SD710 Series Servo Drive User Manal Chapter 11 Communication
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direction, and then decelerate to find Z in forward direction
Fig.11.47 Home position return method 13
Home position return method 14(6098 00h = 14)
a. Start the home position return →Home position signal OFF →Search for the falling edge of home position at high
speed reverse direction →Decelerate to 0 →Search for the rising edge of home position at low speed forward direction
→Search for the falling edge of home position at low speed reverse direction →Search for the Z pulse in reverse direction
14-a
-H
L
-L
-H
Home position
signal
Z pulse
Limit signal
Home position
signal
Forward
direction
Running route
Limit signal
Motor
a. Search for falling edge of home position signal in reverse direction, and then decelerate (not encounter the limit) to find
Z in reverse direction
b. Start the home position return →Home position signal ON →Search for the falling edge of home
position at high speed reverse direction →Decelerate to 0 →Search for the rising edge of home position at low speed
forward direction →Search for the falling edge of home position at low speed reverse direction →Search for the Z pulse
in reverse direction
