Operating Instructions

ManualsBrandsSiemens ManualsVariable Speed DriveEU-Declaration of Conformity, SINAMICS G120

Parameters

List of parameters

1-26

SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 01/2013

Dependency: Refer to: r0060

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 setpoint is available smoothed (r0020) and unsmoothed (r0060).

Description: Displays the smoothed actual value of the motor speed.

For U/f control and when slip compensation is deactivated (see p1335), the synchronous speed to the output fre-

quency is shown in r0021.

Dependency: Refer to: 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).

For U/f control, the mechanical speed calculated from the output frequency and the slip is shown in r0063[2] even if

slip compensation is deactivated.

Description: Displays the smoothed actual value of the motor speed.

r0022 is identical to r0021, however, it always has units of rpm and contrary to r0021 cannot be changed over.

For U/f control and when slip compensation is deactivated (see p1335), the synchronous speed to the output fre-

quency is shown in r0022.

Dependency: Refer to: 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).

For U/f control, the mechanical speed calculated from the output frequency and the slip is shown in r0063[2] even if

slip compensation is deactivated.

Description: Displays the smoothed converter frequency.

Dependency: Refer to: 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).

r0021 CO: Actual speed smoothed / n_act smooth

Access level: 2 Calculated: - Data type: FloatingPoint32

Can be changed: - Scaling: p2000 Dyn. index: -

Units group: 3_1 Unit selection: p0505 Func. diagram: 6799

Min Max Factory setting

- [rpm] - [rpm] - [rpm]

r0022 Speed actual value rpm smoothed / n_act rpm smooth

Access level: 3 Calculated: - Data type: FloatingPoint32

Can be changed: - Scaling: p2000 Dyn. index: -

Units group: - Unit selection: - Func. diagram: 6799

Min Max Factory setting

- [rpm] - [rpm] - [rpm]

r0024 Output frequency smoothed / f_outp smooth

Access level: 3 Calculated: - Data type: FloatingPoint32

Can be changed: - Scaling: p2000 Dyn. index: -

Units group: - Unit selection: - Func. diagram: 1690, 5300, 5730,

6799

Min Max Factory setting

- [Hz] - [Hz] - [Hz]