search

njfaria / SolPipLog

Logger for the PIP Inverter series ( USB / RS232 version )
Apache License 2.0
89 stars 32 forks source link

Not possible to change battery charger mode via MQTT #60

Closed Tomvleminckx closed 3 years ago

Tomvleminckx commented 3 years ago

Not possible to change battery charger mode via MQTT:

I've recently installed the version 3.0 to monitor my MPPsolar inverter. All works great, really big fan of your app! But I have an issue when trying to change the "Battery charger" modus via MQTT, on my MPPsolar inverter (5048GK also known as the Axpert-VM-III). If I try the change the inverter's output priority via the topic solpiplog/pip/status/set with payload uti, sol, sbu this works. But when I try to change the charger priority via solpiplog/pip/status/set with payload 0, 1, 2, 3 nothing is happening. When I publish for example solpiplog/pip/status/set 1 and I check the status via debug (command QPIRI), then battery mode does not change. According to the PIP30 protocol manual when the command QPIRI is issued Q should indicate the charger modus: * BBB.B CC.C DDD.D EE.E FF.F HHHH IIII JJ.J KK.K JJ.J KK.K LL.L O PP QQ0 O P Q R SS T U VV.V W X 240.0 20.8 240.0 50.0 20.8 5000 5000 48.0 46.0 42.0 56.4 54.0 0 30 060 0 1 3 1 01 0 0 54.0 0 1

As you can observe above the Q value is not changed.

Thanks,

Tom

Yuriyvp commented 3 years ago

Same for me. uti, sol, sbu works. charger priority not. MPPsolar inverter

njfaria commented 3 years ago

sorry guys, the Readme is wrong it should be solpiplog/pip/charger/set with payload 0, 1, 2, 3 for charger settings

and sorry for the delayed reply.

Yuriyvp commented 3 years ago

Hi. I have tried with no success. Anyhow thanks for your reply and for all your effort and work.

JaseZa commented 3 years ago

Just confirming this isn't working for me either

JaseZa commented 3 years ago

Figured this out - channel to write to should be:

solpiplog/pip/charge/set