GSK 980MDc - Connection of Spindle Encoder Interface; Connection to Handwheel; 1 Handwheel Interface Definition

GSK980MDc Milling CNC System User Manual
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Ⅲ Installation
Fig.2-19 Encode signal circuit
2.4.3 Connection of Spindle Encoder Interface
The connection of GSK980MDc to spindle encoder is shown in Fig. 2-20, twisted pair cables are used
to connection.
Fig.2-20 Connection of GSK980MDc to encoder
2.5 Connection to Handwheel
2.5.1Handwheel Interface Definition
Function of the Ladder Diagram
Address Symbol Function
X6.0 EHDX External MPG X axis selection signal
X6.1 EHDY External MPG Y axis selection signal
X6.2 EHDZ External MPG Z axis selection signal
X6.3 EMP0 External ×1 override
X6.4 EMP1 External ×10 override
X6.5 EMP2 External ×100 override
Signal Explanation
HA+, HA- Handwheel A phase signal
HB+, HB- Handwheel B phase signal
X6.0~X6.5 PLC adress
+24V
VCC, GND
Direct current
PnO
PnO-
AM26LS32
Fig.2-21 CN31 handwheel interface
（DB26 male socket）
13：GND
12：GND
11：GND
10：GND
9：X6.3
8：X6.2
7：
6：X6.1
5：X6.0
4：HB-
3：HB+
2：HA-
1：HA+
26：
25：
24：
23：X6.5
22：X6.4
21：
20：
19：
18：+24V
17：+24V
16：+5V
15：+5V
14：+5V
26
19
10
1