# RTDE Error C207A0

**URL:** <https://forum.universal-robots.com/t/rtde-error-c207a0/22102>\
**Category:** Technical Questions\
**Created:** [June 20, 2022, 6:48pm UTC](https://forum.universal-robots.com/t/rtde-error-c207a0/22102 "2022-06-20T18:48:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![anon59362028](https://avatars.discourse-cdn.com/v4/letter/a/aeb1de/32.png) [@anon59362028](https://forum.universal-robots.com/u/anon59362028)\
**Post date:** [June 20, 2022, 6:48pm UTC](https://forum.universal-robots.com/t/rtde-error-c207a0/22102/1 "2022-06-20T18:48:12Z")

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Hello,  
I am trying to read data from the cobot using the example scripts from the online guide ([Real-Time Data Exchange (RTDE) Guide - 22229](https://www.universal-robots.com/articles/ur/interface-communication/real-time-data-exchange-rtde-guide/)). The EtherNet/IP and Profinet are disabled like other topics suggested, but I have the same error: “C207A0: Fieldbus input disconnected”. Am I missing something? Any input is appreciated, since I am not as familiar with the internet side of things as I am programming.

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**Author:** ![lolson](https://avatars.discourse-cdn.com/v4/letter/l/90db22/32.png) [@lolson](https://forum.universal-robots.com/u/lolson)\
**Post date:** [October 12, 2022, 5:57pm UTC](https://forum.universal-robots.com/t/rtde-error-c207a0/22102/2 "2022-10-12T17:57:50Z")

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I’m not sure if you ever solved this. I was having the same issue and Installation-\>Fieldbus-\>Ethernet/IP change the Program action upon loss of EtherNet/IP Scanner connection from pause to none and the error went away.