OLF

Overload Motor

Schneider Electric · Altistart 22 Soft Starter

What does OLF mean?

The motor has experienced a sustained overload condition, drawing current above its rated value for an extended period. This can lead to severe motor overheating, insulation damage, and eventual motor failure.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Check the 'tHP' parameter (Thermal Protection for Motor) in the 'SEt' menu (page 52) and the 'In' parameter (Motor Nominal Current) in the 'conF' menu (page 50) for correct settings.

  2. 4

    Allow the motor to cool down completely before attempting to restart the system.

Source: Schneider Electric Altistart 22 Soft Starter
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