Schneider Electric support forum to acquire and share knowledge about EcoStruxure Automation Expert and IEC 61499 standard for distributed control systems.
Search in
Improve your search experience:
Exact phrase→Use quotes " "(e.g., "error 404")
Wildcard→Use * for partial words(e.g., build*, *tion)
AND / OR→Combine keywords(e.g., login AND error, login OR sign‑in)
Keep it short→Use 2–3 relevant words, not full sentences
Filters→Narrow results by section(Knowledge Base, Users, Products)
Send a co-worker an invite to the portal.Just enter their email address and we'll connect them to register. After joining, they will belong to the same company.
You have entered an invalid email address. Please re-enter the email address.
This co-worker has already been invited to the Exchange portal. Please invite another co-worker.
Please enter email address
Send InviteCancel
Invitation Sent
Your invitation was sent.Thanks for sharing Exchange with your co-worker.
Link copied. Please paste this link to share this article on your social media post.
Posted: 2025-11-1008:03 PM
Un error Edge IO NTS
We have a Schneider kit that includes the essential edge controller, the Harmony BX1, which is connected to a network interface called the Modicon Edge I/O NTS. This setup has both digital input and analog input modules. However, we are experiencing an issue with the Edge I/O NTS; the RUN LED is off, while the ERR LED is flashing. Additionally, both the NS and MS LEDs are flashing green. What is the problem?