Yaskawa Sigma-5 User Manual: Design and Maintenance - Linear Motors - Manual (Page 271)

8 Troubleshooting
8.1.2 Troubleshooting of Alarms
8-20
A.E00:
Command Option
Module IF Initialization
Timeout Error
The connection between the
SERVOPACK and the command
option module is faulty. Check the connection between the
SERVOPACK and the command
option module.
Correctly connect the command
option module.
A command option module fault
occurred.
–
Replace the command option mod-
ule.
A SERVOPACK fault occurred. – Replace the SERVOPACK.
A.E02:
Command Option
Module IF
Synchronization Error
1
The timing of synchronization
between the SERVOPACK and
command option module changed
due to change in the communica-
tions cycle of the host controller
connected to the command option
module.
–
Turn the power supply OFF and
then ON again. If the alarm occurs
again, restart communications pro-
cessing from the host controller.
The connection between the
SERVOPACK and the command
option module is faulty.
Check the connection between the
SERVOPACK and the command
option module.
Correctly connect the command
option module.
A command option module fault
occurred.
–
Replace the command option mod-
ule.
A SERVOPACK fault occurred. – Replace the SERVOPACK.
A.E03:
Command Option
Module IF
Communications Data
Error
An error occurred due to noise in
the communications between the
SERVOPACK and the command
option module.
– Take measures against noise.
The connection between the
SERVOPACK and the command
option module is faulty. Check the connection between the
SERVOPACK and the command
option module.
Correctly connect the command
option module.
A command option module fault
occurred.
–
Replace the command option mod-
ule.
A SERVOPACK fault occurred. – Replace the SERVOPACK.
A.E40:
Command Option
Module IF
Communications
Setting Error
A command option module fault
occurred.
–
Replace the command option mod-
ule.
A.E50:
Command Option
Module IF
Synchronization Error
2
The timing of synchronization
between the SERVOPACK and
command option module changed
due to change in the communica-
tions cycle of the host controller
connected to the command option
module.
–
Turn the power supply OFF and
then ON again. If the alarm occurs
again, restart communications pro-
cessing from the host controller.
A.E51:
Command Option
Module IF
Synchronization
Establishment Error
A command option module fault
occurred.
–
Replace the command option mod-
ule.
A.E60:
Command Option
Module IF Data
Communications Error
An error occurred due to noise in
the communications between the
SERVOPACK and the command
option module.
– Take measures against noise.
The connection between the
SERVOPACK and the command
option module is faulty. Check the connection between the
SERVOPACK and the command
option module.
Correctly connect the command
option module.
A command option module fault
occurred.
–
Replace the command option mod-
ule.
A SERVOPACK fault occurred. – Replace the SERVOPACK.
Alarm:
Alarm Name
Cause Investigative Actions Corrective Actions