Leadshine EL8-EC Series User Manual page 201

If the positive/negative limit switch signal is valid during the homing process, the status
word (6041h) bit 13 will be valid, indicating homing error and the motor will stop
immediately.
Start
Z-signal
HOMING SWITCH
Negative limit
NOT
A:
HOMING SWITCH=OFF
B:
HOMING SWITCH=ON
Mode 4:
Diagram A: Homing switch = OFF
1. Move in positive direction at high velocity until homing switch valid.
2. Move in negative direction at high velocity until homing switch invalid.
3. Move in positive direction at low velocity and stops after homing switch valid and
first encoder Z-signal valid
Diagram B: Homing switch = ON
1. Start to move at homing switch position in negative direction at high velocity until
after homing switch.
2. Move in positive direction at low velocity and stops after homing switch valid and
first encoder Z-signal valid
If the positive/negative limit switch signal is valid during the homing process, the status
word (6041h) bit 13 will be valid, indicating homing error and the motor will stop
immediately.
Start
Z-signal
HOMING SWITCH
Negative limit
NOT
A：
HOMING SWITCH=OFF
B：
HOMING SWITCH=ON
High velocity
Stop
6099h-01h
3
3
High velocity
Stop
6099h-01h
4
4
User manual of EL8-EC***F AC Servo
Low velocity
6099h-02h
Low velocity
6099h-02h
Positive limit
POT
Positive limit
POT
201