A00701

PROFIBUS: DoubleWord error

Siemens · SINAMICS G120 Variable Speed Drive

What does A00701 mean?

This alarm signals an error within the PROFIBUS double word reference table, which is critical for data exchange. This typically indicates a corruption or inconsistency in how PROFIBUS data is mapped within the drive, potentially leading to incorrect data interpretation.

Complete Troubleshooting Guide

  1. 1

    Perform a power cycle of the drive to attempt to clear the error and reinitialize the PROFIBUS communication.

  2. 2

    Verify the PROFIBUS configuration in the drive and the master for any conflicting or incorrect double-word assignments.

Source: Siemens Manual