Siemens SINAMICS G220 - Page 644

- 8013 -
1
Signals and monitoring functions Load monitoring (part 1)
© Siemens AG
2 3 4 5 6 7 8
V6.02.00
<2>
<2>
r2169
Actual speed smoothed signals [rpm]
c3230 [C]
(0.00)
Load monitoring speed actual value [rpm]
c3232 [C]
(1)
Load monitoring failure detection (external)
r2198 r2198.11
1 = Load in the alarm range
r2198 r2198.12
1 = Load in the fault range
r2198 r2198.12
1 = Load in the fault range
Load monitoring delay time [s]
p2192 [D] (10.00)
Torque actual value filter time constant [ms]
p3233 [D] (100)
1 = Load monitoring only in the 1st quadrant
p2149.1 [D]
Load monitoring torque threshold no load [Nm]
p2191 [D] (0.00)
Load monitoring stall monitoring torque threshold [Nm]
p2168 [D] (10000000.00)
Load monitoring stall monitoring upper threshold [rpm]
p2165 [D] (0.00)
Load monitoring torque threshold 3 upper [Nm]
p2189 [D] (10000000.00)
Load monitoring torque threshold 3 lower [Nm]
p2190 [D] (0.00)
Load monitoring torque threshold 2 upper [Nm]
p2187 [D] (10000000.00)
Load monitoring torque threshold 2 lower [Nm]
p2188 [D] (0.00)
Load monitoring torque threshold 1 upper [Nm]
p2185 [D] (10000000.00)
Load monitoring torque threshold 1 lower [Nm]
p2186 [D] (0.00)
0 1
[6799.8]
1 0
0
1
–
+
[8010.3]
0 T
1
0
1,2,3,4,5
p2149.1[D]
0 T
0 0
0 3 1 2 4 5
1
Load monitoring speed deviation [rpm]
p3231 [D] (150.00)
<1>
Evaluation
Load characteristics:
[8014] load monitoring (part 2)
A07926 "Envelop characteristic, parameter not valid"
The response to these faults can be defined. Fault evaluation only with p2181 > 0 and p2193 > 0.
(0) (1) (2) (3) (4) (5) (6) (7) (8)
F07925 <1> F07924 <1> F07923 <1> A07922 A07921 A07920 A07891 … A07893 F07894 … F07896 <1> 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 Pump/fan load monitoring as alarm
Pump/fan load monitoring as fault
p2192[D]
[2536.4] [2536.4] [2536.4]
Load monitoring speed threshold value 2 [rpm]
p2183 [D] (900.00)
Load monitoring speed threshold value 1 [rpm]
p2182 [D] (150.00)
Load monitoring speed threshold value 3 [rpm]
p2184 [D] (1500.00)
Load monitoring configuration
p2193 [D] (0)
Load monitoring response
p2181 [D] (0)
r0080[0]
Torque actual value Unsmoothed [Nm]
Figure14-212 8013 - Load monitoring (Part 1)
Functions
14.11Drive functions
SINAMICS G220 converter
642 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB