Publication 1785-IN022C-EN-P - September 2005
32 Firmware Update Instructions for Ethernet, Enhanced and ControlNet PLC-5 Programmable Controllers
Step 6 - Complete the Firmware Update
1. Install the controller into the chassis.
2. Apply power to the controller
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 solid red but the CH1A DH+
LED is not flashing green
Make certain that all new EPROMS are
properly installed (notches on circuit
board and EPROMS match, there are no
bent pins, EPROMS are installed in the
correct location).
PROC LED is flashing red. CH1A is not
flashing green
Call Rockwell Automation Technical
Support at 440.646.3223. Send
controller in for repair.
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