Siemens G130 List Manual page 446

2 Parameters
2.2 List of parameters
p1744[0...n] Motor model speed threshold stall detection / MotMod n_thr stall
VECTOR_G (n/M) Can be changed: U, T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: SESM, REL
Min
0.00 [rpm]
Description: Sets the speed threshold value to detect a stalled motor.
If the adaptation controller output exceeds the parameterized speed difference, then in status word r1408.11 is set =
1.
Dependency: If a stalled drive is detected (r1408.11 = 1), fault F07902 is output after the delay time set in p2178.
Refer to: p2178
Note: Speed monitoring is only effective in operation with a speed encoder (refer to p1300).
Stalling is also identified if steps/jumps occur in the speed signal, which exceed the value in p0492.
p1745[0...n] Motor model error threshold stall detection / MotMod ThreshStall
VECTOR_G (n/M) Can be changed: U, T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: REL
Min
0.0 [%]
Description: Sets the fault threshold in order to detect a motor that has stalled.
If the error signal (r1746) exceeds the parameterized error threshold, then status signal r1408.12 is set to 1.
Dependency: If a stalled drive is detected (r1408.12 = 1), fault F07902 is output after the delay time set in p2178.
Refer to: p2178
Note: Monitoring is only effective in the low-speed range (below p1755 * (100% - p1756)).
r1746 Motor model error signal stall detection / MotMod sig stall
VECTOR_G (n/M) Can be changed: -
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: REL
Min
- [%]
Description: Signal to initiate stall detection
Note: The signal is not calculated while magnetizing and only in the low speed range (below p1755 * (100 % - p1756)).
p1748[0...n] Motor model lower changeover speed n_set -> n_act / MotMod low n_chng
VECTOR_G (n/M) Can be changed: U, T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: ASM, PMSM, REL
Min
0.0 [%]
Description: Sets the lower speed for the transition "n_set -> n_act" in encoderless operation.
This value is entered as a percentage referred to p1749.
Dependency: Refer to: p1749, p1752
446
Calculated: CALC_MOD_REG
Dyn. index: DDS, p0180
Unit group: 3_1
Scaling: -
Max
210000.00 [rpm]
Calculated: CALC_MOD_REG
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
1000.0 [%]
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
- [%]
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
90.0 [%]
List Manual (LH2), 07/2016, A5E03263479A
Access level: 3
Func. diagram: -
Unit selection: p0505
Expert list: 1
Factory setting
100.00 [rpm]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
5.0 [%]
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
- [%]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
50.0 [%]
SINAMICS G130/G150