Invert Setpoint - Siemens sinamics G120 Operating Instructions Manual

Low voltage inverters chassis devices with cu250s-2 control units and encoder evaluation

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Table of Contents

Advanced commissioning

6.4 Setpoint calculation

Invert setpoint

The inverter provides an option to invert the setpoint sign using a bit. As an example, the

setpoint inversion is shown through a digital input.

In order to invert the setpoint through the digital input DI 1, connect the parameter p1113

with a binary signal, e.g. the digital input 1.

p1113 = 722.1

p1113 = 2090.11

Examples of settings to invert the setpoint

Setpoint inversion

Digital input 1 = 0: Setpoint remains unchanged.

Digital input 1 = 1: Inverter inverts the setpoint.

Invert setpoint via control word 1, bit 11.

Operating Instructions, 01/2016, FW V4.7 SP6, A5E31759476B AE

Converter with CU250S-2 Control Unit