OPC Server in Freelance can be made redundant or not
We are doing project where Controller is AC800M and HMI is Digivis.
We are using Digivis as OPC Client.
Now the issue is we want OPC Server to be redundant.
Meaning we want Digivis should acess the value from AC800M Processor through redundant AC800M Opc Server .
In freelance redundant OPC server can not be configured, But it is possible to add two OPC-S. I have never tried and not sure how that will work but might be possible to use two OPC-S in freelance and give IP address of redundant OPC. Only thing I am not sure you will get double variables\values and how to show\read it in single digivis !