# Schneider OPC OFS

**URL:** <https://forum.inductiveautomation.com/t/schneider-opc-ofs/7070>\
**Category:** General Discussion\
**Created:** [August 17, 2013, 12:21am UTC](https://forum.inductiveautomation.com/t/schneider-opc-ofs/7070 "2013-08-17T00:21:55Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![craigstruthers](https://avatars.discourse-cdn.com/v4/letter/c/e79b87/32.png) [@craigstruthers](https://forum.inductiveautomation.com/u/craigstruthers)\
**Post date:** [August 17, 2013, 12:21am UTC](https://forum.inductiveautomation.com/t/schneider-opc-ofs/7070/1 "2013-08-17T00:21:55Z")

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has anyone used ignition with Schneider OPC OFS, I’m have trouble connecting the two?

any suggestions would be appreciated.

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**Author:** ![pat.stave](https://avatars.discourse-cdn.com/v4/letter/p/96bed5/32.png) [@pat.stave](https://forum.inductiveautomation.com/u/pat.stave)\
**Post date:** [August 17, 2013, 3:01pm UTC](https://forum.inductiveautomation.com/t/schneider-opc-ofs/7070/2 "2013-08-17T15:01:15Z")

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Is the OPC server OPC-DA or OPC-UA? (Chances are it is DA).  
In this case you need the Ignition OPC DA module.

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<div class="post-metadata">

**Author:** ![craigstruthers](https://avatars.discourse-cdn.com/v4/letter/c/e79b87/32.png) [@craigstruthers](https://forum.inductiveautomation.com/u/craigstruthers)\
**Post date:** [August 18, 2013, 7:06am UTC](https://forum.inductiveautomation.com/t/schneider-opc-ofs/7070/3 "2013-08-18T07:06:31Z")

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I’m pretty sure it is da, but they have ua wrapper. I’ll download the da module and see how I go thanks

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<div class="post-metadata">

**Author:** ![greg.simpson](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/greg.simpson/32/3135_2.png) [@greg.simpson](https://forum.inductiveautomation.com/u/greg.simpson)\
**Post date:** [September 30, 2013, 2:02pm UTC](https://forum.inductiveautomation.com/t/schneider-opc-ofs/7070/4 "2013-09-30T14:02:44Z")

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Also refer to this when setting up an OPC-DA connection

```
                    [url]http://inductiveautomation.com/support/kb?0=152[/url]
```