<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Hi Jan<br></div><div><br>On 18.11.2013, at 00:19, Jan Johansson <<a href="mailto:j2@mupp.net">j2@mupp.net</a>> wrote:<br><br></div><blockquote type="cite"><div>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hello!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">I have a data source that logs either 0 or 1.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">This data point relates to the state of a relay that controls a 3kW water heater<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I would like to be able to do dead reckoning of the power consumption of this heater for a given period of time.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p></div></div></blockquote><div><br></div><div>I would suggest to set the DS to GAUGE</div><div><br></div><div>and then log 3000 when your heater is on and 0 when it is off</div><div><br></div><div>cheers</div><div>tobi</div><div><br></div><br><blockquote type="cite"><div><div class="WordSection1">
<p class="MsoNormal"><span lang="EN-US">But, I cannot figure out how to do this.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Any hints? <o:p></o:p></span></p>
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