Siemens SINAMICS S Series List Manual page 1421

BM DC-dischg act
p3863
r0863.1 "Engergize contactor"
&
r0899.11 "Pre-charging compl"
1
1 2
DO: A_INF, B_INF, S_INF
Braking Module External - Sequence Control (r0108.26 = 1)
S1: Ready
& &
S2: Fault
A06900
"Fault (1 -> 0)"
0 T &
p3862
S3: DC link fast discharge
&
S4: Alarm
A06901
2
"Pre-alarm I t shutdown"
3 4
r0108.26 (4000.00 µs)
Braking Module External
BM qty par_cct
1...8
p3860 (1)
Inhibit/acknowledgement Braking Module 1
r3861.0
Fast discharge Braking Module 1
r3864.0
&
2
BM I t shutdown
p3865[0]
&
[2120]...[2133]
BM fault
p3866[0]
&
[2120]...[2133]
5 6
fp_9951_01_eng.vsd
21.03.07 V02.05.00
X1 R1
X1 R2
DO X21.1
[2130]...[2133]
DO X21.2
[2130]...[2133]
DI X21.3
DI X21.4
X21.5
Ground
X21.6
Ground
7 8
Function diagram
- 9951 -
SINAMICS S