2 Parameters
2.2 List of parameters
SINAMICS G120 Control Units CU240B-2/CU240E-2
30 List Manual (LH11), 01/2016, A5E33839529
Notice: After the value has been modified, no further parameter modifications can be made and the status is shown in r3996.
Modifications can be made again when r3996 = 0.
When executing a specific macro, the corresponding programmed settings are made and become active.
Note: Macros available as standard are described in the technical documentation of the particular product.
Description: Displays the firmware version of the Control Unit.
Dependency: Refer to: r0197, r0198
Note: Example:
The value 1010100 should be interpreted as V01.01.01.00.
Description: Displays the currently smoothed speed setpoint at the input of the speed controller or U/f characteristic (after the
interpolator).
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: Display of the calculated and smoothed rotor speed.
Frequency components from the slip compensation (for induction motors) are not included.
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).
Description: Display of 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: Refer to: r0021, r0063
r0018 Control Unit firmware version / CU FW version
Access level: 3 Calculated: - Data type: Unsigned32
Can be changed: - Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0 4294967295 -
r0020 Speed setpoint smoothed / n_set smth
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2000 Dyn. index: -
Unit group: 3_1 Unit selection: p0505 Func. diagram: 5020, 6799
Min Max Factory setting
- [rpm] - [rpm] - [rpm]
r0021 CO: Actual speed smoothed / n_act smooth
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2000 Dyn. index: -
Unit 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: -
Unit group: - Unit selection: - Func. diagram: 6799
Min Max Factory setting
- [rpm] - [rpm] - [rpm]
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