So we are trying to read 3 meters on our line from a webpage. The 3 meters are on the network going to a PLC which is properly configured to read the values. I was advised to just create an opc server/client to read the values coming from the PLC so we can see all the values from the meters. I know OPC is a way a PC can communicate with devices such as PLCs. I am just kinda confused with server vs client and setting up?