Interruption of the SERCOS ring.

What does 849 mean?

The bit stream on the SERCOS ring has been interrupted, resulting in a loss of connection to the drives. This is a servo loop or drive fault, severely impacting real-time communication and control.

• Interruption of the bit stream on the SERCOS ring.
• Lost connection to drives on the SERCOS ring.

Click steps to track your progress.

1. 1

   Check the integrity and connections of all glass fibers in the SERCOS ring.

2. 2

   Verify the operational status of all drives connected to the SERCOS ring.

3. 3

   Check all physical connections within the SERCOS ring.

4. 4

   Initiate a new SERCOS startup after rectifying physical issues.