Rockwell Automation 1756-DHRIO_DHRIOXT ControlLogix Data Highway Plus-Remote I/O Communication Interface Module - Manual (Page 59)

Rockwell Automation Publication 1756-UM514C-EN-P - June 2014 59
Using Programming Software in DH+ Applications Chapter 4
5. Add a new tag to the MSG instruction.
6. Name and define the new tag.
7. Access the message type configuration and communication parameters.
1. Right-click the question mark (?) 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.