User Manual

Parameters
List of parameters
1-32
© Siemens AG 2009 - 2013 All Rights Reserved
SINAMICS G120 CU240B/E-2 Control Units List Manual (LH11), 01/2013
Description: Displays the smoothed actual power factor. This refers to the electrical power of the basic fundamental signals at
the converter output terminals.
Notice: For infeed units, the following applies:
For active powers < 25 % of the rated power, this does not provide any useful information.
Note: Smoothing time constant = 300 ms
The signal is not suitable as a process quantity and may only be used as a display quantity.
Description: Displays the energy values at the output terminals of the power unit.
Index: [0] = Energy balance (sum)
[1] = Energy drawn
[2] = Energy fed back
Dependency: Refer to: p0040
Note: Re index 0:
Sum of the energy drawn and energy that is fed back.
Description: Setting to reset the display in r0039 and r0041.
Procedure:
Set p0040 = 0 --> 1
The displays are reset and the parameter is automatically set to zero.
Dependency: Refer to: r0039
Description: Displays the saved energy referred to 100 operating hours.
Dependency: Refer to: p0040
Note: This display is used for a fluid-flow machine.
The flow characteristic is entered into p3320 ... p3329.
For an operating time of below 100 hours, the display is interpolated up to 100 hours.
r0038 Power factor smoothed / Cos phi smooth
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 6799, 8850, 8950
Min Max Factory setting
- - -
r0039[0...2] Energy display / Energy displ
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- [kWh] - [kWh] - [kWh]
p0040 Reset energy consumption display / Energy cons reset
Access level: 3 Calculated: - Data type: Unsigned8
Can be changed: U, T Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0 1 0
r0041 Energy consumption saved / Energy cons saved
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- [kWh] - [kWh] - [kWh]