Parameterizing Sto; Parameterizing Ss1 - Siemens SINAMICS G120 Function Manual

Commissioning
4.4 Extended Safety
4.4.2.5

Parameterizing STO

● Configure the following settings in this screen:
● Close the screen.
● If you do not use any other safety function, go directly to Section Activate settings
4.4.2.6

Parameterizing SS1

● Set the shutdown speed (standstill detection).
● Close the screen.
98
①
– Forced dormant error detection of the switch-off signal paths
Enter the same time that you selected to configure the safety functions (check time
test stop). See the section Defining the commissioning method (Page 95).
②
– Connect the signal to any digital output or to a status word on the fieldbus. Further
information can be found in the section Forced dormant error detection (Page 40).
③
– If you require the status signal "STO active" in your higher-level controller,
interconnect it accordingly.
(Page 101).
A functional description of standstill detection can be found in the section Dynamic
response of SS1 (Page 21).
Safety Integrated Function Manual, SINAMICS G120
Function Manual, 07/2010, FW 4.3.2, A5E03052391B AA