With two servers (HP Server used for data acquisition) and zenon running in Software Redundancy mode with three Runtime clients only, I want to configure Modbus process gateway for data transmission to DCS over Modbus over TCP/IP protocal on redundant link.
How will Zenon gateway act over redundant link? Will Zenon gateway act parallel in for DCS making data available over both links simultaneously or on failure of main Server, the same shall switchover.
My requirement is of switchover in case of failure of either Servers. Can I configure the gateway to meet the requirement?
This is a migrated post! Originally posted on 12.02.2016 by user avinash.malli. Please be aware that information can be outdated.