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PP-300 install, integration, graph generation

Posted: Sun Feb 27, 2011 6:43 pm
by fiasco
My 3 1240's are set to post via HTTP to a perl script on my Apache server every 15 seconds or so. This data is inserted into a MySQL Database.

I've started working up my graphics. This is the first. This image is tied to my house so refreshing it every 15 seconds or so will get you a different snapshot of my house.

Image
Image

Re: PP-300 install, integration, graph generation

Posted: Fri Mar 04, 2011 10:11 pm
by copper23
The graphs look nice. I use Perl to get the data from the ECM database, send it to a MySQL database on my web server, and again use Perl to display graphs. I'm using the Google Visualization API for graphing purposes. It works fairly well.
Total kWh per day
Total kWh per day
kWhDaily.jpg (50.32 KiB) Viewed 6478 times
Total sum of watts per minute
Total sum of watts per minute
WattMinuteAverage.jpg (72.42 KiB) Viewed 6478 times
Laundry - Washer, Water Heater, and Dryer
Laundry - Washer, Water Heater, and Dryer
Laundry.jpg (67.41 KiB) Viewed 6478 times

Re: PP-300 install, integration, graph generation

Posted: Sat Mar 05, 2011 7:01 pm
by redawg
Fiasco - What graphing software are you using?

Re: PP-300 install, integration, graph generation

Posted: Fri Mar 25, 2011 12:22 pm
by fiasco
redawg wrote:Fiasco - What graphing software are you using?
Google charts

Re: PP-300 install, integration, graph generation

Posted: Mon Mar 28, 2011 11:07 am
by ben
How are you graphing the 1 hour intervals fiasco? They look a bit high.

You'll most likely want to use an average wattage of the granular data over the 1 hour interval. Or, better yet, use the wattsecond/second calculation over that hourly interval.