Operating Instructions

SINAMICS G120 CU230P-2 Control Units
List Manual, 04/2018, A5E33838102
313
2 Parameters
2.2 List of parameters
Description: Sets the delay time for the message "Motor stalled" (BO: r2198.7).
Dependency: Refer to: r2198
Note: In the open-loop speed controlled operating range (see p1755, p1756), vector control stall monitoring depends on
threshold p1745.
At higher speeds, the difference between flux setpoint r0083 and flux actual value r0084 is monitored.
Description: Sets the current limit for output load identification.
A missing output load is displayed using the "Output load not available" message (r2197.11 = 1).
This message is output with a delay time (p2180).
Dependency: Refer to: p2180
Notice: For synchronous motors the output current can be almost zero under no load conditions.
Note: Missing output load is signaled in the following cases:
- the motor is not connected.
- a phase failure has occurred.
Description: Sets the delay time for the message "output load not available" (r2197.11 = 1).
Dependency: Refer to: p2179
Description: Sets the response when evaluating the load monitoring.
Value: 0: Load monitoring disabled
1: A07920 for torque/speed too low
2: A07921 for torque/speed too high
3: A07922 for torque/speed out of tolerance
4: F07923 for torque/speed too low
5: F07924 for torque/speed too high
6: F07925 for torque/speed out of tolerance
7: Pump/fan load monitoring as alarm
8: Pump/fan load monitoring as fault
Dependency: Refer to: p2182, p2183, p2184, p2185, p2186, p2187, p2188, p2189, p2190, p2192, p2193, r2198, p3230, p3231
Refer to: A07891, A07892, A07893, F07894, F07895, F07896, A07920, A07921, A07922, F07923, F07924, F07925
p2178[0...n] Motor stalled delay time / Mot stall t_del
Access level: 3 Calculated: p0340 = 1,3 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 8012
Min Max Factory setting
0.000 [s] 10.000 [s] 0.010 [s]
p2179[0...n] Output load identification current limit / Outp_ld iden I_lim
Access level: 3 Calculated: p0340 = 1,3,5 Data type: FloatingPoint32
Can be changed: U, T Scaling: p2002 Dyn. index: DDS, p0180
Unit group: 6_2 Unit selection: p0505 Func. diagram: 8022
Min Max Factory setting
0.00 [Arms] 1000.00 [Arms] 0.00 [Arms]
p2180[0...n] Output load detection delay time / Out_load det t_del
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 8022
Min Max Factory setting
0 [ms] 10000 [ms] 2000 [ms]
p2181[0...n] Load monitoring response / Load monit resp
Access level: 3 Calculated: - Data type: Integer16
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 8013
Min Max Factory setting
0 8 0