Illegal external bus access

What does 24 mean?

A CPU-related fault indicating an invalid attempt to access an external bus or peripheral device. This could be due to incorrect addressing, faulty hardware, or a software error in bus communication, causing communication to stop (DO=0).

• Faulty inverter electronics components.
• Errors during the execution of the system software.

Click steps to track your progress.

1. 1

   Reset the fault by switching off the 24VDC supply voltage or using MOVILINK.