A01697

Wrong safety param. data

Siemens · SINAMICS G120 Variable Speed Drive

What does A01697 mean?

A semaphore problem occurred during startup, preventing the drive from loading its last saved safety parameters and forcing it to load default values instead. This indicates a data integrity issue or timing problem, compromising the intended safety configuration and requiring immediate attention to restore safe operation.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Re-commission the safety parameters if necessary, ensuring all steps are followed correctly.

Source: Siemens SINAMICS G120 Variable Speed Drive
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