SD710 Series Servo Drive User Manal Chapter 11 Communication
101
Fig.11.40 Home position return method 6
Home position return method 7(6098 00h = 7)
a. Start the home position return →Home position signal OFF →Search for the
rising edge of home position at high
speed forward direction →Decelerate to 0 →Search for the falling edge of home position at low speed reverse direction
→Search for the Z pulse in reverse direction
Motor
Home position
signal
Forward
direction
7-a
Home
position signal
Z pulse
Running route
Limit signal
Limit signal
H
-H
-L
a. Search for the home position signal in forward direction, and then deceleration (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 low speed
reverse direction →Se
arch for the Z pulse in reverse direction
Motor
Home position
signal
Forward
direction
7-b
Home position
signal
Z pulse
Running route
Limit signal
Limit signal
-H
-L
