38.3072-5122

Internal Fault: Parameter value out of limits (3072-5122)

Danfoss · VLT HVAC-FC 102 Frequency Converter

What does 38.3072-5122 mean?

An internal parameter's stored value has fallen outside its predefined minimum or maximum allowable range within a specific memory region. This can be caused by data corruption, an incorrect parameter write, or a software anomaly, leading to unexpected drive behavior or shutdown.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Cycle power to the frequency converter to clear any volatile memory issues.

Source: Danfoss VLT HVAC-FC 102 Frequency Converter
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