F07950

Motor parameter incorrect

Siemens · DCM

What does F07950 mean?

The motor parameters were incorrectly entered during commissioning, such as setting p0300 (Motor type) to 0, indicating no motor. The fault value (r0949) specifies the particular parameter number involved. Incorrect motor parameters can lead to inefficient operation, instability, motor damage, or the drive failing to start.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Ensure all mandatory motor parameters, such as motor type and nominal values, are correctly populated.

Source: Siemens DCM
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