YASKAWA SGDV SERVOPACK - Page 343

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9 Troubleshooting
9.1.2 Troubleshooting of Alarms
9-20
CPF00:
Digital Operator
T
ransmission Error 1
The contact between the
digital
operator and the SERVOPACK is
faulty.
Check the connector contact.
Insert securely the connector or
repl
ace the cable.
Malfunction caused by noise
interfer
ence.

Keep the digital operator or the
cable away from noise sources.
CPF01:
Digital Operator
Transmission Error 2
A digital operator fault occurred. 
Disconnect the digital op
erator and
then re-connect it. If the alarm still
occurs, the digital operator may be
faulty. Replace the digital operator.
A SERVOPACK fault occurred. 
Turn the power supply OFF and
the
n ON again. If the alarm still
occurs, the SERVOPACK may be
faulty. Replace the SERVOPACK.
(cont’d)
Alarm Number:
Alarm Name
(Alarm Description)
Cause Investigative Actions Corrective Actions