User`s manual

XT20100820 HC8200 Flame Cutting Machine User’s Manual
2-7
Z axis
Figure 2.3.1.4 Z-axis interface
Line No. Name Function
1 XPU+ Positive pulse signal of Z-axis
2 XPU- Negative pulse signal of Z-axis
3 XDR+ Positive direction signal of Z-axis
4 XDR- Negative direction signal of Z-axis
5 INT27 Position arriving signal of Z-axis
6 OUT27 Z servo alarm clear
7 XECZ+
8 XECZ-
9 VCC5V 5V power output
10 VCC_24V 24V power output
11 OGND- 24V power output grounding
12 IN26 Z servo alarm input (valid at low level)
13 OUT26 Z servo enabling
14 OUT28 Z servo counter zeroing
15 5GND 5V power output grounding