Writting Value from Control Structure to PLC Connect Tag
Hi, Can someone please guide me on how I can write variable from control structure to boolean tags under PLC connect?
I am able to write value to PLC connect tags from the Start/Stop button on the HMI but now I want to send 1 second pulse heart beat to 3rd PLC connect tag so I need to transfer variable from control structure to tags in PLC connect.
Basically can someone please guide me on how you can read data in to the control structure from PLC connect tags and write data from Control structure to PLC connect tags?
Another option is to use OPC DataLink if the amound of data is more , this more reliable than Property Transfer of 800XA.
OPC Datalink is also ABB product , Only issuw is the if you need redundancy secondary OPCDatalink need to be installed in non 800xa system. Due to prodct team not fixed the issue of License ,as bith 800XA and OPC Datalink uses same License software.
Prodcut team is not ready to fix this issue.