User Manual

SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 04/2014, A5E33838102B AA
643
3 Function diagrams
3.14 Signals and monitoring functions
Fig. 3-132 8020 – Monitoring functions 1
- 8020 -
Function diagram
87654321
fp_8020_97_01.vsd
Signals and monitoring functions
G120 CU230P-2
07.04.2014 V4.7
Monitoring functions 1
T0
0
1
[8010.2]
[3050.8]
1
0
T0
1
1
0
[6730.1]
1
0
[6714.8]
0T
[6730.4]
0
T0
1
0
0
0
1
n_min
p1080
n_hysteresis 3
p2150
r2169
n_act smth message [rpm]
r1119
RFG setp at inp [rpm]
r0063
n_act [rpm]
r0070
Vdc act val [V]
r0068
I_act abs val [Arms]
r0072
U_output [Vrms]
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
I_thresh rch t_del
p2171
I_thres
p2170
I_thres
p2170
I_thresh rch t_del
p2171
Out_load det t_del
p2180
Enable Pulses
1 = |n_act| <= n_min p1080
1 = |n_act| >= n_set
1 = |n_act| <=
n_standst p1226
1 = Vdc_act <=
Vdc_threshold value p2172
1 = Vdc_act >
Vdc_threshold value p2172
1 = I_act >=
I_threshold value p2170
1 = |I_act| <
I_threshold value p2170
1 = Output load is not
present
Drive: No motor detected
A07929
-1
1
0
[0]
M_act_filt T
0 ... 1000000 [ms]
p3233 [D] (100)
0
1
0
1
–
+
[2534.2]
[2534.2]
[2534.2]
[2534.2]
[2534.2]
[2534.2]
[2534.2]
[2536.2]
[2511.6]
[2511.6]
[2511.6]
[2511.6]
[2511.6]
[2511.6]
1
1
r2197.0
r2197
r2197.4
r2197
r2197.5
r2197
r2197.9
r2197
r2197.10
r2197
r2197.8
r2197
r2198.8
r2198
r2197.11
r2197
r0053.6
r0053
r0053.2
r0053
r0053.1
r0053
r0053.7
r0053
r0053.8
r0053
r0053.3
r0053
0T
0T
Outp_ld iden I_lim
p2179