Rockwell Automation 1756-DHRIO_DHRIOXT ControlLogix Data Highway Plus-Remote I/O Communication Interface Module - Manual (Page 131)

Rockwell Automation Publication 1756-UM514C-EN-P - June 2014 131
Using the Studio 5000 Environment in Remote I /O and Block Transfer Applications Chapter 10
3. Add a new tag to the MSG instruction.
4. Name and define the new tag.
5. Access the message type configuration and communication parameters.
1. Right-click the question mark (?) in
the menu.
2. Click New Tag.
1. Name the tag.
2. Make sure this tag is of the MESSAGE
type.
Double-click the ellipsis (…) button.