# \#power

**URL:** https://tech-community.robotics.abb.com/tag/power/1022.md

[Latest](https://tech-community.robotics.abb.com/latest.md) · [Categories](https://tech-community.robotics.abb.com/categories.md) · [Tags](https://tech-community.robotics.abb.com/tags.md)

---

## [Why is ABB OmniCore Scalable I/O always showing a network error state?](https://tech-community.robotics.abb.com/t/why-is-abb-omnicore-scalable-i-o-always-showing-a-network-error-state/12119)

<div class="topic-metadata">

**Author:** [@akileswar1606](https://tech-community.robotics.abb.com/u/akileswar1606)\
**Replies:** 0\
**Last updated:** [December 19, 2025, 7:56am UTC](https://tech-community.robotics.abb.com/t/why-is-abb-omnicore-scalable-i-o-always-showing-a-network-error-state/12119 "2025-12-19T07:56:55Z")

</div>

The Scalable I/O module remains in network error even though power and configuration appear correct. Looking for possible causes such as network setup, I/O mapping, or controller configuration issues.