108
3.2.1 Interface Signal Table
Feed motor interface XS1n (1-6) : DB15 hole
24VG
8
+24V
7
XEN
6
5
XIDX
4
CWn
3
CPn
2
5V
1
24VG
1
XAL
1
1
XIDX
1
CWn/
1
CPn/
1
GND
9
Fig.3-2 Interface Signal Table of Feed Motor
3.2.2 Signal Description
1. Pulse movement code signa
CPn which is for pulse signal, the CWn which is orientation signal and XIDXn which is for the index signal,
the three sets of signals are differential signal. 5V that power output is differential signal. GND is for differential
signal ground. Differential signal should use twisted pair with shielding wire and the shielding contact ground. the
circuit diagram of Connection is as follows:
Fig. 3-3
2. Alarm signal of drive unit
System testing the signal reception mode is as follows. Can drive unit by the system parameter set alarm of
drive unit for high level effective or low level effective (high and low level and the setting of drive unit are
consistent).