Siemens CU230P-2 HVAC Parameter Manual page 31

r0065 Slip frequency / f_Slip
Access level: 3
Unit: [Hz]
Description: Displays the slip frequency for induction motors (ASM).
r0066 CO: Output frequency / f_outp
Access level: 3
Unit: [Hz]
Description: Displays the output frequency of the power unit.
Dependency: Refer to: r0024
Note: The output frequency is available smoothed (r0024) and unsmoothed (r0066).
r0067 CO: Output current, maximum / I_outp max
Access level: 3
Unit: [Arms]
Description: Displays the maximum output current of the power unit.
Dependency: The maximum output current is determined by the parameterized current limit and the motor and converter thermal
protection.
Refer to: p0290, p0640
r0068[0...1] CO: Absolute current actual value / I_act abs val
Access level: 3
Unit: [Arms]
Description: Displays actual absolute current.
Index: [0] = Unsmoothed
[1] = Smoothed with p0045
Dependency: Refer to: r0027
Notice: The value is updated with the current controller sampling time.
Note: Absolute current value = sqrt(Iq^2 + Id^2)
The absolute value of the current actual value is available smoothed (r0027 with 300 ms, r0068[1] with p0045) and
unsmoothed (r0068[0]).
r0069[0...6] CO: Phase current actual value / I_phase act value
Access level: 4
Unit: [A]
Description: Displays the measured actual phase currents as peak value.
Index: [0] = Phase U
[1] = Phase V
[2] = Phase W
[3] = Phase U offset
[4] = Phase V offset
[5] = Phase W offset
[6] = Total U, V, W
Note: In indices 3 ... 5, the offset currents of the 3 phases, which are added to correct the phase currents, are displayed.
The sum of the 3 corrected phase currents is displayed in index 6.
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Calculated: -
Scaling: p2000
Calculated: -
Scaling: p2000
Calculated: -
Scaling: p2002
Calculated: -
Scaling: p2002
Calculated: -
Scaling: p2002
Parameters
List of Parameters
Data type: FloatingPoint32
Data set: -
Data type: FloatingPoint32
Data set: -
Data type: FloatingPoint32
Data set: -
Data type: FloatingPoint32
Data set: -
Data type: FloatingPoint32
Data set: -
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