# Supported OPC-UA version by Ignition 7.9.12

**URL:** <https://forum.inductiveautomation.com/t/supported-opc-ua-version-by-ignition-7-9-12/29953>\
**Category:** Ignition\
**Created:** [November 14, 2019, 2:50pm UTC](https://forum.inductiveautomation.com/t/supported-opc-ua-version-by-ignition-7-9-12/29953 "2019-11-14T14:50:41Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [May 20, 2020, 5:08pm UTC](https://forum.inductiveautomation.com/t/supported-opc-ua-version-by-ignition-7-9-12/29953/13 "2020-05-20T17:08:52Z")

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A post was split to a new topic: [system.opc.readValue config error](https://forum.inductiveautomation.com/t/system-opc-readvalue-config-error/34916)

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