SD710 Series Servo Drive User Manal Chapter 11 Communication
96
2-b
-L
-H
Motor
Limit switch
Forward
direction
Limit signal
Z pulse
Running route
b. Start from forward limit and find Z in reverse direction
Fig.11.36 Home position return method 2
Home position return 3(6098 00h = 3)
a. Start the home position return →home position signal is
OFF→
search for the rising edge of home position signal at
high speed forward direction→
decelerate
to 0→search for the falling edge of home position signal at low speed reverse
direction→
search for Z pulse in reverse direction
a. Search for the rising edge of home position signal in forward direction, and then decelerate to find Z in reverse
direction
3-a
H
-L
-H
Motor
Home position
signal
Forward
direction
Home
position signal
Z pulse
Running route