Tutorial: Building a Simple Project Completed worksheet header 10.In the worksheet body, enter the tags and their associated device addresses — for each tag: a) In the Tag Name field, type the name of the project tag. b) In the Address field, type the value to be added to the header to form the complete device address. Completed worksheet body 11.Go to File , and then select Save . 12.When prompted to choose the driver sheet number, type 1 and then click OK . Page 76 Register Type Description 4X Holding Register ID Slave ID Number Tag Name Address Complete Device Address Level[1] 1 4X:1 (Holding Register 1) Level[2] 2 4X:2 (Holding Register 2) Level[3] 3 4X:3 (Holding Register 3)