Option Communication Error

What does bUS mean?

A communication error has occurred with an installed option board. This suggests an issue with the option board itself or its communication with the main drive, potentially preventing external device control.

Click steps to track your progress.

1. 1

   Inspect the option board for proper seating and secure physical connection within the drive slot.

2. 2

   Check all external communication cables connected to the option board for proper termination, continuity, and secure connections.

3. 3

   Verify the drive parameters associated with the installed option board (e.g., option type, communication address, baud rate) against the system's configuration.

4. 4

   Perform a drive power cycle to reset the communication interface.

5. 5

   Carefully remove and reseat the option board to ensure proper contact with the drive's backplane.