YASKAWA SI-EP3 Installation Manual page 58

9 Troubleshooting
Keypad Display
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
to
oFA30 to oFA43
Cause
The option card connection to
port CN5-A is faulty.
58
Option Card External Fault
EF0
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
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.
1. Turn off the power.
2. Check if the option is properly plugged into the option port.
3. Replace the option if the fault continues to occur.
YASKAWA ELECTRIC TOBP C730600 89D YASKAWA AC Drive Option SI-EP3 Installation Manual
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
18.
Fault Name
Possible Solution
Fault Name
Possible Solution
Installation