30001

Controller over-temperature (_ecOVER_TEMPERATURE)

ABB · ACS850 Standard Program Firmware

What does 30001 mean?

The drive's internal temperature sensor has detected a dangerously high temperature, exceeding the model-dependent TEMPERATURELIMITFATAL threshold (e.g., 80°C for e190 3A/e180, 75°C for e190 6A/9A). Sustained over-temperature operation can severely reduce the lifespan of electronic components and lead to drive failure.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Check for any obstructions to the drive's cooling fins or fans.

  2. 4

    Monitor the TEMPERATURE parameter in degrees Celsius to track the current internal temperature.

Source: ABB ACS850 Standard Program Firmware
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