Re: Anyone with experience with modbus address remapping using gateway or PLC products? Thanks
By far the simplest, cost effective and easiest solution will be to remap the registers of the PM800 in the EMS.
There are devices that can act as both Master and Slave, and where you can manually map the registers in the Master to reflect the registers of the PM5330.
In the UK, Schneider used to sell a iRIO controller - iRio | Schneider Electric - which can act as both master/slave, it may still be available where you are. I'm not sure if the Modicon/ Quantum range of PLCs can do the same, I have not had the need to have a PLC act as both.