CANopen communication detected fault

What does COF mean?

This fault indicates a detected communication issue on the CANopen bus. It implies a problem with the CANopen network connection or the CANopen option card itself.

• Interruption in communication on the CANopen bus.
• Fault with the CANopen communication card.

Click steps to track your progress.

1. 1

   Check the physical connections of the CANopen communication bus.

2. 2

   Refer to the specific CANopen option card manual for detailed troubleshooting.