Filter
Top Products
Chapter 10 Troubleshooting|ASDA-B Series
10-12 Revision January 2009
10.3 Clearing Servo Drive Faults
Display Fault Name Clearing Method
ALE
Overcurrent
Turn ARST (DI signal) ON to clear the fault or
restart the servo drive.
ALE
Overvoltage
Turn ARST (DI signal) ON to clear the fault or
restart the servo drive.
ALE
Undervoltage
This fault message can be removed automatically
after the voltage has returned within its
specification.
ALE
Z Pulse shift
Restart the servo drive.
ALE
Regeneration error
Turn ARST (DI signal) ON to clear the fault or
restart the servo drive.
ALE
Overload
Turn ARST (DI signal) ON to clear the fault or
restart the servo drive.
ALE
Overspeed
Turn ARST (DI signal) ON to clear the fault or
restart the servo drive.
ALE
Abnormal pulse control
command
Turn ARST (DI signal) ON to clear the fault or
restart the servo drive.
ALE
Excessive deviation
Turn ARST (DI signal) ON to clear the fault or
restart the servo drive.
ALE 10/ALE
Serial communication error
Turn ARST (DI signal) ON to clear the fault. This
fault message can also be removed automatically
after the communication is normal.
ALE 11/ALE
Encoder error (Position
detector fault)
Restart the servo drive.
ALE 12/ALE
Adjustment error
This fault message can be removed after the
wiring of CN1 connector (I/O signal connector) is
removed and auto adjustment function is
executed.
ALE 13/ALE
Emergency stop activated
Turn ARST (DI signal) ON to clear the fault or
restart the servo drive.
ALE 14/ALE
Reverse limit switch error
Turn ARST (DI signal) ON to clear the fault or
restart the servo drive.
ALE 15/ALE
Forward limit switch error
Turn ARST (DI signal) ON to clear the fault or
restart the servo drive.
ALE 16/ALE
IGBT temperature error
Turn ARST (DI signal) ON to clear the fault or
restart the servo drive.
ALE 17/ALE
Memory error
Turn ARST (DI signal) ON to clear the fault or
restart the servo drive.
ALE 18/ALE
Serial communication time
out
Turn ARST (DI signal) ON to clear the fault. This
fault message can also be removed automatically
after the communication is normal.
ALE 19/ALE
Motor type error Restart the servo drive.
ALE 20/ALE
Input power phase loss This fault message can be removed automatically
after input power phase lost problem is solved.