YASKAWA CC-Link Installation Manual page 49

The option is not properly
connected to the drive.
Option is damaged.
Keypad Display
EF0
Cause
An external fault was
received from the PLC.
Problem with the PLC
program.
Keypad Display
oFA00
Cause
The option card installed
into port CN5-A is
incompatible with the drive.
Keypad Display
oFA01
Cause
The option connected to
option port CN5-A was
changed during run.
Keypad Display
, oFA03,
oFA04
Cause
A fault occurred in the
option.
Keypad Display
oFA30 to
to
oFA43
YASKAWA ELECTRIC TOBP C730600 83C YASKAWA AC Drive Option SI-C3 Installation Manual
Reinstall the option.
If there are no problems with the wiring and the error continues to occur, replace the
option.
Option Card External Fault
The alarm function for an external device has been triggered.
1. Remove the cause of the external fault.
2. Reset the external fault input from the PLC.
Check the PLC program.
Option Card Connection Error (CN5-A)
Option is not properly connected.
Connect the option to the correct option port.
Note: PG option cards are supported by option ports CN5-B and CN5-C only.
Option Card Fault (CN5-A)
Option is not properly connected.
De-energize the drive and plug the option into the drive according to
Procedure on page 13.
Option Card Error (CN5-A)
Option Card Error (CN5-A)
1. De-energize the drive.
2. Make sure that the option is correctly connected to the connector.
3. If the problem continues, replace the option.
Option Card Connection Error (CN5-A)
Communication ID error.
9 Troubleshooting
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solutions
Fault Name
Installation
49