YASKAWA MOTOMAN DX100, Руководство по обслуживанию, Страница: 522 / 729

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4308 VOLTAGE
DROP(CONVERTE
R) Sub Code: Signifies the physical
No. of converter 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.
·EAXA01-CN507,510
·EAXB01-CN08
·Converter CN551,553
Module
failure(converter) (1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, replace the SERVOPACK.
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.
Voltage failure Check if the primary power supply voltage is dropping.
4309 DEFECTIVE
ENCODER
INTERNAL DATA Sub Code: Signifies the axis in
which the alarm occurred 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.
Software operation
error occurred (1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your Yaskawa representative about occurrence status
(operating procedure).
4310 ENCODER
OVERHEAT Sub Code: Signifies the axis in
which the alarm occurred Overheated encoder Turn OFF the NX100 power for approx. 10 minutes, then turn it ON again.
High ambient
temperature Adjust the ambient temperature to 40C° or less.
Alarm
Number
Alarm Name Sub
Code
Meaning Cause Remedy