Speed Setpoint Filter 1 Time Constant / N_Set_Filt 1 T; Co: Speed Controller Speed Setpoint / N_Ctrl N_Set; Co: Actual Speed Smoothed / N_Act Smooth; Speed Controller Speed Actual Value Smoothing Time (Sensorless) - Siemens SINAMICS G120X Operating Instructions Manual

Parameters
7.2 Parameter list
03
10
12
13
14
p1416[0...n]

Speed setpoint filter 1 time constant / n_set_filt 1 T

Access level: 4
Can be changed: T, U
Unit group: -
Min:
0.00 [ms]
Description: Sets the time constant for the speed setpoint filter 1 (PT1).
r1438

CO: Speed controller speed setpoint / n_ctrl n_set

Access level: 3
Can be changed: -
Unit group: 3_1
Min:
- [rpm]
Description: Display and connector output of the speed setpoint after setpoint limiting for the P component of the speed controller.
For U/f operation, the value that is displayed is of no relevance.
Note
In the standard state (the reference model is deactivated), r1438 = r1439.
r1445

CO: Actual speed smoothed / n_act smooth

Access level: 4
Can be changed: -
Unit group: 3_1
Min:
- [rpm]
Description: Display and connector output for the actual smoothed speed actual value of the speed control.
p1452[0...n] Speed controller speed actual value smoothing time (sensorless) / n_C n_act T_s SL
Access level: 2
Can be changed: T, U
Unit group: -
Min:
0.00 [ms]
Description: Sets the smoothing time for the actual speed of the speed controller for encoderless closed-loop speed control.
Note
The smoothing must be increased if there is gear backlash. For longer smoothing times, the integral time of the speed
controller must also be increased (e.g. using p0340 = 4).
680
Voltage limiting
Speed adaptation limiting
Motor stalled
Separately excited synchronous motor is excited
Current model SESM magnetizing excit. current limited to
zero
Active
Active
Yes
Yes
Yes
Calculated: -
Scaling: -
Unit selection: -
Max:
5000.00 [ms]
Calculated: -
Scaling: p2000
Unit selection: p0505
Max:
- [rpm]
Calculated: -
Scaling: p2000
Unit selection: p0505
Max:
- [rpm]
Calculated: -
Scaling: -
Unit selection: -
Max:
32000.00 [ms]
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
Not active 6714
Not active -
No -
No -
No -
Data type: FloatingPoint32
Dynamic index: DDS, p0180
Function diagram: 6020, 6030
Factory setting:
0.00 [ms]
Data type: FloatingPoint32
Dynamic index: -
Function diagram: 3001, 6020,
6031
Factory setting:
- [rpm]
Data type: FloatingPoint32
Dynamic index: -
Function diagram: 6040
Factory setting:
- [rpm]
Data type: FloatingPoint32
Dynamic index: DDS, p0180
Function diagram: 6020, 6040
Factory setting:
10.00 [ms]
SINAMICS G120X converter