doesn’t only detect 2nd reference return finish signal from CNC side, it also detects 2nd reference
position from mechanical side when tool change. X48.7 of I/O unit is tool change position input signal (it
means Z axis 2nd reference point in position input signal from mechanical side), it can be modified the PC
parameter N3005.1 to change the logic for the proximity switch that is normal open of close (default of
N3005.1 is 0,for normal open).If type of the proximity switch is normal close, then PC parameter N3005.1
will be changed to 1(it means contrary).
Z axis second reference point
in position input signal
installation scheme
Z axis second
reference
position
Z axis second reference point
in position input signal
connection scheme
I/O unit
+24V
M8
X48.7
0V
Proximity switch
4mm thick
Proximity
switch
Note: The above I/O pin X48.6 which is “Z axis 2nd reference in position input signal from
mechanical side” definition is defined in terms of PLC of V5.01, the I/O points definition depends on
different PLC version! It should be checked the PLC user manual when connecting.
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GSK983M-H/M-V Milling CNC System Connection Manual
23 Definition of I/O Unit (X1) Input/Output Interface
Terminal No.
X32.COM
X32.0
X32.1
X32.2
X32.3
X32.4
X32.5
X32.6
X32.7
X33.COM
X33.0
X33.1
X33.2
X33.3
X33.4
X33.5
X33.6
X33.7
X34.COM
X34.0
X34.1
X34.2
X34.3
X34.4
X34.5
X34.6
X34.7
X38.COM
X38.0
X38.1
X38.2
X38.3
X38.4
X38.5
X38.6
X38.7
PLC address
X32.0
X32.1
X32.2
X32.3
X32.4
X32.5
X32.6
X32.7
X33.0
X33.1
X33.2
X33.3
X33.4
X33.5
X33.6
X33.7
X34.0
X34.1
X34.2
X34.3
X34.4
X34.5
X34.6
X34.7
X38.0
X38.1
X38.2
X38.3
X38.4
X38.5
X38.6
X38.7
Signal name
Signal function
X32 common terminal
*+LX(fixed)
*-LX(fixed)
Level selection of X32 group
+X limit ( short-circuit to 0V if not used)
-X limit ( short-circuit to 0V if not used)
*DECX(fixed)
X zero return deceleration switch
X33 common terminal
*+LY(fixed)
*-LY(fixed)
Level selection of X33 group
+Y limit ( short-circuit to 0V if not used)
-Y limit ( short-circuit to 0V if not used)
*DECY(fixed)
Y zero return deceleration switch
X34 common terminal
*+LZ(fixed)
*-LZ(fixed)
Level selection of X34 group
+Zlimit ( short-circuit to 0V if not used)
-Zlimit ( short-circuit to 0V if not used)
*DECZ(fixed)
Zzero return deceleration switch
X38 common terminal
Level selection of X38 group
*ESP(fixed)
Emergency stop(input)
25
I/O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
GSK983M-H/M-V Milling CNC System Connection Manual
Terminal No.
X48.COM
X48.0
X48.1
X48.2
X48.3
X48.4
X48.5
X48.6
X48.7
X43.COM
X43.0
X43.1
X43.2
X43.3
X43.4
X43.5
X43.6
X43.7
X35.COM
X35.0
X35.1
X35.2
X35.3
X35.4
X35.5
X35.6
X35.7
X40.COM
X40.0
X40.1
X40.2
X40.3
X40.4
X40.5
X40.6
X40.7
PLC address
X48.0
X48.1
X48.2
X48.3
X48.4
X48.5
X48.6
X48.7
X43.0
X43.1
X43.2
X43.3
X43.4
X43.5
X43.6
X43.7
X35.0
X35.1
X35.2
X35.3
X35.4
X35.5
X35.6
X35.7
Signal name
Signal function
X48 common terminal
*+L5(fixed)
*-L5(fixed)
Level selection of X48 group
+5 limit ( short-circuit to 0V if not used)
-5 limit ( short-circuit to 0V if not used)
*DEC5(fixed)
*5 zero return deceleration switch
X43 common terminal
Level selection of X43 group
SKIP.M
Skip signal input
X35 common terminal
*+L4(fixed)
*-L4(fixed)
Level selection of X35 group
+4 limit ( short-circuit to 0V if not used)
-4 limit ( short-circuit to 0V if not used)
*DEC4(fixed)
4 zero return deceleration switch
X40 common terminal
Level selection of X40 group
X40.0
X40.1
X40.2
X40.3
X40.4
X40.5
X40.6
X40.7
Terminal No.
PLC address
Y0.0
Y0.1
Y0.2
Y0.3
Y0.0
Y0.1
Y0.2
Y0.3
I/O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Signal name
Signal function
I/O
O
O
O
O
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GSK983M-H/M-V Milling CNC System Connection Manual
Y0.4
Y0.5
Y0.6
Y0.7
Y1.0
Y1.1
Y1.2
Y1.3
Y1.4
Y1.5
Y1.6
Y1.7
Y2.0
Y2.1
Y2.2
Y2.3
0V
+24V
Y0.4
Y0.5
Y0.6
Y0.7
Y1.0
Y1.1
Y1.2
Y1.3
Y1.4
Y1.5
Y1.6
Y1.7
Y2.0
Y2.1
Y2.2
Y2.3
Terminal No.
PLC address
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
24V power ground
24V power output
Signal name
Signal function
O
I/O
Y3.0
Y3.0
O
Y3.1
Y3.1
O
Y3.2
Y3.2
O
Y3.3
Y3.3
O
Y3.4
Y3.4
O
Y3.5
Y3.5
O
Y3.6
Y3.6
O
Y3.7
Y3.7
O
Y6.0
Y6.0
O
Y6.1
Y6.1
O
Y6.2
Y6.2
O
Y6.3
Y6.3
O
Y6.4
Y6.4
O
Y6.5
Y6.5
O
Y6.6
Y6.6
O
Y6.7
Y6.7
O
Y2.4
Y2.4
O
Y2.5
Y2.5
O
Y2.6
Y2.6
O
Y2.7
Y2.7
O
0V
24V power ground
+24V
24V power output
O
Note:The marked interfaces with function defined have been assigned by the system, which can’t be
changed or defined by user, but the other interfaces function can be defined by PLC programming.
27
GSK983M-H/M-V Milling CNC System Connection Manual
GSK983M-V Connection Manual Version Upgrade Registration Form
No.
1
Date
2009-1-13
Version variation
Modification contents
st
1 version
34

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