Here’s what more than 2,500 business decision-makers around the world say.Download the report
...with the Facility Hero app in hand! Discover how you can optimize your maintenance efforts today.Learn more
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Don’t miss the latest events, videos, or articles. It’s all in our news bulletin.Sign up now
Schneider Electric Global Website×
Explore our global offerings or select your country from one of our five regions.Global
Découvrez nos offres globales ou sélectionnez votre pays dans l’une de nos cinq régions.
Goals and Symptoms
On support website to upgrade the firmware of the ION7700 meter, it mentions that older cards should be upgraded through COM 2. This is a bit confusing as it is unclear what is meant by the term "older" in this context.
Facts and Changes
Firmware upgrade old
Causes and Fixes
If the firmware version on the 7700 meter is older than V135 the upgrade should be done using the COM2. Anything after 7700 should be OK to upgrade using either COM port.
All content © 1992-2007 Schneider Electric