The Internet of Things (IIoT) offers unprecedented possibilities for industries. Stay ahead with EcoStruxure™ Plant and Machine.Learn more
...with the EcoStruxure™ Facility Expert (formerly known as 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
The story behind the Shedd Aquarium, a smart, sustainable facility that connects people to animals, with EcoStruxure™.Discover how
Welcome to the Schneider Electric Global Website×
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.
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!