Motor Model Changeover Delay Time Closed-Loop Control; Co: Motor Model Speed Adaptation Proportional Component - Siemens SINAMICS G120X Operating Instructions Manual

p1769[0...n] Motor model changeover delay time closed-loop control / MotMod t cl_ctrl
Access level: 4
Can be changed: T, U
Unit group: -
Min:
0 [ms]
Description: Sets the wait time for a transition from open-loop controlled to closed-loop controlled operation after twice the lower
changeover speed p1755 * (1 - p1756 / 100 %) has been exceeded - and below the upper switchover speed p1755.
Dependency: See also: p1755, p1756
Note
With p1759 = 0 ms and above p1755, the delay time becomes ineffective and the model changeover is determined by
the output frequency only (changeover for p1755).
r1770 CO: Motor model speed adaptation proportional component / MotMod n_adapt Kp
Access level: 4
Can be changed: -
Unit group: 3_1
Min:
- [rpm]
Description: Displays the P component of the controller for speed adaptation.
r1771 CO: Motor model speed adaptation I comp. / MotMod n_adapt Tn
Access level: 4
Can be changed: -
Unit group: 3_1
Min:
- [rpm]
Description: Displays the I component of the controller for speed adaptation.
p1774[0...n] Motor model offset voltage compensation alpha / MotMod offs comp A
Access level: 4
Can be changed: T, U
Unit group: -
Min:
-5.000 [V]
Description: Sets the offset voltage in the alpha direction; this compensates the offset voltages of the drive converter/inverter at low
speeds. The value is valid for the rated (nominal) pulse frequency of the power unit.
Note
The value is pre-set during the rotating measurement.
p1775[0...n] Motor model offset voltage compensation beta / MotMod offs comp B
Access level: 4
Can be changed: T, U
Unit group: -
Min:
-5.000 [V]
Description: Sets the offset voltage in the beta direction; this compensates the offset voltages of the drive converter/inverter at low
speeds. The value is valid for the rated (nominal) pulse frequency of the power unit.
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
Calculated: -
Scaling: -
Unit selection: -
Max:
10000 [ms]
Calculated: -
Scaling: p2000
Unit selection: p0505
Max:
- [rpm]
Calculated: -
Scaling: p2000
Unit selection: p0505
Max:
- [rpm]
Calculated: -
Scaling: -
Unit selection: -
Max:
5.000 [V]
Calculated: -
Scaling: -
Unit selection: -
Max:
5.000 [V]
Parameters
7.2 Parameter list
Data type: FloatingPoint32
Dynamic index: DDS, p0180
Function diagram: -
Factory setting:
0 [ms]
Data type: FloatingPoint32
Dynamic index: -
Function diagram: 6730
Factory setting:
- [rpm]
Data type: FloatingPoint32
Dynamic index: -
Function diagram: 6730
Factory setting:
- [rpm]
Data type: FloatingPoint32
Dynamic index: DDS, p0180
Function diagram: -
Factory setting:
0.000 [V]
Data type: FloatingPoint32
Dynamic index: DDS, p0180
Function diagram: -
Factory setting:
0.000 [V]
707