Watchdog error on ANYBUS interface board No. XX. (for E0x series controllers)

Error handling: Motor power OFF.
Error reset: Not possible.

Description: The main CPU board has not accessed the ANYBUS interface bus for a period of time (250ms or more).

Main causes:

1. A problem with the main CPU board.

2. The ANYBUS interface board is faulty.

3. A problem with the motherboard.

Countermeasures:

1. Turn the AC external power supply OFF and then ON again, and check whether the error clears.

2. Replace the main CPU board.

3. Replace the ANYBUS interface board.

4. Replace the motherboard.

5. If the error cannot be cleared after taking the above countermeasures, report all details to Kawasaki service, including the complete message, robot model, controller model, machine number, and AS/servo software versions.