Hello,

I'm working on an automation project. I'm trying to get data from 4 Atlas Copco compressor with Elektronikon MkIV system and visualize them on a PC screen.

wondering how can i do this
help please

 

Hi

first you have to get the compressors into a LAN
after setting up every node in the CAN protocol, get a combox-p so you can go from CAN to Modbus RTU,
direct every CAN node into its own Modbus ID,
use a gateway as a bridge from modbus serial to modbus TCP,
and with the ID of the compressor you want to read out and the modbus address mapping you should be able to do what you want