User manual of EL8-EC***F AC Servo
218
Mode 30
：
This mode is similar to mode 14. Only difference is that homing point detection is not
through Z-signal but through triggering of homing switch signal
Z-signal
HOMING SWITCH
Negative limit
NOT
A
：
HOMING SWITCH=OFF
NOT=OFF
C
：
HOMING SWITCH=OFF
NOT=OFF
High velocity
6099h-01h
Low velocity
6099h-02h
Start
Stop
30
30
30
B
：
HOMING SWITCH=ON
NOT=OFF
Other modes
Mode 33
：
The motor starts to move in
negative direction
and stops when the
Z-signal is valid
.
If the positive/negative limit switch signal or homing switch is valid during the homing
process, the status word (6041h) bit 13 will be valid, indicating homing error and the motor
will stop immediately.
Z-Signal
High Velocity
6099h-01h
Low Velocity
6099h-02h
Start
Stop
33
Negative limit
NOT
Positive limit
POT
