Siemens SINAMICS G130 - Page 183

Controlling the safety functions
7.5 Control by way of PROFIsafe
Safety Integrated
Function Manual, 05/2010, A5E03264275A
183
PROFIsafe status word (ZSW)
S_ZSW1, PZD1 in telegram 30, input signals
See function diagram [2840].
Table 7- 23 Description of the PROFIsafe status word (ZSW)
Bit Meaning Remarks
1 STO active 0 STO active
0 STO not active
1 SS1 active 1 SS1 active
0 SS1 not active
2 SS2 active 0 –
1)
3 SOS active 0 –
1)
4 SLS active 0 –
1)
5 Reserved - –
6 Reserved - –
1 Internal event 7 Internal event
0 No internal event
8 Reserved - –
9 Active SLS level bit 0 -
10 Active SLS level bit 1 -
–
1)
11 SOS selected 0 –
1)
12 ...
14
Reserved - –
15 SSM (speed) 0 –
1)
1)
Signals not relevant to Basic Functions should be set to "0".