Yaskawa 1000 Series Drive Option - CC-Link Installation - Manual (Page 29)

9 Troubleshooting
YASKAWA ELECTRIC TOBP C730600 44A YASKAWA AC Drive-Option Card CC-Link Installation Manual 29
Operator Display Fault Name
EF0
External Fault Input from CC-Link Option
The alarm function for an external device has been triggered.
Cause Possible Solution
An external fault is being
sent from the master
controller (PLC).
⇒ Remove the cause of the external fault.
⇒ Reset the external fault input from the PLC device.
Problem with the PLC
program
⇒ Check the program used by the PLC and make the appropriate corrections.
Operator Display Fault Name
oFA00
CC-Link Option Fault (CN5-A)
CC-Link Option is not properly connected.
Cause Possible Solution
Non-compatible option
connected to the drive
⇒ Connect an option that is compatible with the drive.
Operator Display Fault Name
oFA01
CC-Link Option Fault (CN5-A)
CC-Link Option is not properly connected.
Cause Possible Solution
Problem with the connectors
between the drive and CC-
Link Option
⇒ Turn the power off and check the connectors between the drive and CC-Link
Option.
Operator Display Fault Name
to
oFA30 to
oFA43
CC-Link Option Fault (CN5-A)
Communication ID error
Cause Possible Solution
CC-Link Option hardware
fault
⇒ Replace the CC-Link Option. Contact Yaskawa for assistance.
Operator Display Fault Name
oFb00
CC-Link Option Fault (CN5-B)
Non-compatible option card is connected.
Cause Possible Solution
Non-compatible option
connected to the drive.
⇒ Connect the correct option card to CN5-A.
Operator Display Fault Name
oFb02
CC-Link Option Fault (CN5-B)
Two of the same option cards are connected at the same time.