Setting Sto - Siemens SINAMICS G120 Function Manual

The rest of the procedure depends on which safety functions you use:
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4.6.1.8

Setting STO

● Configure the following settings in this screen form:
● Close the screen form.
● If you do not use any other safety function, go directly to Section Activate settings
Safety Integrated Function Manual, SINAMICS G120 and G120C
Function Manual, 01/2011, FW 4.4, A5E03052391B AB
②
The safety function "Safe Torque Off" (STO) must always be selected. The settings
are described in the section . Setting STO (Page 127).
③
If you use the safety function "Safe Stop 1" (SS1), follow the instructions in Section:
Setting SS1 (Page 128).
④
If you use the safety function "Safely Limited Speed" (SLS), follow the instructions in
the section . Setting SLS (Page 130).
⑤
The safety function SSM only makes sense for a connection via PROFIsafe, as you
can only evaluate the SSM feedback signal via PROFIsafe.
⑥
If you use the safety function "safe direction of movement" (SDI), follow the
instructions in Section: Setting SDI (Page 130).
①
– Forced dormant error detection of the switch-off signal paths
You define the monitoring of the forced checking procedure in another screen form
(Setting forced dormant error detection (Page 124)). Set this time to the maximum
value (9000 hours).
②
– If you need this signal in your control, connect it to any digital output of your choice
or to a status word on the fieldbus.
③
– Setting is not required
(Page 131).
Commissioning
4.6 Extended Safety
127