Fronius inverter JSON integration

[Firechief]

Hi All,

Based on the json profile provided above, I created a second profile for the smart meter.

Then I created a second modbus connection on the HL with the same IP and Port as the Fronius inverter, but changed the device adress to 2 as the Inverter has adress 1. This doesn't work and I get a "read failed : Target device failed to respond" error. I looked in the manual and this writes the modbus device ID for the Smart Meter should be 240 for the 1st smart meter. It still doesn' work. Can anyone help?

Thx in advance

PS: json profile added