Lite-On Technology Corp.
Industrial Automation
207
Alarm
indication
Alarm name
Action for recovery after alarm
AL017
Error in the data reliability of
the encoder
DI: ARST clear
AL018
Overheated motor
It is cleared automatically after temperature recovery.
AL019
Error in the CRC
communication
DI: ARST clear
AL020
Timeout of the serial
communication
DI: ARST clear
AL021
Error in the motor collision DI: ARST clear
AL022
Exceeding the upper limit for
the motor temperature
It is cleared automatically after temperature recovery.
AL023
Exceeding the upper limit for
the encoder temperature
It is cleared automatically after temperature recovery.
AL024
Abnormality in the encoder
output
DI: ARST clear
AL025
Overheated encoder
It is cleared automatically after temperature recovery.
AL026
Overcurrent output by the
servo
DI: ARST clear
AL027
Abnormality in the
regeneration
DI: ARST clear
AL050
Low voltage
It is cleared automatically after the voltage returns to
normal.
AL051
Emergency stop
DI: It is cleared automatically after EMG is clear.
AL052
Abnormality in the CCW-
limit
DI: ARST clear
AL053
Abnormality in the CW-limit DI: ARST clear
AL054
Timeout of the serial
communication
DI: ARST clear
AL055
Phase failure for the power of
the main circuit
DI: ARST clear
AL056
Warning of the expected
overload
DI: ARST clear
AL057
Abnormality in the fan
DI: ARST clear
AL058
Abnormality in the DSP
Return it to the dealer or factory for repair.
