# Can't browse Controllogix tags

**URL:** <https://forum.inductiveautomation.com/t/cant-browse-controllogix-tags/1976>\
**Category:** Ignition\
**Created:** [June 25, 2010, 1:29pm UTC](https://forum.inductiveautomation.com/t/cant-browse-controllogix-tags/1976 "2010-06-25T13:29:08Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Jon.Trusik](https://avatars.discourse-cdn.com/v4/letter/j/d78d45/32.png) [@Jon.Trusik](https://forum.inductiveautomation.com/u/Jon.Trusik)\
**Post date:** [June 25, 2010, 1:29pm UTC](https://forum.inductiveautomation.com/t/cant-browse-controllogix-tags/1976/1 "2010-06-25T13:29:08Z")

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I’m using Ignition in the trial mode still. I succesfully created a demo app at one of your plant sites using RSLinx remote OPC server. I’m currently at another plant and trying to create a demo app here. We have the same configuration, RSLinx Gateway running on a Server. I can connect to it fine. We have several topics created. Some referencing PLC-5s and others to Controllogix L61’s. I’m attempting to create some SQLTags, when I browse the OPC Servers, I can see all the topics on the remote server and am able to view addressess within the PLC5 topics, but when trying to browse a topic pointing to a Controllogix, the online folder displays nothing. I fired up an RSView32 program and it accesses this same topic on the remote server with no problem. Any ideas? Thanks, Jon

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**Author:** ![Travis.Cox](https://avatars.discourse-cdn.com/v4/letter/t/b9bd4f/32.png) [@Travis.Cox](https://forum.inductiveautomation.com/u/Travis.Cox)\
**Post date:** [June 25, 2010, 9:03pm UTC](https://forum.inductiveautomation.com/t/cant-browse-controllogix-tags/1976/2 "2010-06-25T21:03:16Z")

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What version of Ignition do you have? Do you get an error when browsing the ControlLogix?

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**Author:** ![Jon.Trusik](https://avatars.discourse-cdn.com/v4/letter/j/d78d45/32.png) [@Jon.Trusik](https://forum.inductiveautomation.com/u/Jon.Trusik)\
**Post date:** [June 25, 2010, 10:34pm UTC](https://forum.inductiveautomation.com/t/cant-browse-controllogix-tags/1976/3 "2010-06-25T22:34:16Z")

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I just downloaded the latest today to see what would happen. I deleted my topics and started from scratch with a new project as well. I now get a timeout error when trying to browse the tags.

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**Author:** ![Travis.Cox](https://avatars.discourse-cdn.com/v4/letter/t/b9bd4f/32.png) [@Travis.Cox](https://forum.inductiveautomation.com/u/Travis.Cox)\
**Post date:** [June 26, 2010, 1:24am UTC](https://forum.inductiveautomation.com/t/cant-browse-controllogix-tags/1976/4 "2010-06-26T01:24:49Z")

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Ok, well that is a known issue right now for large ControlLogix programs. We have the ticket submitted and it should be fixed soon.

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<div class="post-metadata">

**Author:** ![Jon.Trusik](https://avatars.discourse-cdn.com/v4/letter/j/d78d45/32.png) [@Jon.Trusik](https://forum.inductiveautomation.com/u/Jon.Trusik)\
**Post date:** [June 28, 2010, 8:15pm UTC](https://forum.inductiveautomation.com/t/cant-browse-controllogix-tags/1976/5 "2010-06-28T20:15:27Z")

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Is there a tentative release date for this?