search

nathanmarlor / foxess_modbus

FoxESS inverter integration. Connect directly to your FoxESS inverter (no cloud!) for real-time status and control.
MIT License
113 stars 16 forks source link

Load power or math issue #371

Closed zaapp closed 1 year ago

zaapp commented 1 year ago

I wonder why the Load Power R/S/T entities have stopped working. They worked for the first two days of using the integration. To illustrate the situation: Row one -> Grid consumption Row two -> Feed-in Row three -> Inverter power Row four -> Load (doesn't work, doesn't agree with what I feed into the grid and the inverter production. Fifth row -> From battery image

Inverter H3-10 with Mira HV 25 battery pack (4x) W610 RS485<>Ethernet converter

canton7 commented 1 year ago

Looks like it might be the same as #362.

We haven't changed anything on our side, and indeed these registers are read directly from the inverter with no calculations involved.

I wonder whether there's been a firmware update recently which broke them...

zaapp commented 1 year ago

It is likely that Chint DTSU666 is to blame for this situation. After switching off the mains power the unit rebooted and now the energy reading is correct.

canton7 commented 1 year ago

Aha good to know thanks! I'll close this off. If you see a repeat, please add to #362.