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Re: Mathfunctions on a Logger

Oh sorry.There is a mistake in the discription of my problem. The soloutions written describes how to subtract meter2 - meter1 = difference between these two values. That is a misunderstanding. I need the difference between two values from one and the same meter. Like this: Meter 1 @ 13:00 = 1200kWh...

Posted to Small & Medium Sized Buildings (Forum) by Ralf on 01-29-2010
Mathfunctions on a Logger

Hi Guys, i've got a problem (missing idea) with the values in a logfile. I've got 2 meters wich are polled every 15 minutes. They have to send their actual meter-value (kWh) which ist written in the logfile. Now i need to visualize not the meter-value (wich can be at 13:00 = 1200 kWh / 13:15...

Posted to Small & Medium Sized Buildings (Forum) by Ralf on 01-28-2010

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