Rockwell Automation 1756-RIO ControlLogix Remote I/O Communication Interface Module User Manual - Manual (Page 68)

68 Publication 1756-UM534B-EN-P - November 2010
Chapter 3 Configure Adapter Mode
Racks are shown with starting and ending I/O groups in the I/O tree. For
example, the following I/O tree shows rack 0 as a quarter rack starting at I/O
group 0.
The line color denotes active or
monitored partial rack state.
Starting and ending
group number
Lightning bolt denotes an
active partial rack in the rack.
Rack 00 contains four
monitored, quarter racks, so
no ‘lightning bolt’.
Rack Icon Information
Code Description
Lightning bolt Denotes at least some part of the rack is configured as active. Rack
01 contains an active half rack; Rack 03 contains three monitored
quarter racks, but also an Active quarter rack; therefore, the
lightning bolt.
Red Denotes that this portion of the rack is configured as active.
Blue Denotes that this portion of the rack is configured as monitored.