YASKAWA MOTOMAN DX100, Руководство по обслуживанию, Страница: 525 / 729

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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.
Maintenance failure Measure the density of grease iron powder in the speed reducer and do the
maintenance.
Defective speed
reducer Replace the speed reducer or the grease of it.
Module
failure(brake) Check the brake voltage.
Check that the brake is not locked by malfunction of contactor.
4316 PRESSURE DATA
LIMIT Sub Code: Signifies the axis in
which the alarm occurred Setting error Check the following settings.
·The gun pressure file
·The dry spotting pressure file
*Reset the pressure value in the gun pressure file below the maximum
pressure value
4317 PRELOAD ERROR Setting error Adjust the gun opening.
4318 SERIAL
ENCODER
CORRECTION
LIMIT Sub Code: Signifies the axis in
which the alarm occurred Connection failure (1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, check the connection and inserting state of the
following cables and connectors.
[Robot axis]
·Cable between encoders
·EAXA-CN508
[External axis]
·Cable between encoders
·EAXB-CN0534,535,536
Module
failure(encoder) (1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, replace the encoder.
Alarm
Number
Alarm Name Sub
Code
Meaning Cause Remedy