9 Operation at Use of a PC
9.4 Value View and Evaluation
267SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A6, Edition 06.2019
interharmonics can represent you in tabular form or graphically.
To print out the value, click the (Print) icon on the toolbar of Microsoft Internet Explorer.
9.4.1.1 Evaluation of Harmonic Voltage, Current, and Power
The values for harmonics are displayed in the Value view and evaluation tab. If you want to display the values
on the screen, proceed as follows:
In the Value view and evaluation tab, click Operational parameters -> Process connections -> Harmonic
voltage or Harmonic current or Harmonic Power.
Figure 9-86 Example for a Table of Voltage Harmonics
The parameter Hide Harmonic when magnitude is lower than % is displayed above the measurement table.
This parameter indicates from which RMS value of the voltage, of the current or from which amount of power
on the display of the harmonic shall be hidden. This threshold value is active if you press the ENTER key. It is
not necessary to activate the parameter set. It helps to filter out other harmonics which are not interested by
customer.
For a prevailing ratio below 0.8, the corresponding harmonic is not stable, which will be shown as red color.
If one of the spectral lines ±5 Hz of the frequency of the harmonic is greater than 2 % of the RMS value of the
harmonic, the corresponding value is displayed in blue as indication.
NOTE
If symbol *** is displayed instead of a value, this value is invalid.
If symbol ^^^ is displayed instead of a value, this value is in overflow.
MAN_SICAM_Q100_US.book Page 267 Wednesday, June 5, 2019 9:31 AM
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