Rockwell Automation 1756-RIO ControlLogix Remote I/O Communication Interface Module User Manual - Manual (Page 70)

70 Publication 1756-UM534B-EN-P - November 2010
Chapter 3 Configure Adapter Mode
Resizing Racks
To resize a configured rack, follow these steps.
1. On the 56RioCfgAdpt dialog box, right-click on the rack in the I/O tree
and choose Resize Partial Rack from the pull-down menu.
The Add/Resize Rack dialog box displays. Field options differ
depending on mode.
2. On the Add/Resize dialog box, select Start Group and End Group.
You cannot change the Rack number or Rack type (Active or
Monitored). The radio button is dimmed.
3. Click OK.
If resizing the rack results in an overlap with an existing rack, the resize
fails and displays an error message.
If resizing the rack results in deleting block transfer modules, you are
given the option of cancelling the resize or proceeding and deleting the
block transfer modules.