ST500 | Forward and reverse with panel potentiometer

To control the inverter with the panel potentiometer in both directions the following parameters have to be changed.

F0.03 4 frequency control source control panel rotary encoder
F1.42 0.50 The default value of 0.50 means that with settings from 0-50Hz, each rotation step brings exactly 1Hz change. If the control range is doubled to -50 … +50Hz, each rotary step would change by 2Hz. Therefore F1.42 would have to be changed to 1.00 to maintain 1Hz steps
F1.44 -100% start value (minimum value) for panel rotary encoder

Now you can choose the speed and direction of rotation using the panel potentiometer.

This function is only for drives with control software C3.0 or later!

Back to the ST500 frequency inverter questions.