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IM AQ7277-61EN
Updating the Firmware
This section will explain how to update the AQ7277 firmware.
1. Download the updated program file from the YOKOGAWA web page (https://y-link.yokogawa.com/ YL007.
po), and extract the file to a location on your PC.
2. On the remote controller’s
Tool
menu, click
Upgrade firmware
.
The Select upgrade file dialog box appears.
3. Select the program file that you extracted, and click
Open
.
The update process begins. The progress bar in the Upgrade dialog box displays the progress of the
update process. When the update process finishes, the AQ7277 is restarted.
4. Click
OK
.
The information in the remote controller window is updated.
Note
• The program file name is AQ7277.BIN.
• If the update process fails, the following message is displayed.
Updating of the main program failed
Confirm that the program file was downloaded correctly, and then perform the update process again.
• To view the firmware version, click
Product Information icon
(to display the Top Menu.) Then view the
Product Infor-
mation
item.