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(Created page with "File:AccumulatorChannel.png HTML entities are fine here: (<tt>&Sigma;</tt> → <big>Σ</big>) Define all your required channels, put this all together and you s...")
 
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'''''Please note:'''''
 
'''''Please note:'''''
 
* The real sensor channels storing the data for P<sub>AC</sub>, P<sub>DC1</sub>, P<sub>DC2</sub> etc. must be defined '''for each''' inverter!
 
* The real sensor channels storing the data for P<sub>AC</sub>, P<sub>DC1</sub>, P<sub>DC2</sub> etc. must be defined '''for each''' inverter!
* The grouping channels <tt>Inverter efficiency [%]</tt> and <tt>&Sigma; Pdc [W]</tt> must be defined only '''once'''!<br />They find out their correct child channels from '''their position in the channel tree''' on request.
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* Grouping channels like <tt>&Sigma; Pdc</tt> '''could''' be defined once.<br />They find out their correct child channels from '''their position in the channel tree''' on request.
 
 
If you want to have a more detailed result for efficiency, set the valid from attribute for example to '''95''':
 
 
 
[[File:AccumulatorChannelChart95.png]]
 
 
 
Here you can see, that the efficiency (black dashed) is after noon about 97%!
 
 
 
All values below 95% are "raised" to 95%, so just ignore them until 8:00...
 
  
 
[[Category:Example]]
 
[[Category:Example]]

Latest revision as of 11:34, 28 February 2014

AccumulatorChannel.png

HTML entities are fine here: (&Sigma;Σ)

Define all your required channels, put this all together and you should have the following definition:

AccumulatorChannelTree.png

Please note:

  • The real sensor channels storing the data for PAC, PDC1, PDC2 etc. must be defined for each inverter!
  • Grouping channels like Σ Pdc could be defined once.
    They find out their correct child channels from their position in the channel tree on request.