Structure Of Telegram 30 (Extended Functions) - Siemens SINAMICS S120 Function Manual

Control of the safety functions
6.4 Activation via PROFIsafe
6.4.2.2

Structure of telegram 30 (Extended Functions)

PROFIsafe control word (STW)
S_STW1, PZD1 in telegram 30, output signals
See function diagram [2840].
Table 6- 5 Description of the PROFIsafe STW
Bit
0 STO
1 SS1
2 SS2
3 SOS
4 SLS
5 Reserved
6 Reserved
7 Internal Event ACK
8 Reserved
9 Select SLS bit 0
10 Select SLS bit 1
11...15 Reserved
A static zero signal must be continuously available
1
118
Meaning
1 Deselect STO
0 Select STO
1 Deselect SS1
0 Select SS1
1 Deselect SS2
0 Select SS2
1 Deselect SOS
0 Select SOS
1 Deselect SLS
0 Select SLS
- -
- -
1/0 Acknowledgement
0 No acknowledgement
- -
- -
- Select speed limit for SLS (2 bits)
-
- -
Function Manual, (FHS), 11/2009, 6SL3097-4AR00-0BP0
Comments
1
Safety Integrated