Siemens CU240B-2 - Configuring a Safety Function

Advanced commissioning
6.8 Safe Torque Off (STO) safety function
Converter with the CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2016, FW V4.7 SP6, A5E34259001B AC
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6.8.3.3
Configuring a safety function
Procedure with STARTER
To configure the safety functions, proceed as follows:
1. Go online.
2. Select the "Safety Integrated" function
3. Select "Change settings".
4.
Select "STO via terminal":
You have completed the following commissioning steps:
● You have started to commission the safety functions.
● You have selected the basic functions with control via onboard terminals of the inverter.
The other selection options are described in the "Safety Integrated" function manual.
Overview of the manuals (Page 507)