CompactLogix Controllers 21
Publication
1768-IN004D-EN-P - December 2009
Install Firmware via a CompactFlash Card
Follow these steps to use RSLogix 5000 software to store the
controller program and firmware of an already-configured controller
to the CompactFlash card. The firmware is automatically stored on
your CompactFlash card when you store the program.
1. With the CompactFlash card installed on the configured
controller, on the Controller Properties dialog box, click the
Nonvolatile Memory tab.
2. Click Load Image On Powerup to save to the card.
3. Remove the card and insert it into the controller onto which
you want to load the firmware and user program.
4. Start the new controller and the image stored on the
CompactFlash card loads.
Remove a 1768 or 1769 Module from the DIN Rail
If you need to remove a module from the DIN rail, follow these steps.
1. Remove power from the controller and wait for all status
indicators on the power supply and controller to turn off.
IMPORTANT
If you disconnect any part of the system while the controller is still writing its
program to memory, you will lose your program.
Power
OUT
L1
L2/N
Off