29

Analog In Loss

Allen-Bradley · PowerFlex 750 AC Drive

What does 29 mean?

An analog input signal, which is vital for drive control, has been lost or is outside its expected range. This condition, if not addressed, can be configured (via P263 [Anlg In0 LssActn]) to stop the drive. It typically indicates a wiring issue, sensor failure, or a problem with the signal source, leading to a loss of critical control feedback.

Source: Allen-Bradley PowerFlex 750 AC Drive
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