YASKAWA SI-S3/V Series Installation Manual page 35

LED Operator Display
Cause
An external fault is being sent from
the upper controller (PLC).
Problem with the upper controller
(PLC) program.
LED Operator Display
Cause
Non-compatible option connected to
the drive.
LED Operator Display
Cause
Problem with the connectors between
the drive and CANopen Option.
LED Operator Display
Cause
CANopen Option hardware fault.
YASKAWA ELECTRIC TOBP C730600 24D 1000-Series Option SI-S3/V, SI-S3/T Installation Manual
9 Fault Diagnosis and Possible Solutions
External Fault Input from CANopen Option
EF0
The alarm function for an external device has been triggered.
⇒ Remove the cause of the external fault.
⇒ Reset the external fault input from the upper controller (PLC) device.
⇒ Check the program used by the upper controller (PLC) and make the
appropriate corrections.
CANopen Option Fault
oFA00
CANopen Option is not properly connected.
⇒ Connect an option that is compatible with the drive.
CANopen Option Fault
oFA01
CANopen Option is not properly connected.
⇒ Turn the power off and check the connectors between the drive and
CANopen Option.
CANopen Option Fault
oFA03
CANopen Option self-diagnostics error.
⇒ Replace the CANopen Option. Contact Yaskawa for assistance.
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
Fault Name
Possible Solution
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