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ge List
8-414
Connection failure
(1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, replace the following cables.
·The wire harness in the robot.
Module
failure(motor)
(1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, replace the motor.
EAXA board failure
(1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, replace the EAXA board. Save the CMOS.BIN
before replacing the board to be safe.
YPU unit board
failure
(1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, replace the YPU unit. Save the CMOS.BIN
before replacing the board to be safe.
Interference error
Remove interference with the workpiece and peripheral device.
Setting error
Correct the job whether load late does not exceed 100%.
Module
failure(brake)
Check the brake voltage.
Check that the brake is not locked by malfunction of contactor.
4324
CONVERTER
OVERLOAD
Setting error
Check the following settings.
·The manipulator operating condition
·Teaching speed
4326
OVER SPEED
Sub Code: Signifies the axis in
which the alarm occurred
Setting error
Check the following settings.
·Reduction in the motion speed
Module
failure(motor)
(1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, replace the motor.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy