Wrong kWh usage report

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DrNick
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Wrong kWh usage report

Post by DrNick »

Hey there,

i got some Neo Coolcam Power plug 12A+ in my system, used to switch some lightning on and off,
generally these ligths consume around 10 to 20 watts of energy while in use.
i got 3 of those plugs and randomly they report some wierd values back, check the attachments.

All are 230v powered (they are plugs) and all in range of the controller and each other (not more ten 6m apart)
they have not been removed from the wall by me (i guess my wife didn't either) and all of them somethines (atleast once a week)
report these wierd values, making anytype of graph unusable..

Does anyone has the same, or any fix for this?

The current read out from ozwcp are: Energy: (1) 0,64 kWh, (2) 0,54 kWh & (3) 0,99 kWh
Attachments
chart (2).png
chart (2).png (64.55 KiB) Viewed 1869 times
chart (1).png
chart (1).png (80.39 KiB) Viewed 1869 times
Aziona
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Re: Wrong kWh usage report

Post by Aziona »

I have the same issue with two CoolCam's. Did not come accross a solution yet.
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sincze
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Re: Wrong kWh usage report

Post by sincze »

Same with Fibaro and Neo.
Strange spikes sometimes.
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lostkitten
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Re: Wrong kWh usage report

Post by lostkitten »

I have the same problem, sometimes the plug sets an extra bit in the value field. A workaround is to substract 21474836.47 of the kwh value when it is too high, this will give the correct reading.
krizzz
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Re: Wrong kWh usage report

Post by krizzz »

Same issue here. To bad standard report function does not work anymore due to this.
roblom
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Re: Wrong kWh usage report

Post by roblom »

Has anybody a solution yet?
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