28 Rockwell Automation Publication ICSTT-RM406J-EN-P - February 2021
Chapter 3 Upgrading Controller Firmware
To upgrade the processor module firmware:
1. Open the ControlFLASH software and select View Inventory to display
the Firmware Releases Inventory.
2. If Firmware Releases Inventory displays T9110 versions 1.001 and 1.040,
select OK then Next.
If T9110 versions 1.001 and 1.040 are not listed:
a. Select OK then Next.
b. Select Browse to view Firmware Kit Locations.
c. Copy the T9110_1.040.dmk and T9110_Recovery_Mode_1.001.103.dmk
files to one of the monitored folders.
d. Select OK.
3. Power off the system, and then power on while holding the Fault Reset
button of each processor module until the Aux status indicator becomes
amber.
The Aux status indicator becomes amber to indicate that the module is
loading Recovery Mode.
When the module is ready, the Ready, Run, Force, and Aux status
indicators become amber.
WARNING: FIRMWARE UPGRADE DANGER TO A RUNNING SYSTEM
Do not attempt to upgrade firmware on a running system. ControlFLASH
will not warn you that a system is running and you will lose control of the
application when the system reboots.