Motor Blocked Speed Threshold / Mot Lock N_Thresh; Motor Blocked Delay Time / Mot Lock T_Del; Motor Stalled Delay Time / Mot Stall T_Del; Load Monitoring Response / Load Monit Resp - Siemens SINAMICS G150 Manual

p2175[0...n]

Motor blocked speed threshold / Mot lock n_thresh

VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: Messages
Not for motor type: -
Min
0.00 [rpm]
Description: Sets the speed threshold for the message "Motor blocked" (BO: r2198.6).
Dependency: Refer to: p0500, p2177, r2198
Note: The following applies for encoderless vector control for induction motors:
At low speeds in open-loop speed controlled operation (see p1755, p1756), a blocked motor cannot be detected.
The following applies for encoderless vector control for permanent magnet synchronous motors:
At low speeds in open-loop speed controlled operation (see p1755, p1756), a blocked motor can only be detected if
p2175 = p1755, and p1750.6 is set to 1.
p2177[0...n]

Motor blocked delay time / Mot lock t_del

VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: Messages
Not for motor type: -
Min
0.000 [s]
Description: Sets the delay time for the message "Motor blocked" (BO: r2198.6).
Dependency: Refer to: p0500, p2175, r2198
Note: The following applies for sensorless vector control:
At low speeds a locked motor can only be detected if no change is made to open-loop speed controlled operation. If
this is the case, the value in p2177 must be reduced accordingly (p2177 < p1758) before time p2177 has elapsed in
order to detect the locked state reliably.
As countermeasure, it is generally also possible to set p1750.6. This is only not permitted if the drive is slowly
reversed by the load at the torque limit (speed below p1755 for longer than p1758).
p2178[0...n]

Motor stalled delay time / Mot stall t_del

VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: Messages
Not for motor type: -
Min
0.000 [s]
Description: Sets the delay time for the message "Motor stalled" (BO: r2198.7).
Dependency: Refer to: r2198
p2181[0...n]

Load monitoring response / Load monit resp

VECTOR_G (Ext msg) Can be changed: U, T
Data type: Integer16
P-Group: Messages
Not for motor type: -
Min
0
Description: Sets the response when evaluating the load monitoring.
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
Calculated:
CALC_MOD_LIM_REF
Dyn. index: DDS, p0180
Units group: 3_1
Scaling: -
Max
210000.00 [rpm]
Calculated:
CALC_MOD_LIM_REF
Dyn. index: DDS, p0180
Units group: -
Scaling: -
Max
65.000 [s]
Calculated: CALC_MOD_REG
Dyn. index: DDS, p0180
Units group: -
Scaling: -
Max
10.000 [s]
Calculated: -
Dyn. index: DDS, p0180
Units group: -
Scaling: -
Max
6
2 Parameters
2.2 List of parameters
Access level: 3
Func. diagram: 8012
Unit selection: p0505
Expert list: 1
Factory setting
120.00 [rpm]
Access level: 2
Func. diagram: 8012
Unit selection: -
Expert list: 1
Factory setting
1.000 [s]
Access level: 3
Func. diagram: 8012
Unit selection: -
Expert list: 1
Factory setting
0.010 [s]
Access level: 3
Func. diagram: 8013
Unit selection: -
Expert list: 1
Factory setting
0
521