Siemens SINAMICS DCM Manual página 848

Stall protection
Stall pr act sig s
p50354
(0)
Pos M_lim reach
[6830.7] r53150.3
Pos Ia_lim reach
[6845.7] r53151.0
Neg M_lim reach
[6830.7] r53150.4
Neg Ia_lim reach
[6845.7] r53151.1
Stall prot thresh
Block n t_filter
0.0...10.0 [%]
0.000...10.000 [s]
p50356[D] (0.4)
p50358[D] (0.000)
Sel act abs [%]
[6810.5] r52166
Ia act 6 cyc [%]
r52109
Tacho_mon thresh
10...100 [%]
p50357[D] (10)
EMF act avg [%]
[6902.8] r52287
Monitoring
defective
n_ctr act sm [%]
tachometer
[6810.8] r52179
1 2
DO: DC_CTRL
Signals and monitoring functions - Monitoring stall protection / defective tachometer
Stall t_mon
0.0...600.0 [s]
p50355[D] (0.5)
1
T 0
F60035
&
"Motor blocked"
1
0
1 %
1
0
F60042
"Defective tachometer monitoring error"
Defective tachometer
[6905.7]
3 4
Monitoring for armature circuit interruption
Alpha G lim reach
r53190.7
&
[6860.5]
1 %
A I_act int abs [%]
1
r52116
0
[6851.6]
Monitoring for field circuit interruption
Alpha G lim reach
r53191.0
&
[6915.5]
1 %
If_act int abs [%]
1
r52266
[6912.7] 0
F60055
"Field characteristic not valid"
Monitoring
F60056
of important
"Important parameter not set"
parameter settings
F60058
"Parameter settings not consistent"
5 6
fp_8046_13_eng.vsd
27.09.18 V01.05.00
8000 μs
0.5 s
F60036
T 0
"Armature circuit/field
circuit interrupted"
Fault value = 1
0.5 s
F60036
T 0
"Armature circuit/field
circuit interrupted"
Fault value = 1
7 8
Function diagram
- 8046 -
SINAMICS DCM