# Read device serial number from CC100/PFC200

**URL:** <https://www.wago.community/t/read-device-serial-number-from-cc100-pfc200/786>\
**Category:** Hardware and Linux\
**Tags:** pfc200, linux, cc100\
**Created:** [February 23, 2024, 1:01pm UTC](https://www.wago.community/t/read-device-serial-number-from-cc100-pfc200/786 "2024-02-23T13:01:10Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![MRegulski](https://sea2.discourse-cdn.com/flex016/user_avatar/www.wago.community/mregulski/32/340_2.png) [@MRegulski](https://www.wago.community/u/MRegulski)\
**Post date:** [March 3, 2025, 11:43am UTC](https://www.wago.community/t/read-device-serial-number-from-cc100-pfc200/786/5 "2025-03-03T11:43:39Z")

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Hi Mike,

I was exactly in the same situation as you and looking for a simple answer.  
It has started with customer’s enquiry to obtain serial number in CODESYS project.  
Unfortunately library “SysTarget”, even though equipped with function **SysTargetGetSerialNumber** , returns a MAC address instead of serial number.

One solution is to use library **WAGOAppConfigTool** :

 ![image](https://us1.discourse-cdn.com/flex016/uploads/wago/original/2X/8/8f184edb62185e023f9e7eea5300f30746ef2fd8.png)

And add a fb call in your program:

 ![image](https://us1.discourse-cdn.com/flex016/uploads/wago/original/2X/d/d0769cfe64c0c5bf91c82e3c13426d173b210f74.png)

@WagoDamRud has described it further in this post: [SSH command from CoDeSys - CODESYS - WAGO Open Source Community](https://www.wago.community/t/ssh-command-from-codesys/1048/3).

Hope this helps! 🙂

Marcin

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