Rockwell Automation 1756-Lx_Mx ControlLogix Controller and Memory Board Installation Instructions - Manual (Page 11)

ControlLogix Controller and Memory Board 11
Publication 1756-IN101L-EN-P - June 2008
Resolving Common Errors
To resolve common errors, see the following table. For more information on
how to avoid these common errors, refer to the
Memory Board table or
Firmware Revisions section.
IMPORTANT
Before you change a memory board, update the controller to a revision that
is compatible with the memory board that you intend to install.
Make sure you use the correct firmware revision.
Common Errors
Controller Be sure that you
All Update the firmware of the controller to the revision that
is compatible with your RSLogix 5000 software.
Controllers ship with firmware that lets you only update
them.
ControlLogix5550 Use the correct memory board (one per controller).
ControlLogix5555 • If you purchased a ControlLogix5555 controller
without a memory board, you must install a
memory board.
• Use the correct memory board (one per
controller).
• Use the correct firmware revision.
ControlLogix5561
ControlLogix5562
ControlLogix5563
ControlLogix5564
ControlLogix5565
• Do not install a memory board.
• Make sure you use the correct firmware
revision.