177
When homing starts and ORGP=0, the motor starts homing in negative direction at high speed.
If the motor reaches the limit switch, the motor automatically changes to run in positive
direction at high speed. After reaching the rising edge of the ORGP signal, the motor decelerates
and runs in positive direction at low speed. After reaching the falling edge of the ORGP signal,
the motor changes to run in negative direction at low speed. After reaching the rising edge of
ORGP signal, the motor stops at first motor Z signal.
c
)
Deceleration point signal active at homing start
-L
L
Home switch
Motion profile
Motor Z signal
Home switch signal
Negative limit switch
Negative limit switch
When homing starts and ORGP=1, the motor starts homing in positive direction at low speed.
After reaching the falling edge of the ORGP signal, the motor changes to run in negative
direction at low speed. After reaching the rising edge of the ORGP signal, the motor stops at the
first motor Z signal.
13
)
6098h=13
Home:
motor Z signal
Deceleration point:
home switch
b)
Deceleration point signal inactive at homing start, not reaching negative limit switch