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Signa
ls
and mo
nitor
ing fun
ction
s
F
u
nc
tio
n dia
gr
am
s
2-
57
9
© Sieme
ns AG 2009 All R
ight
s Re
ser
ved
SINAMICS
G120 Contr
ol
U
nits CU
230P-2
Par
ameter
M
an
ual (
LH9), 11/2009
Fi
g.
2
-1
27
802
0 – Mo
nitorin
g fun
ctio
ns 1
- 8020 -
Function diagram
8
7
6
5
4
3
2
1
FP_8020_97_51.vsd
Signals and monitoring functions
G120 CU230P-2
29.10.2009
V4.3
Monitoring functions 1
T
0
0
1
[8010.2]
+
–
[3050.8]
1
0
T
0
1
1
0
[6730.1]
[6731.1]
[6732.1]
1
0
[6714.8]
0
1
0
T
0
T
0
T
[6730.4]
[6731.4]
[6732.4]
0
1
0
T
0
1
0
0
0
1
Minimum speed
p1080
ZSW monitor 1
r2197
r2197
.0
n_hysteresis 3
p2150
r2169
n_act smth message [1/min]
r1119
RFG setp at inp [1/min]
r0063
n_act [1/min]
r0070
Vdc act val [V]
r0068
I_act abs val [Aeff]
r0072
V_output [Veff]
n_hysteresis 3
p2150
n_standst n_thresh
p1226
Pulse suppr t_del
p1228
Vdc thresh val
p2172
t_del Vdc
p2173
t_del Vdc
p2173
t_del I_thresh rch
p2171
I_thres
p2170
I_thres
p2170
t_del I_thresh rch
p2171
Outp_ld iden I_lim
p2179
t_del no load
p2180
ZSW 2
r0053
r0053
.2
[2511.6]
ZSW monitor 1
r2197
r2197
.4
ZSW 2
r0053
r0053
.6
[2511.6]
ZSW monitor 1
r2197
r2197
.5
ZSW 2
r0053
r0053
.1
[2511.6]
ZSW monitor 1
r2197
r2197
.9
ZSW 2
r0053
r0053
.7
[2511.6]
ZSW monitor 1
r2197
r2197
.10
ZSW 2
r0053
r0053
.8
[2511.6]
ZSW monitor 1
r2197
r2197
.8
ZSW 2
r0053
r0053
.3
[2511.6]
ZSW monitor 2
r2198
r2198
.8
ZSW monitor 1
r2197
r2197
.11
Enable Pulses
|n_act| <= p1080
|n_act| >= n_set
|n_act| <= n_standst
Vdc_act <= p2172
Vdc_act > p2172
I_act >= p2170
I_act < p2170
Output load present
Drive: No motor detected
A07929
-1
1
0
[0]
1
M_act_filt T
0 ... 1000000 [ms]
p3233 [D] (100)
1
Summary of Contents for CU230P-2 CAN
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