Yaskawa 1000 Series Drive Option - CANopen Installation - Manual (Page 33)

9 Fault Diagnosis and Possible Solutions
YASKAWA ELECTRIC TOBP C730600 45B 1000-Series Option SI-S3 Installation Manual 33
Digital Operator Display Fault Name
EF0
External Fault Input from CANopen Option
The alarm function for an external device has been triggered.
Cause Possible Solution
An external fault is being sent from
the upper controller (PLC). ⇒ Remove the cause of the external fault.
⇒ Reset the external fault input from the upper controller (PLC) device.
Problem with the upper controller
(PLC) program. ⇒ Check the program used by the upper controller (PLC) and make the
appropriate corrections.
Digital Operator Display Fault Name
oFA00
Option Card Fault at Connector CN5-A
The drive dose not support the option board plugged into port CN5-A.
Cause Possible Solution
Non-compatible option connected to
the drive. ⇒ Check the drive option board compatibility. Replace the option card if the
fault persists even though the drive should support it.
Digital Operator Display Fault Name
oFA01
Option Card Fault at Connector CN5-A
Option card is not properly connected.
Cause Possible Solution
Problem with the connectors between
the drive and CANopen Option. ⇒ Turn the power off and check the connectors between the drive and
CANopen Option.
Digital Operator Display Fault Name
to
oFA30 to oFA43
Option Card Fault at Connector CN5-A
Communication ID error
Cause Possible Solution
Option card hardware fault ⇒ Replace the CANopen Option. Contact Yaskawa for assistance.