Siemens SINAMICS G120 List Manual page 313

p2168[0...n] Load monitoring stall monitoring torque threshold / Stall_mon M_thresh
Access level: 3
Can be changed: U, T
Unit group: 7_1
Min
0.00 [Nm]
Description: Sets the torque threshold of the stall monitoring of the pump or fan.
If, in the monitored speed range from p2182 to p2165, the torque exceeds this threshold, then this is evaluated as
either the motor having stalled or heavy-duty starting.
Dependency: For pumps, the following applies (p2193 = 4):
- the leakage characteristic must lie below the torque threshold for the stall monitoring
- the torque threshold for dry running operation must lie below the torque threshold for stall monitoring
For fans, the following applies (p2193 = 5):
- the torque threshold for the stall monitoring must lie above the torque threshold to identify belt breakage (p2191).
Refer to: p2165, p2181, p2191, p2193
Refer to: A07891, F07894, A07926
Note: The following applies for p2168 = 0:
The special stall monitoring for pump/fan is de-activated.
Then, only the remaining load monitoring functions (e.g. the leakage monitoring for a pump) for pump or fan are
realized.
r2169 CO: Actual speed smoothed signals / n_act smth message
Access level: 2
Can be changed: -
Unit group: 3_1
Min
- [rpm]
Description: Display and connector output of the smoothed speed actual value for messages.
Dependency: Refer to: p2153
p2170[0...n] Current threshold value / I_thres
Access level: 3
Can be changed: U, T
Unit group: 6_2
Min
0.00 [Arms]
Description: Sets the absolute current threshold for the messages.
"I_act >= I_threshold p2170" (BO: r2197.8)
"I_act < I_threshold p2170" (BO: r2198.8)
Dependency: Refer to: p2171
p2171[0...n] Current threshold value reached delay time / I_thresh rch t_del
Access level: 3
Can be changed: U, T
Unit group: -
Min
0 [ms]
Description: Sets the delay time for the comparison of the current actual value (r0068) with the current threshold value (p2170).
Dependency: Refer to: p2170
SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
Calculated: -
Scaling: -
Unit selection: p0505
Max
20000000.00 [Nm]
Calculated: -
Scaling: p2000
Unit selection: p0505
Max
- [rpm]
Calculated: p0340 = 1,3,5
Scaling: p2002
Unit selection: p0505
Max
10000.00 [Arms]
Calculated: -
Scaling: -
Unit selection: -
Max
10000 [ms]
2 Parameters
2.2 List of parameters
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 8013
Factory setting
10000000.00 [Nm]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 8010
Factory setting
- [rpm]
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 8022
Factory setting
0.00 [Arms]
Data type: Unsigned16
Dyn. index: DDS, p0180
Func. diagram: 8022
Factory setting
10 [ms]
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