[Al. 096_Home Position Setting Warning] - Mitsubishi Electric MR-J5-G Series User Manual

[AL. 096_Home position setting warning]

• Homing failed.
[AL. 096.1_In-position warning at homing]
Cause
1.
During homing, INP (In-position) did not turn
on within the specified time.
[AL. 096.2_Command input warning at homing]
Cause
1.
A command was input during homing.
2.
Creep speed is too high.
[AL. 096.3_Servo off warning at homing]
Cause
1.
An attempt to execute homing was made
during servo-off.
[AL. 096.4_Magnetic pole detection incomplete warning at homing]
Cause
1.
Z-phase was not turned on after servo-on.
1 SERVO AMPLIFIER TROUBLESHOOTING
94
1.3 Handling methods for alarms/warnings
Check/action method
Adjust gains so that the droop pulses are set within the In-position range.
Remove the cause of droop pulse occurrence, then perform homing.
Check/action method
Ensure that a command is not input during homing.
Decelerate the creep speed, then perform homing.
Check/action method
After servo-on, execute homing.
Check/action method
Rotate the direct drive motor to turn on the Z-phase, then perform homing.
Model
[A]
[G]
[WG]
Model
[A]
[G]
[WG]
Model
[A]
Model
[A]
[G]
[WG]