Rockwell Automation 1769-L31 CompactLogix Controller Installation Instructions - Manual (Page 21)

1769-L31 CompactLogix Controller 21
Publication 1769-IN069C-EN-P - May 2008
Using the ControlFlash Utility to Load Firmware
You can use the ControlFlash utility to load firmware through a serial
connection.
1. Make sure the appropriate network connection is made before
starting.
2. Start the ControlFlash utility.
3. From the Welcome dialog box, click Next.
4. Choose the catalog number of the controller, and click Next.
5. Expand the network until you see the controller.
If the required network is not shown, configure a driver for the
network in RSLinx software.
6. Choose the controller, and click OK.
7. Choose the revision level to which you want to update the controller,
and click Next.
8. To start the update of the controller, click Finish and Yes.
After the controller is updated, the status dialog box displays Update
complete.
9. Click OK.
10. To close the ControlFlash utility, click Cancel and Yes.