Siemens SINAMICS S120 Manual De Listas página 2289

S_STW2 Safety control word 2
Bit No.
0 1 = De-select STO
1 1 = De-select SS1
2 1 = De-select SS2
3 1 = De-select SOS
4 1 = De-select SLS
5 Reserved
6 1 = De-select SLP
7 1/0 = Acknowledgment
8 1 = De-select SLA
9 1 = Select SLS bit 0
10 1 = Select SLS bit 1
11 Reserved
12 1 = De-select SDI positive
13 1 = De-select SDI negative
...
Reserved
19 SLP position area
...
Reserved
23 1 = De-select SCA
24 Select gearbox stage bit 0
25 Select gearbox stage bit 1
26 Select gearbox stage bit 2
27 Gearbox stage switchover
28 1 = De-select SS2E
29 1 = De-select SS2ESR
30
Reserved
31
<1> Only for CU310-2.
1 2
DO: SERVO, VECTOR
SI Extended Functions - S_STW2 Safety control word 2, S_ZSW2 Safety status word 2
Meaning
0 = SLP1 1 = SLP2
3 4
S_ZSW2 Safety status word 2
Bit No.
0 1 = STO or safe pulse cancellation active
1 1 = SS1 active
2 1 = SS2 active
[2858.6] 3 1 = SOS active
[2858.6] 4 1 = SLS active
5 Reserved
6 1 = SLP active
r9722.7
1
7 1 = Internal event
[2858.6]
8 1 = SLA active
9 Active SLS stage bit 0
10 Active SLS stage bit 1
11 Reserved
12 1 = SDI pos active
13 1 = SDI neg active
14 Reserved
15 SSM (speed below limit value)
...
Reserved
19 SLP active position area
...
Reserved
22 1 = SP valid
23 1 = Safety referenced
24 1 = F-DI 0 inactive
25 1 = F-DI 1 inactive
26 1 = F-DI 2 inactive
27 1 = SS2ESR active
28 1 = SS2E active
29 1 = SOS selected
30 1 = SLP limit upper maintained
31 1 = SLP limit lower maintained
5 6
fp_2843_54_eng.vsd
09.10.18 V05.02.03
2 x p9500 (24.00 ms)
Meaning
0 = SLS1 1 = SLS2
2 = SLS3 3 = SLS4
0 = SLP1 1 = SLP2
<1>
<1>
<1>
7 8
Function diagram
- 2843 -
S120/S150/G130/G150