thanks for your answer... maybe I didn’t explain my self correctly, I have some knowledge about MODBUS RTU, and I know that MODBUS TCP is not that different from the RTU, yo just have to add de IP address, the TCP port and the slave or master ID, so far, I got that, but sunscpec uses a DID identifier, and some other addressing method that have become really confusing.
As you can see in the picture there is a little piece of the tables, but when you try to setup the addressing from one block to the other there is no way to do it...
according to MODBUS standards it supposed to be only one table with many memory addresses to call each parameter, but in this case I don’t find the way to uses more than one table.
the sunspec is a standard communication protocol with addressing assignation, but it also have a different communication string, and that the part that blocks me.
If you can give me a hand I appreciated
juan