Advanced commissioning
6.2 Inverter control
6.2.2.2
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.
Note
Control Units CU240B-2 and CU240B-2 DP do not have a safety-relevant digital input.
176
Terminal strips on CU240E-2 Control Units (Page 100)
Safe Torque Off (STO) safety function (Page 327)
The inverter combines digital inputs DI 4 and DI 5 to create a
safety-related input.
Converter with the CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2016, FW V4.7 SP6, A5E34259001B AC