Safety-Related Input - 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

6.2 Inverter control

Safety-related input

This manual describes the STO safety function with control via a safety-related input. All

other safety functions, additional safety-related inputs of the inverter and the control of the

safety functions via PROFIsafe are described in the Safety Integrated function manual.

Defining the safety-related input

If you use the STO safety function, then you must configure the terminal strip during the

quick commissioning for a safety-related input, e.g. with p0015 = 2.

Terminal strips behind the upper front door (Page 87)

Safe Torque Off (STO) safety function (Page 325)

The inverter combines digital inputs DI 4 and DI 5 to create a

safety-related input.

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

Converter with CU250S-2 Control Unit