YASKAWA MOTOMAN DX100, Руководство по обслуживанию, Страница: 531 / 729

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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.
Module
failure(amplifier) (1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, replace the amplifier.
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.
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 wiring of phase-U, -V, and -W is
correct.
Module
failure(brake) Check the brake voltage.
Check that the brake is not locked by malfunction of contactor.
4329 POSITION ERROR Noise error Eliminate the noise or take a countermeasure against the noise.
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
Alarm
Number
Alarm Name Sub
Code
Meaning Cause Remedy