Operating Instructions

Internal control/status words
Function diagrams
2-561
© Siemens AG 2011 All Rights Reserved SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 06/2011
Fig. 2-55 2534 – Status word, monitoring functions 1
- 2534 -
Function diagram
87654321
FP_2534_97_51.vsd
Internal control/status words
G120 CU230P-2
13.12.2010 V4.4
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]