Rockwell Automation Publication 1769-UM022C-EN-P - June 2018 51
Complete the Controller Setup Chapter 3
A dialog box appears to indicate that the project revision and controller
firmware revision are different.
6. Click Update Firmware.
7. Use the check box and pull-down menu to choose your controller and
firmware revision.
8. Click Update.
9. When the Update Firmware dialog box appears, click Yes.
Before the firmware upgrade begins, you can be warned about your
controller missing its SD card. Take the required action, typically click OK.
The firmware upgrade begins.