Hi Dave. Question about CI867 in Redundant configuration
We have a BMS system using AC800 Configuration with redundant CI867 both set as slaves on HI Controllers. We can fail over on cable break to the EDW100 Comms converter modules but not beyond. This is all as standard.
problem is that we have An AC450 System on the other side of the Comms switch from the DCS. when they drop a link to fail over onto secondary, our CI867 modules do not failover as they do not detect a cable break. I know we could use an Ethernet switch to both the EDW units but this then introduces single point of failure. Can you think of a work around this to maintain a true redundant network?
Any help appreciated.
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