
16 SLC 5/05 Processors Firmware/Operating System ControlFLASH Upgrade
Publication 1747-IN019G-EN-P - December 2011
After Successfully Updating Your SLC 5/05 Processor
1. Remove power from the SLC 500 power supply and remove the processor from the chassis.
2. Apply the enclosed operating system upgrade label to the SLC 5/05 processor nameplate.
3. Re-insert the processor into the chassis and apply power.
4. Restore your program to the processor.
ControlFLASH Error Messages
There are three error messages you can receive.
•Invalid Catalog Number
• Target Module Not in Proper State for Programming
• Failed to Receive Initial TFTP Request from Target
Invalid Catalog Number
The following error message is displayed if:
• the ControlFLASH tool is unable to match the processor to the catalog number that was selected in
the catalog Number dialog box, or
• the tool is unable to identify the processor type selected because the J4 jumper is in the Program
position.
To clear this error:
1. Click OK.
2. Click Cancel to go to the Catalog Number dialog box. You may either:
• select the correct catalog number in the dialog box, and proceed with the update, or
ATTENTION: Do not remove the processor from the SLC 500 chassis until all
power is removed from the SLC 500 power supply.
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