new enecsys driver

others protocols
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ToniT
Posts: 2
Joined: Tue Dec 29, 2020 10:52 am

new enecsys driver

Post by ToniT » Tue Dec 29, 2020 11:28 am

Hi,

i am writing a driver for enecsys micro inverter,
I have 8 micro inverters, I must configure each of them and then on the basis of the variable $ {'ADR'. $ invt_num} return the values $ IxV, $ IxA, $ IxP, etc.
or do I have to configure only one and sum the values of the individual micro inverters?

another question, this is a example of inverter data:

|ts |id |wh |dcpower|dccurrent|efficiency|acfreq|acvolt|temp|state|
|2020-12-26 14:10:04|110068308|3383236| 63| 1.7| 0.926| 50| 223| 25| 0|
|2020-12-26 14:10:08|110068780|3734671| 135| 3.575| 0.944| 49| 222| 26| 0|
|2020-12-26 14:10:11|110069016|3141802| 20| 0.575| 0.869| 49| 223| 21| 0|
|2020-12-26 14:10:35|110067805|2480770| 73| 1.95| 0.935| 50| 224| 23| 0|
|2020-12-26 14:10:47|110069874|3751233| 136| 3.6| 0.944| 49| 223| 26| 0|
|2020-12-26 14:10:50|110070200|3432529| 138| 3.65| 0.945| 49| 223| 27| 0|
|2020-12-26 14:10:56|110070311|4442783| 134| 3.55| 0.943| 50| 223| 25| 0|
|2020-12-26 14:11:01|110077682|3022910| 124| 3.275| 0.946| 49| 224| 27| 0|

this assignement is correct?
$KWHT=wh
$IxV=dcpower/dccurrent
$IxA=dccurrent
$IxP=dcpower
$GxV=acvolt
$GxA=accurrent
$GxP=acvol*accurrent
$FRQ=acfreq
$EFF=efficiency
$INVT=temp
$STATE=sate

Thanks in advance.

jeanmarc
Posts: 2105
Joined: Thu Aug 29, 2013 7:16 am

Re: new enecsys driver

Post by jeanmarc » Tue Dec 29, 2020 7:30 pm

seem ok, check scripts/protocols/_protocols.txt
You can make several inverters to have each µ-invt details.

GxP=acvol*accurrent*cos phi*efficiency

ToniT
Posts: 2
Joined: Tue Dec 29, 2020 10:52 am

Re: new enecsys driver

Post by ToniT » Wed Dec 30, 2020 8:07 am

Thanks!,
the best wishes for a happy new year!

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