Siemens SINAMICS S Series List Manual page 1319

Armature short-circuit, enable missing
ASC act
r0046.4
p1230
(1)
Fault response, Internal Armature Short-Circuit
IASC: Internal Armature Short-Circuit
1 2
DO: SERVO, VECTOR
Technology functions - Internal Armature Short-Circuit (IASC, p0300 = 2xx or 4xx)
Control Unit
Control of armature short-circuiting in the power unit
Armature short-circuit, internal enable missing
r0046.20
3 4
Motor Module
F07907
"Motor terminals are not at zero potential after pulse cancellation"
Drive converter
DRIVE-CLiQ
5 6
Function diagram
fp_7016_01_eng.vsd
SINAMICS S
22.05.07 V02.05.01
2000 µs
p1231 = 4
M
~
3
7 8
- 7016 -