ST130 | Digital inputs – What can be connected and how?

The digital inputs of the ST130 enable the inverter to be controlled by means of sensors, switches, a PLC etc. The terminals DI1 to DI5 are used for connection.

For each of these 5 terminals, up to 24 different functions can be parameterized, which are triggered by a control pulse at the input.

The sensor or switch is connected between the respective input terminal and COM.

The functions must be parameterized for the following parameters:

Terminal	Parameter	Description
DI1	F1.00	Digital input
DI2	F1.01	Digital input
DI3	F1.02	Digital input
DI4	F1.03	Digital input
DI5	F1.04	Digital input

Whether the digital inputs should react to either high or low levels can be set in parameter F1.19.

F0.04 = 1 for control only via terminals

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