Siemens SINAMICS G120XA - Load Monitoring Speed Threshold Value 1; N_Thresh 1; Load Monitoring Speed Threshold Value 2; N_Thresh 2; Load Monitoring Speed Threshold Value 3; N_Thresh 3

Note
The response to the faults F07923 ... F07925 can be set.
This parameter setting has no effect on the generation of fault F07936.
p2181 = 7, 8 can only be combined with p2193 = 4, 5.
p2182[0...n] Load monitoring speed threshold value 1 / n_thresh 1
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: T, U Scaling: - Dynamic index: DDS, p0180
Unit group: 3_1 Unit selection: p0505 Function diagram: 8013
Min:
0.00 [rpm]
Max:
210000.00 [rpm]
Factory setting:
150.00 [rpm]
Description: Sets the speed/torque envelope curve for load monitoring.
The envelope curve (upper and lower envelope curve) is defined as follows based on 3 speed thresholds:
p2182 (n_threshold 1) --> p2185 (M_threshold 1, upper), p2186 (M_threshold 1, lower)
p2183 (n_threshold 2) --> p2187 (M_threshold 2, upper), p2188 (M_threshold 2, lower)
p2184 (n_threshold 3) --> p2189 (M_threshold 3, upper), p2190 (M_threshold 3, lower)
Dependency: The following applies: p2182 < p2183 < p2184
See also: p2183, p2184, p2185, p2186
See also: A07926
Note
In order that the load monitoring can reliably respond, the speed threshold p2182 should always be set lower than the
minimum motor speed to be monitored.
p2183[0...n] Load monitoring speed threshold value 2 / n_thresh 2
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: T, U Scaling: - Dynamic index: DDS, p0180
Unit group: 3_1 Unit selection: p0505 Function diagram: 8013
Min:
0.00 [rpm]
Max:
210000.00 [rpm]
Factory setting:
900.00 [rpm]
Description: Sets the speed/torque envelope curve for load monitoring.
The envelope curve (upper and lower envelope curve) is defined as follows based on 3 speed thresholds:
p2182 (n_threshold 1) --> p2185 (M_threshold 1, upper), p2186 (M_threshold 1, lower)
p2183 (n_threshold 2) --> p2187 (M_threshold 2, upper), p2188 (M_threshold 2, lower)
p2184 (n_threshold 3) --> p2189 (M_threshold 3, upper), p2190 (M_threshold 3, lower)
Dependency: The following applies: p2182 < p2183 < p2184
See also: p2182, p2184, p2187, p2188
See also: A07926
p2184[0...n] Load monitoring speed threshold value 3 / n_thresh 3
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: T, U Scaling: - Dynamic index: DDS, p0180
Unit group: 3_1 Unit selection: p0505 Function diagram: 8013
Min:
0.00 [rpm]
Max:
210000.00 [rpm]
Factory setting:
1500.00 [rpm]
Description: Sets the speed/torque envelope curve for load monitoring.
The envelope curve (upper and lower envelope curve) is defined as follows based on 3 speed thresholds:
p2182 (n_threshold 1) --> p2185 (M_threshold 1, upper), p2186 (M_threshold 1, lower)
p2183 (n_threshold 2) --> p2187 (M_threshold 2, upper), p2188 (M_threshold 2, lower)
p2184 (n_threshold 3) --> p2189 (M_threshold 3, upper), p2190 (M_threshold 3, lower)
Parameters
7.3 Parameters
SINAMICS G120XA converter
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB 597