Analog input as digital input
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To use the analog input as additional digital input,
you must connect the analog input as shown, and
interconnect status parameter r0722.11 with a bi‐
nector input of your choice.
Defining the safety-related input
You require a safety-related input to activate a safety function via the inverter terminal strip.
The inverter combines two digital inputs to create a safety-re‐
lated input.
You can find additional information on safety-related inputs in the description of the STO safety
function.
Safe Torque Off (STO) safety function (Page 215)
Advanced commissioning
6.3 Adapt the default setting of the terminal strip
SINAMICS G120C converter
164 Operating Instructions, 09/2017, FW V4.7 SP9, A5E34263257B AF