Publication 1785-IN022C-EN-P - September 2005
20 Firmware Update Instructions for Ethernet, Enhanced and ControlNet PLC-5 Programmable Controllers
3. In ControlFLASH:
4. After powerup, check the status of the controller:
5. When the update is successful:
– restore all connections to the controller
– download the program back into memory and make certain that it
runs properly
Your firmware update is complete. If you have any questions, call Rockwell
Automation Technical Support at 440.646.3223.
Click OK.
The update process is now complete.
If an error occurs, click
View Log to see specific error
information (see the table
below).
The Status windows displays the result of the update.
If an error occurs, it is displayed in this window.
At the “Cycle Power” prompt, click OK
If: Then:
PROC LED is solid red and CH1A DH+ LED
is flashing green
Update is complete. Proceed to Step 5
below.
PROC LED is flashing red. CH1A is not
flashing green
Call Rockwell Automation Technical
Support at 440.646.3223. Send controller
in for repair.
PROC LED is flashing red and green Repeat the ControlFLASH procedure
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