You follow the same procedure as described for PLC I/O mode. You use the FirstLadderExec controller tag Boolean in a rung that executes a WRC block that writes the desired data to Register 4:0015. By using the FirstLadderExec in this rung, it makes sure the data is written upon any power up or re-boot of the ConveyLinx Module and that it is not continuously writing the data every program scan and using up unnecessary module resources.