# XBee Pro S2B issues with Range Test

**URL:** <https://forums.digi.com/t/xbee-pro-s2b-issues-with-range-test/935>\
**Category:** XBee - Zigbee\
**Created:** [August 20, 2012, 10:50pm UTC](https://forums.digi.com/t/xbee-pro-s2b-issues-with-range-test/935 "2012-08-20T22:50:33Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![MarKusELN](https://avatars.discourse-cdn.com/v4/letter/m/85e7bf/32.png) [@MarKusELN](https://forums.digi.com/u/MarKusELN)\
**Post date:** [August 20, 2012, 10:50pm UTC](https://forums.digi.com/t/xbee-pro-s2b-issues-with-range-test/935/1 "2012-08-20T22:50:33Z")

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Dear.  
I have 2 XBee Pro S2B and im trying to do the Range test.

XBee 1: Coordinator AT, USB interfaz  
Pan ID:10  
Serial number: 13A200406F1B94  
Destination address: 13A2004092C6C2  
Baud Rate: 6 - 57600  
Modem: XBP24BZ7  
Firmware: 20A7

XBee 2: Router AT, USB-Serial interfaz  
Pan ID:10  
Serial number: 13A2004092C6C2  
Destination address: 13A200406F1B94  
Baud Rate: 6 - 57600  
Modem: XBP24BZ7  
Firmware: 22A7

Xbee 1 is connected to pc using USB interfaz and when i click Start button on Range test i only get “Timeout waiting for data”.

What else do I need to do?

BR.

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**Author:** ![kavya](https://avatars.discourse-cdn.com/v4/letter/k/e480ec/32.png) [@kavya](https://forums.digi.com/u/kavya)\
**Post date:** [August 21, 2012, 6:28am UTC](https://forums.digi.com/t/xbee-pro-s2b-issues-with-range-test/935/2 "2012-08-21T06:28:40Z")

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Hi,

Refer the range-test document at the following link, ftp://ftp1.digi.com/support/documentation/90001067\_a.pdf

Hope this helps.

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**Author:** ![pathik](https://avatars.discourse-cdn.com/v4/letter/p/6de8d8/32.png) [@pathik](https://forums.digi.com/u/pathik)\
**Post date:** [August 21, 2012, 6:45am UTC](https://forums.digi.com/t/xbee-pro-s2b-issues-with-range-test/935/3 "2012-08-21T06:45:00Z")

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You have to connect loopback adopter at other xbee or you can short RX and TX of other XBee.

Other option is connect both Xbee to pc, open two xctu and run range testing from both side.

Your settings are right.

Range testing is done when data sent is received back.

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<div class="post-metadata">

**Author:** ![MarKusELN](https://avatars.discourse-cdn.com/v4/letter/m/85e7bf/32.png) [@MarKusELN](https://forums.digi.com/u/MarKusELN)\
**Post date:** [August 21, 2012, 2:59pm UTC](https://forums.digi.com/t/xbee-pro-s2b-issues-with-range-test/935/4 "2012-08-21T14:59:17Z")

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Thanks guys.

Connecting Xbee to PC 1, XBee2 to PC2 and running X-Ctu range test on both PCs i did not any problem.

Srry my english.

BR