r1733[0...1]
CO: Quadrature-axis voltage setpoint / Quad U set
Access level: 4
Calculated: -
Data type: FloatingPoint32
Can be changed: -
Scaling: p2001
Dynamic index: -
Unit group: 5_1
Unit selection: p0505
Function diagram: 6714, 6731
Min:
- [Vrms]
Max:
- [Vrms]
Factory setting:
- [Vrms]
Description:
Display and connector output for the quadrature axis voltage setpoint Uq.
Index:
[0] = Unsmoothed
[1] = Smoothed with p0045
p1740[0...n]
Gain resonance damping for encoderless closed-loop control / Gain res_damp
Access level: 3
Calculated: CALC_MOD_CON Data type: FloatingPoint32
Can be changed: T, U
Scaling: -
Dynamic index: DDS, p0180
Unit group: -
Unit selection: -
Function diagram: -
Min:
0.000
Max:
10.000
Factory setting:
0.025
Description:
Defines the gain of the controller for resonance damping for operation with sensorless vector control in the range that
current is injected.
p1745[0...n]
Motor model error threshold stall detection / MotMod ThreshStall
Access level: 3
Calculated: CALC_MOD_REG Data type: FloatingPoint32
Can be changed: T, U
Scaling: -
Dynamic index: DDS, p0180
Unit group: -
Unit selection: -
Function diagram: -
Min:
0.0 [%]
Max:
1000.0 [%]
Factory setting:
5.0 [%]
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.
See also: 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
Access level: 3
Calculated: -
Data type: FloatingPoint32
Can be changed: -
Scaling: -
Dynamic index: -
Unit group: -
Unit selection: -
Function diagram: -
Min:
- [%]
Max:
- [%]
Factory setting:
- [%]
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)).
p1749[0...n]
Motor model increase changeover speed encoderless operation / Incr n_chng no enc
Access level: 4
Calculated: CALC_MOD_REG Data type: FloatingPoint32
Can be changed: T, U
Scaling: -
Dynamic index: DDS, p0180
Unit group: -
Unit selection: -
Function diagram: -
Min:
0.0 [%]
Max:
99.0 [%]
Factory setting:
50.0 [%]
Parameters
7.2 Parameter list
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
701
Содержание SINAMICS G120X
Страница 2: ......
Страница 152: ...Wiring 4 2 Control interfaces SINAMICS G120X converter 150 Operating Instructions 06 2019 FW V1 01 A5E44751209B AC ...
Страница 940: ...Parameters 7 3 ASCII table SINAMICS G120X converter 938 Operating Instructions 06 2019 FW V1 01 A5E44751209B AC ...
Страница 1114: ...Appendix A 1 Manuals and technical support SINAMICS G120X converter 1112 Operating Instructions 06 2019 FW V1 01 A5E44751209B AC ...
Страница 1147: ......