Rockwell Automation 1756-XXXX ControlLogix Analog I/O Modules User Manual

Page 341

Advertising
background image

Publication 1756-UM009C-EN-P - December 2010

341

Use Ladder Logic To Perform Run Time Services and Reconfiguration Appendix C

A graphic that looks like a ladder, with rungs, appears in the right side of
the RSLogix 5000 software program. You attach run-time service, such
as a message instruction, to the rungs and then download the
information to a controller.

You can tell that the rung is in Edit mode because of the ‘e’ at the
left side of the rung.

3.

Find, then click MSG (message) instruction on the instruction toolbar.

The MSG icon is among the formats on the Input/Output tab of the
instruction toolbar.

You also can drag-and-drop an instruction icon onto a rung. A green dot
appears when a valid location is detected for the instruction on
the rung.

4.

Inside the message box (in the Message Control field), right-click the
question mark to access a pull-down menu.

5.

Choose New Tag.

Advertising