Receive Data For Scc - Siemens Sinamics S120 Function Manual

Cont rol of the safety functions
5.8 Safety Info Channel and Safety Control Channel
5.8.7

Receive data for SCC

S_ STW1B
Safety Control Channel control word 1
Table 5- 22 Description of S_STW1B
Bi t Me a n i n g
0...7 Reserved
8 Extended functions forced dormant
error detection (test stop)
9...15 Reserved
S_ STW3B
Safety Control Channel control word 3
Table 5- 23 Description of S_STW3B
Bi t Me aning
0 Select brake test
1 Start brake test
2 Brake selection
3 Select direction of rotation
4 Select test sequence
5 Status of external brake
6...15 Reserved
216
R e m a rks
– –
1 Extended functions forced dormant error detec-
tion (test stop) selected
0 Extended functions forced dormant error detec-
tion (test stop) deselected
– –
R emarks
1 Brake test selected
0 Brake test deselected
1 Start brake test requested
0 Start brake test not requested
1 Test brake 2 selected
0 Test brake 1 selected
1 Negative direction selected
0 Positive direction selected
1 Test sequence 2 selected
0 Test sequence 1 selected
1 External brake closed
0 External brake open
– –
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
Pa ra m e te r
–
r10251.8
–
Pa rameter
r10231.0
r10231.1
r10231.2
r10231.3
r10231.4
r10231.5
–
Safety Integrated