# \#xbeehelpneeded

**URL:** https://forums.digi.com/tag/xbeehelpneeded/2052.md

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## [XBEE S2 not detected by X-CTU](https://forums.digi.com/t/xbee-s2-not-detected-by-x-ctu/14672)

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**Author:** [@soniakxxx](https://forums.digi.com/u/soniakxxx)\
**Replies:** 1\
**Last updated:** [April 10, 2015, 9:20am UTC](https://forums.digi.com/t/xbee-s2-not-detected-by-x-ctu/14672 "2015-04-10T09:20:06Z")

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Hello, I set the Modem: Xbee setting to XB24-ZB and chose ZIGBEE ROUTER SENSOR as the function set. While writing the new setting to my XBEE S2, I get the “cannot communicate with the modem” popup and was asked to reset…

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## [My xbee is not being read in x-ctu and keeps giving error.](https://forums.digi.com/t/my-xbee-is-not-being-read-in-x-ctu-and-keeps-giving-error/14645)

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**Author:** [@Rahul.G](https://forums.digi.com/u/Rahul.G)\
**Replies:** 2\
**Last updated:** [April 8, 2015, 9:13am UTC](https://forums.digi.com/t/my-xbee-is-not-being-read-in-x-ctu-and-keeps-giving-error/14645 "2015-04-08T09:13:04Z")

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Hello, I have recently purchased an Xbee (series 1). I have connected it to the xbee explorer board properly. I have x-ctu (version. 5.2.7.5). When I open I pressed test query and it gives and error and then disappear…