# Historized tags used fast scan rate?

**URL:** <https://forum.inductiveautomation.com/t/historized-tags-used-fast-scan-rate/17700>\
**Category:** Ignition\
**Created:** [April 13, 2018, 9:40am UTC](https://forum.inductiveautomation.com/t/historized-tags-used-fast-scan-rate/17700 "2018-04-13T09:40:51Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mcarritt1](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/mcarritt1/32/4262_2.png) [@mcarritt1](https://forum.inductiveautomation.com/u/mcarritt1)\
**Post date:** [April 13, 2018, 9:40am UTC](https://forum.inductiveautomation.com/t/historized-tags-used-fast-scan-rate/17700/1 "2018-04-13T09:40:51Z")

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If I have a tag that has a leased scan class, and the tag is being historized, the tag is always going to poll using the fast rate correct? That’s what I believe I’m seeing.