Power meter Schneider iEM3250 Modbus

[Mantas Fabijonavičius]

Hi,

Trying to connect Schneider iEM3250 electricity power meter via Modbus but no success after many trials.

I am using Loxone modbus extension setted up at BAUD-19200, parity-none, stop bits - 1.

I want to read active power in kW so I have added analog sensor, but it shows zero after all..

Maybe someone have experience in this?

Thanks in advance

Regards

Mantas

[Viktor Granbom]

Hi, i have a iEM3155 working with the same settings as you. Every adress in their manual is 1 higher than loxone. I.e if you want to use adress 3000 in their manual you should use adress 2999 in loxone.

I use adress 3059 for active power (command 3 - Read holding register) and 32-bit floating point.

/Viktor

[Mantas Fabijonavičius]

Hi,

Thanks a lot for information, I will run a test soon, as I understood if I want to measure active power it should look like this? (Or I need to tick "Combine 2 registers"?)

[Viktor Granbom]

I think have combined two registers (but you should get data anyway).

[Mantas Fabijonavičius]

It works, thanks a lot for helping!

Regards,

Mantas