Siemens SINAMICS G120 - Load Monitoring

Signals and monitoring functions
Function diagrams
2-639
© Siemens AG 2011 All Rights Reserved SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 01/2011
Fig. 2-126 8013 – Load monitoring
- 8013 -
Function diagram
87654321
FP_8013_97_51.vsd
Signals and monitoring functions
G120 CU230P-2
13.12.2010 V4.4
Load monitoring
[8010.2]
[8011.2]
[6799.8]
[2536.3]
1/min
M [Nm]
[2536.3]
0T
<1>
<1>
(0)
(1)
(2)
(3)
(4)
(5)
(6)
<1>
0
1
p2149.1
0
1
p2149.1
+
0
1
2
3
0
1
0

The response to these faults can be defined.
Tolerance bandwidth
A07926 "Envelop characteristic, parameter
not valid"
Evaluation
Load monitoring disabled
Torque/speed too low
Torque/speed too high
Torque/speed outside tolerance
Torque/speed too low
Torque/speed too high
Torque/speed outside tolerance
M_thresh 1 upper
0.00 ... 20000000.00 [Nm]
p2185 [D] (10000000.00)
M_thresh 1 lower
0.00 ... 20000000.00 [Nm]
p2186 [D] (0.00)
r2169
n_act smth message [1/min]
Load monit n_act
(0)
p3230 [C]
(1)
Load_moni fail_det
p3232 [C]
Load monit n_dev
p3231
n_thresh 1
0.00 ... 210000.00 [1/min]
p2182 [D] (150.00)
Load monit t_del
0.00 ... 65.00 [s]
p2192 [D] (10.00)
Load monit resp
0 ... 6
p2181 [D] (0)
ZSW monitor 2
r2198
r2198
.11
ZSW monitor 2
r2198
r2198
.12
M_thresh 2 upper
0.00 ... 20000000.00 [Nm]
p2187 [D] (10000000.00)
M_thresh 3 upper
0.00 ... 20000000.00 [Nm]
p2189 [D] (10000000.00)
M_thresh 2 lower
0.00 ... 20000000.00 [Nm]
p2188 [D] (0.00)
M_thresh 3 lower
0.00 ... 20000000.00 [Nm]
p2190 [D] (0.00)
n_thresh 2
0.00 ... 210000.00 [1/min]
p2183 [D] (900.00)
n_thresh 3
0.00 ... 210000.00 [1/min]
p2184 [D] (1500.00)
Load monit config
0 ... 3
p2193 [D] (1)
F07936
Drive: Load loss
0
1,2,3
1
0T
Load monit t_del
0.00 ... 65.00 [s]
p2192 [D] (10.00)
[2536.3]
ZSW monitor 2
r2198
r2198
.12
0
<2>
<2>
Fault evaluation only with p2181 > 0 and p2193 > 0.
A07920
A07921
A07922
F07923
F07924
F07925
M_act_filt T
0 ... 1000000 [ms]
p3233 [D] (100)
1
r0080
M_act [Nm]
[0]