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F
unction
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iagr
am
s
Inte
rna
l co
ntro
l/status wo
rd
s
2-
49
8
© Sie
m
ens AG 2009 All Righ
ts R
eser
ved
SINAMICS
G120
Con
trol
U
nits C
U
230P-2
P
ar
ameter
M
anual (LH9)
, 11/2009
Fi
g.
2
-5
3
253
4 – Status word, monitorin
g fu
ncti
ons
1
- 2534 -
Function diagram
8
7
6
5
4
3
2
1
FP_2534_97_51.vsd
Internal control/status words
G120 CU230P-2
29.10.2009
V4.3
Status word, monitoring functions 1
9
10
8
7
6
5
4
3
2
1
0
<1>
<1>
<1>
1
ZSW monitor 1
r2197
r2197
From speed signals
From speed signals
From speed signals
From speed signals
Status word, monitoring functions 1 (r2197)
Bit No.
1 = |n_act| <= n_min p1080
1 = |n_act| >= n_set
1 = |n_act| <= n_standstill p1226
1 = I_act >= I_threshold p2170
1 = Vdc_act <= Vdc_threshold p2172
1 = Vdc_act > Vdc_threshold p2172
1 = |n_act| <= speed threshold value 2 (p2155)
1 = |n_act| > speed threshold value 2 (p2155)
1 = n_act >= 0
1 = |n_act| > n_max
1 = Speed setpoint - actual value deviation within tolerance t_off
n_act = smoothed speed actual value r2169 [8010.2].
11
12
1 = Load missing
1 = |n_act| > n_max (with delay)
From extended signals
From extended signals
From extended signals
From extended signals
From extended signals
From extended signals
From extended signals
From extended signals
13
14
15
Reserved
Reserved
Reserved
r2197.0
r2197.1
r2197.4
r2197.5
r2197.11
r2197.12
r2197.2
r2197.6
r2197.9
r2197.3
r2197.7
r2197.8
r2197.10
[8020.8]
[8010.8]
[8011.8]
[8020.8]
[8020.8]
[8010.8]
[8011.8]
[8020.8]
[8020.8]
[8020.8]
[8020.8]
[8021.8]
Summary of Contents for CU230P-2 CAN
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