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.
One of the possible causes for a Sercos Exception error as shown below is the inability of the Sercos loop to come up healthy prior to configuring the axes.
Motion error detected by defaultErrorHandler():
Error: SERCOS_EXCEPTION(1002): Unknown Sercos error: 0x71ff
Command: Invalid value(3)
Axis Id: 0
Task Id: 150
This could mean one or more of the following:
1. Address of the devices in the Sercos loop set incorrectly.
2. Duplicate address on two or more of the devices in the Sercos loop.
3. Transmit and Receive of the fiber optic cable connected incorrectly.