ST130 | External Potentiometer – How is it connected and which is compatible?

As external potentiometer, which is connected to the terminals AI1, +10V and GND, all with a resistor of 1kΩ and a power of 2W are suitable. An illustration of the assignment can be found in the operating instructions.

To control the target frequency via the potentiometer, the following parameter must be changed:

F0.02 = 1 (frequency control mode on AI1).