Siemens SINAMICS G150 Manual page 1192

Armature short-circuit, enable missing
ASC/DCBRK act
p1230
(0)
Fault response, Internal Armature Short-Circuit
<1> p0300 = 4xx only with S120/S150.
1 2
DO: SERVO, VECTOR
Technology functions - Internal Armature Short-Circuit (IASC, p0300 = 2xx or 4xx)
r0046.4
Control of armature short-circuiting in the power unit
Armature short-circuit, internal enable missing
r0046.20
3 4
Control Unit Motor Module
DRIVE-CLiQ
5 6
fp_7016_54_eng.vsd
20.12.13 V04.07.00
F07907
"Motor terminals are not at zero potential after pulse cancellation"
Drive converter
M
3
7
Function diagram
S120/S150/G130/G150
2000 μs
p1231 = 4
<1>
8
- 7016 -