
SD710 Series Servo Drive User Manal Chapter 11 Communication
106
Motor
Home position
signal
Forward
direction
9-c
Home position
signal
Z pulse
Running
route
Limit signal
Limit signal
H
-H
L
-H
-L
c.Forward running and encounter the forward limit, search for the rising edge of home position signal in reverse
direction, and then decelerate to find Z in reverse direction
Fig.11.43 Home position return method 9
Home position return method 10(6098 00h = 10)
a. Start the home position return →Home position signal OFF →Search for the falling edge of home position at high
speed forward direction→Decelerate to 0 →Search for th
e rising edge of home position at low speed reverse direction
→Search for the falling edge of home position at low speed forward direction →Search for the Z pulse in forward direction
Motor
Home position
signal
Forward
direction
10-a
Home position
signal
Z pulse
Running route
Limit signal
Limit signal
H
-L
H
L
a. Search for falling edge of home position signal in forward direction, and then decelerate (not encounter the limit) to find
Z in forward direction
b. Start the home position return →Home position signal ON →Search for the falling edge of home