Siemens SINAMICS G150 - Page 1191

SINAMICS G130/G150 List Manual (LH2), 04/2014, A5E03263479A
1191
3 Function diagrams
3.15 Technology functions
Fig. 3-143 7014 – External Armature Short-Circuit (EASC, p0300 = 2xx or 4xx)
- 7014 -
Function diagram
87654321
fp_7014_54_eng.vsd
DO: SERVO, VECTOR
S120/S150/G130/G150
20.12.13 V04.07.00
Technology functions - External Armature Short-Circuit (EASC, p0300 = 2xx or 4xx)
Drive converter
~
M
3
Contactor feedback signal
p1236 = 200 ms
=1
T
0
0T
p1237 = 200 ms
&
&
Pulse enable via hardware
Pulse enable via hardware
1
Pulse inhibit (r0046.19 = 1)
1
r0046.4
r0046.20
1
Drive status S1, S2, S3, S4 not [2610]
DI
p1231 = 1
r0002 = 19
2000 μs
Control Unit
DO
p1235
Contactor
closed
r1239.0
p1231 = 2
p1231 = 1
(0)
ASC/DCBRK act
p1230
A07904
"Contactor feedback signal "Closed" missing"
F07905
"Contactor feedback signal "Open" missing"
<1>
+24 V