I’ve got a customer that wants to use Ignition as a middleware between OPC systems (A device and B device) on a production line. Ignition is to read values from OPC device A and then write changes into a PLC or other OPC device.
My first thought was just to have tag event change scripts on the tags to write whenever a change was registered. My only concern is that there will be a lot of tags being managed all at the same time. For instance, a device could have hundreds of tags and there could be upwards of 25 opc devices that need this functionality.
I didn’t find anything in the forums, and just wanted to check to see if there was a more tried and true method of achieving what I want, or if there is a more reliable method than just thousands of tag change scripts.