Hi,
I have some troubles to with the PLC connected to the CCGX. Can anyone help?
This site is now in read-only archive mode. Please move all discussion, and create a new account at the new Victron Community site.
Hi,
I have some troubles to with the PLC connected to the CCGX. Can anyone help?
Maybe @mvader (Victron Energy) knows the answer on this one?
Hi, I don't know what is wanted to be queried here. And the query seems to query 434 addresses at once?
I'd start with single register queries, and make sure to super closely read the explanation about register numbers and unit ids in the Modbus TCP documentation:
https://www.victronenergy.com/live/ccgx:modbustcp_faq
Hope that helps!
Thank you @mvader (Victron Energy).
We are trying to write to «Active input current limit» at address 22.
With a scalefactor = 10, the typed qty 434 will be the same as about 43 Ampere per phase. This value will be changed depending in which generator that are online. Function code 6 = «Write singel register» in modbus. We will look closer at the register numbers and unit-IDs, as you have suggested.
18 People are following this question.