Create OPC tag on the virtual Blackbox as cycle signal (counter tag)
Before creating the tags as signals on the virtual blackbox, you first need to Connect OPC server and OPC tags in RS Production
Instructions
Go to Hardware
Go to RS-Blackbox

Click on Cycle signal connections.

Click on Create

A new pop up window will appear.
Click on the Connect icon IO-interface input

Mark the row that you want to use.

Click Save and close
Click on the Connect icon for Measure point

Select the measure point that should have the signal

Now it should look like this.

Click Save and close.
Now you have created and connected the OPC tag signal and should be able to measure cycle signals from the OPC connection.