SD710 Series Servo Drive User Manal Chapter 11 Communication
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c.Start the home position return →Home position signal OFF →Search for the rising edge of home position at high speed
reverse direction →Touch the reverse limit →Search for the falling edge of home position at high speed forward direction
→Decelerate to 0 →Search for the rising edge of home position at low speed reverse direction →Search for the Z pulse
in forward direction
Home position
signal
Forward
direction
11-c
Home position
signal
Z pulse
Running
route
Limit signal
Limit signal
Motor
-H
H
H
L
-L
c.Reverse running and encounter the reverse limit, search for the falling edge of home position signal in reverse
direction, and then decelerate to find Z in forward direction
Fig.11.45 Home position return method 11
Home position return method 12(6098 00h = 12)
a. Start the home position return →Home position signal OFF →Search for the rising edge of home position at high
speed reverse direction →Decelerate to 0 →Search for the falling edge of home position at low speed forward direction
→Search for the rising edge of home position at low speed reverse direction →Search for the Z pulse in reverse direction
