YASKAWA SGDV series User Manual page 314

Alarm Number:
Alarm Name
(Alarm Description)
The timing of synchronization
between the servomotor and com-
mand option module changed due
to change in the communications
cycle of the host controller con-
nected to the command option
A.E02:
module.
Command Option
Module IF
The connection between the
Synchronization Error
SERVOPACK and the command
1
option module is faulty.
A command option module fault
occurred.
A SERVOPACK fault occurred.
An error occurred due to noise in
the communications between the
SERVOPACK and the command
option module.
A.E03:
The connection between the
Command Option
SERVOPACK and the command
Module IF
option module is faulty.
Communications Data
Error
A command option module fault
occurred.
A SERVOPACK fault occurred.
A.E40:
Command Option
A command option module fault
Module IF
occurred.
Communications
Setting Error
The timing of synchronization
A.E50:
between the servomotor and com-
mand option module changed due
Command Option
to change in the communications
Module IF
cycle of the host controller con-
Synchronization Error
nected to the command option
2
module.
A.E51:
Command Option
A command option module fault
Module IF
occurred.
Synchronization
Establishment Error
An error occurred due to noise in
the communications between the
SERVOPACK and the command
option module.
A.E60:
The connection between the
Command Option
SERVOPACK and the command
Module IF Data
option module is faulty.
Communications Error
A command option module fault
occurred.
A SERVOPACK fault occurred.
Cause Investigative Actions
–
Check the connection between the
SERVOPACK and the command
option module.
–
–
–
Check the connection between the
SERVOPACK and the command
option module.
–
–
–
–
–
–
Check the connection between the
SERVOPACK and the command
option module.
–
–
9.1 Alarm Displays
(cont'd)
Corrective Actions
Turn the power supply OFF and
then ON again. If the alarm occurs
again, restart communications pro-
cessing from the host controller.
Correctly connect the command
option module.
Replace the command option mod-
ule.
Replace the SERVOPACK.
Take measures against noise.
Correctly connect the command
option module.
Replace the command option mod-
ule.
Replace the SERVOPACK.
Replace the command option mod-
ule.
Turn the power supply OFF and
then ON again. If the alarm occurs
again, restart communications pro-
cessing from the host controller.
Replace the command option mod-
ule.
Take measures against noise.
Correctly connect the command
option module.
Replace the command option mod-
ule.
Replace the SERVOPACK.
9
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