YASKAWA MOTOMAN DX100, Руководство по обслуживанию, Страница: 521 / 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.
4307 SERVO ON
DEFECTIVE
SPEED Sub Code: Signifies the axis in
which the alarm occurred Movement of axis
when the SERVO
ON process Turn ON the servo power after 5 or more seconds from the alarm
occurrence.
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.
·The SERVOPACK motor power line connector
·The power cable connection of the manipulator cable.
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.
Mechanical failure Check that the manipulator is not moving when the servo turned ON.
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.
YBK board failure Check that the brake has not been released because the brake relay is
broken.
Alarm
Number
Alarm Name Sub
Code
Meaning Cause Remedy