Siemens SINAMICS G120X - Actual Speed Rpm Smoothed; Actual Speed; CO: Actual Speed Smoothed; Actual Speed; Output Frequency Smoothed; Output Frequency

r0021 CO: Actual speed smoothed / Actual speed
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2000 Dynamic index: -
Unit group: 3_1 Unit selection: p0505 Function diagram: 6799
Min:
- [rpm]
Max:
- [rpm]
Factory setting:
- [rpm]
Description: Displays the calculated and smoothed rotor speed.
Frequency components from the slip compensation (for induction motors) are not included.
Dependency: See also: r0022, r0063
Note
Smoothing time constant = 100 ms
The signal is not suitable as a process quantity and may only be used as a display quantity.
The speed actual value is available smoothed (r0021, r0022) and unsmoothed (r0063).
r0022 Actual speed rpm smoothed / Actual speed
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2000 Dynamic index: -
Unit group: - Unit selection: - Function diagram: 6799
Min:
- [rpm]
Max:
- [rpm]
Factory setting:
- [rpm]
Description: Displays the calculated and smoothed rotor speed.
Frequency components from the slip compensation (for induction motors) are not included.
r0022 is identical to r0021, however, it always has units of rpm and contrary to r0021 cannot be changed over.
Dependency: See also: r0021, r0063
Note
Smoothing time constant = 100 ms
The signal is not suitable as a process quantity and may only be used as a display quantity.
The speed actual value is available smoothed (r0021, r0022) and unsmoothed (r0063).
r0024 Output frequency smoothed / Output frequency
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2000 Dynamic index: -
Unit group: - Unit selection: - Function diagram: 6300, 6799
Min:
- [Hz]
Max:
- [Hz]
Factory setting:
- [Hz]
Description: Displays the smoothed output frequency.
Frequency components from the slip compensation (for induction motors) are included.
Dependency: See also: r0066
Note
Smoothing time constant = 100 ms
The signal is not suitable as a process quantity and may only be used as a display quantity.
The output frequency is available smoothed (r0024) and unsmoothed (r0066).
Parameters
7.2 Parameter list
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC 473