Internal Bus Communication

What does 34 mean?

An internal bus error has occurred, indicating a communication issue between internal components of the R&M Materials Handling Frequency Converter. This prevents proper data exchange and operation of the drive.

• Internal bus error within the frequency converter

Click steps to track your progress.

1. 1

   Switch off the supply voltage to the frequency converter

2. 2

   If the fault recurs after power cycling, replace the inverter