Parameters
List of Parameters
1-22
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 01/2011
Description: Displays the smoothed output voltage of the power unit.
Dependency: Refer to: r0072
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 voltage is available smoothed (r0025) and unsmoothed (r0072).
Description: Displays the smoothed actual value of the DC link voltage.
Dependency: Refer to: r0070
Notice: When measuring a DC link voltage < 200 V, for the Power Module (e.g. PM240) a valid measured value is not sup-
plied. In this case, when an external 24 V power supply is connected, a value of approx. 24 V is displayed in the dis-
play parameter.
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 DC link voltage is available smoothed (r0026) and unsmoothed (r0070).
r0026 sets itself to the lower value of the pulsating DC link voltage.
Description: Displays the smoothed absolute actual current value.
Dependency: Refer to: r0068
Notice: This smoothed signal is not suitable for diagnostics or evaluation of dynamic operations. In this case, the
unsmoothed value should be used.
Note: Smoothing time constant = 300 ms
The signal is not suitable as a process quantity and may only be used as a display quantity.
The absolute current actual value is available smoothed (r0027) and unsmoothed (r0068).
r0025 CO: Output voltage smoothed / U_outp smooth
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2001 Data set: -
Units group: - Unit selection: -
Min Max Factory setting
- [Vrms] - [Vrms] - [Vrms]
r0026 CO: DC link voltage smoothed / Vdc smooth
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2001 Data set: -
Units group: - Unit selection: -
Min Max Factory setting
- [V] - [V] - [V]
r0027 CO: Absolute actual current smoothed / I_act abs val smth
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2002 Data set: -
Units group: - Unit selection: -
Min Max Factory setting
- [Arms] - [Arms] - [Arms]
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