Siemens SINAMICS S120 Function Manual page 422

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Basic functions

8.30 Parallel connection of motors

reference current (p2002). Parameter p0306 has a value range of 1 to 50, and is it dependent

on the motor data set (MDS).

1. To connect motors in parallel, select the corresponding motor in the selection screen and

activate the "Parallel motor connection" option.

2. Enter the number of motors in the parallel connection in the entry field "Number".

This display and input function is available for vector control only. For servo control, the

parallel connection of motors can only be configured using the expert list (parameter p0306).

Motors with integrated DRIVE-CLiQ interface (SINAMICS Sensor Module Integrated) can also

be connected in parallel. The first motor is connected to DRIVE-CLiQ via the encoder. The

additional motors must be identical. Using parameter p0306 and the encoder information

obtained via DRIVE-CLiQ, it is possible to determine all the necessary motor data.

Parallel motor connection selection for vector control

Function Manual, 06/2019, 6SL3097-5AB00-0BP2

Drive functions