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
Everything you need to know about our IoT technology backbone.Learn more
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
The ION meters with Sag/Swell and Transient detection require the user to configure the Nominal Voltage correctly. The meter is shipped with this value at 0 so the Sag/Swell detection sub-system is disabled. But if the user enters an incorrect value for the Nominal Voltage (for example 100 when it should be 120, or 277 when it should be 347) then the sub-system will become active but then begin to CONTINUOUSLY generate erroneous events, logs and waveforms. Hence, the Log Server will never be able to keep up.
Causes and Fixes
ResolutionSet the Nominal Voltage to the correct value. Perhaps look at a waveform to see what it should be. Or check the outputs of the Power Meter module.
Last Revised: October 25, 2007
All content © 1992-2007 Schneider Electric
Sign up for all the latest solutions, offers and best practices straight to your inbox.
We are excited that you have joined the group. You will receive your welcome email soon describing the program and what to expect in the upcoming weeks. Enjoy!