Siemens Sinamics S120 Function Manual page 214

Cont rol of the safety functions
5.8 Safety Info Channel and Safety Control Channel
S_ ZSW2B
Safety Info Channel status word 2
Table 5- 20 Description of S_ZSW2B
Bi t Me aning
0...3 Reserved
4 SLP selected position range
5, 6 Reserved
7 SLP selected and user agreement
8 SDI positive
9 SDI negative
10, 11 Reserved
12 Test stop active
13 Test stop required
14, 15 Reserved
214
R emarks
– –
1 SLP area 2 selected
0 SLP area 1 selected
– –
1 SLP selected and user agreement set
0 SLP selected or user agreement not set
1 SDI positive selected
0 SDI positive deselected
1 SDI negative selected
0 SDI negative deselected
– –
1 Test stop active
0 Test stop not active
1 Test stop required
0 Test stop not required
– –
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
Pa rameter
–
r9743.4
–
r9743.7
r9743.8
r9743.9
–
r9743.12
r0743.13
–
Safety Integrated