User Documentation

121
Devices – Energy Analyser D550
2008050000/03/02-2018
INFOBEREICH
Die Angabe „MatNr/Version/Datum“ bzw. „1234560000/00/MM.YY“ ist als Textvariable deniert
und kann nur auf der „Rueckseite“ editiert werden. Die Textvariable erscheint in allen Doku-
menten dieses Buches, sobald eine Synchronisierung des gesamten Buches(!) durchgeführt
wird. ACHTUNG Die „Rueckseite” muss als Formatquelle(!) ausgewählt sein!
4.3.4.4 Flagging
• Theidenticationofunreliablemeasurementvaluesiscalledagging.
• During voltage drops or increases or during an interruption, the measuring process can provide unreli-
able values for other variables (e.g. frequency measurement). It indicates that an extrapolated value can
be unreliable.
• TheEnergyAnalyserD550appliestheaggingconceptinaccordancewithDINEN61000-4-30.
4.3.4.5 Deleting consumption meters
• Consumption meters can be deleted in the Modbus address list or in a Jasic program.
• The Energy Analyser D550 uses the following consumption meters:
- Effective and apparent consumption meters
- Reactive consumption meters
The addresses used to reset the consumption meters and themin./max values can be found in the Modbus
address list and parameter list.
4.3.4.6 Recording
Youcandeneyourownvaluestobeusedwhenrecording.Thesevaluesaresavedinthedevice(e.g.En-
ergyAnalyserD550)(recordingconguration).
• Only numeric values can be recorded.
• Records can be read out by ecoExplorer go and saved in the database.
• Records can be used in the device’s homepage (e.g. Energy Analyser D550).
The following recording methods are available:
• Mean values
Mean values provided from the measurement values in a time window which can be selected, with the
time window’s start and end times. The corresponding min./max. values can also be recorded.
• Measurement values
Record measurement values with the corresponding start and end times.
• Associated measurement values
Measurement values with the corresponding end time and with the end time of the last measurement
value as the start time.
Advantage: The graphic representation shows no gaps.
NOTE: The selected recording method applies for all of the value names set up in the icon.
Connections:
• Update
Input of update starts the calculation of the min., max. and mean values from the saved measurement