SD710 Series Servo Drive User Manal Chapter 11 Communication
99
Home position return method 5(6098 00h = 5)
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 Z pulse in fo
rward direction
5-a
-H
L
H
Motor
Home position
signal
Forward
direction
Home
position signal
Z pulse
Running route
a. Search for the rising edge of home position signal in reverse direction, and then decelerate to find Z in forward
direction
b. Start the home position return
→
home position signal ON
→
search for the falling edge of home position at low
speed forward direction
→
search for Z pulse in forward direction
5-b
L
H
Motor
Home position
signal
Forward
direction
Home
position signal
Z pulse
Running route
b. Start from home position signal, and then find Z in forward direction
Fig.11.39 Home position return method 5