Follower Communication Fault

What does 59 mean?

Communication between the Master and Follower drives has been lost via SystemBus or CAN. This indicates a broken communication link, preventing coordinated operation between the units.

• Communication failure between a master and a follower drive/device.
• Incorrect follower address or configuration (e.g., P9-01).
• Network cabling issue between devices.
• Follower device powered off or not initialized.
• Data corruption during follower communication.

Click steps to track your progress.

1. 1

   Verify the option board parameters related to SystemBus or CAN communication for correct configuration (e.g., node ID, baud rate).

2. 2

   Inspect the optical fibre cable or CAN cable for physical damage, proper connections, and correct termination between master and follower drives.