# Micrologix 1400 OPC Tag Path

**URL:** <https://forum.inductiveautomation.com/t/micrologix-1400-opc-tag-path/82393>\
**Category:** Ignition\
**Tags:** ignition81, perspective\
**Created:** [November 27, 2023, 6:36pm UTC](https://forum.inductiveautomation.com/t/micrologix-1400-opc-tag-path/82393 "2023-11-27T18:36:53Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![jlandwerlen](https://avatars.discourse-cdn.com/v4/letter/j/bc8723/32.png) [@jlandwerlen](https://forum.inductiveautomation.com/u/jlandwerlen)\
**Post date:** [November 27, 2023, 7:16pm UTC](https://forum.inductiveautomation.com/t/micrologix-1400-opc-tag-path/82393/4 "2023-11-27T19:16:21Z")

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@nminchin has a handy way to bulk convert opc to/from memory.

> [@Reading PLC tags offline](https://forum.inductiveautomation.com/t/reading-plc-tags-offline/40596/3):
>
> If I don’t have a PLC but I have the project, most of our tags are within UDTs which are already developed, so these are fairly easy to create manually or using a tool that takes in a list of instance names and parameters and creates the udt instances for me. Without a PLC, in v8, you can convert tags between opc and memory without any information being removed (this wasn’t in the case in v7). I use this script, just copied into the script console, to convert tag json copied into the clipboard…

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