Siemens SINAMICS S120 Function Manual page 117

PROFIsafe status word (ZSW)
S_ZSW1, PZD1 in telegram 30, input signals
See function diagram [2840].
Table 6- 4 Description of the PROFIsafe status word (ZSW)
Bit
0 STO active
1 SS1 active
2 SS2 active
3 SOS active
4 SLS active
5 Reserved
6 Reserved
7 Internal Event
8 Reserved
9 Active SLS level bit 0
10 Active SLS level bit 1
11 SOS selected
12...14 Reserved
15 SSM (speed)
Inactive signals for Basic Functions; are set to 0.
1
Safety Integrated
Function Manual, (FHS), 11/2009, 6SL3097-4AR00-0BP0
Meaning
1 STO active
0 STO not active
1 SS1 active
0 SS1 not active
0 –
1
0 –
1
0 –
1
- –
- –
1 No internal event
0 Internal event
- –
- –
1
-
0 –
1
- –
0 –
1
Control of the safety functions
6.4 Activation via PROFIsafe
Comments
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