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
Welcome to the Schneider Electric Global Website×
The MB+ com processor is serviced by a Modicon PLC upon a WDT(Watchdog Timer) reset. This occurs at the end of scan but can also be configured for additional occurrences (in 984LL only) by the segment scheduler (changing the solve type from either "continuous" or "controlled" to "WDT RESET"). In IEC servicing occurs only at the end of scan.