# Tag array and OPCUA array (Omron NJ)

**URL:** <https://forum.inductiveautomation.com/t/tag-array-and-opcua-array-omron-nj/50757>\
**Category:** Ignition\
**Created:** [September 9, 2021, 11:06am UTC](https://forum.inductiveautomation.com/t/tag-array-and-opcua-array-omron-nj/50757 "2021-09-09T11:06:33Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![johannes.bo](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/johannes.bo/32/27628_2.png) [@johannes.bo](https://forum.inductiveautomation.com/u/johannes.bo)\
**Post date:** [September 9, 2021, 11:06am UTC](https://forum.inductiveautomation.com/t/tag-array-and-opcua-array-omron-nj/50757/1 "2021-09-09T11:06:33Z")

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Is it possible to make a tag-array to address corresponding elements in an OPCUA array?  
Current configuration:  
PLC: MyArray[0…31] (USINT)  
OPCUA: MyArray[0…31] (USINT)

My goal is to access the above using this tag:  
Tag: MyArray[0…31] (Short)

OPCUA config:  
 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/c/3/c39cb2ff0aafe8ece89cac4d8e658a852a87cad0.png)

Tag config:

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/b/6/b6102b209a6161ef98fe3c4c20fb6763077276cb.png)

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**Author:** ![richardNZ15](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/richardnz15/32/33373_2.png) [@richardNZ15](https://forum.inductiveautomation.com/u/richardNZ15)\
**Post date:** [May 29, 2023, 10:30pm UTC](https://forum.inductiveautomation.com/t/tag-array-and-opcua-array-omron-nj/50757/2 "2023-05-29T22:30:08Z")

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I don't believe the Omron NJ driver is capable of reading an array object into a single Ignition tag.  
I'd also like to do the same thing. Were you able to achieve it?  
Or do you have to build 32 individual INT ignition tags?

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [May 29, 2023, 11:24pm UTC](https://forum.inductiveautomation.com/t/tag-array-and-opcua-array-omron-nj/50757/3 "2023-05-29T23:24:20Z")

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My driver will do this. (:

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**Author:** ![andres.tejeda](https://avatars.discourse-cdn.com/v4/letter/a/7993a0/32.png) [@andres.tejeda](https://forum.inductiveautomation.com/u/andres.tejeda)\
**Post date:** [April 14, 2026, 12:24am UTC](https://forum.inductiveautomation.com/t/tag-array-and-opcua-array-omron-nj/50757/4 "2026-04-14T00:24:26Z")

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Did you be ablet do it ? I´m trying to read a Boolean array from NJ driver

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [April 14, 2026, 12:39pm UTC](https://forum.inductiveautomation.com/t/tag-array-and-opcua-array-omron-nj/50757/5 "2026-04-14T12:39:19Z")

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The IA driver does not do this. My alternate EtherNet/IP driver does (generic client).

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**Author:** ![andres.tejeda](https://avatars.discourse-cdn.com/v4/letter/a/7993a0/32.png) [@andres.tejeda](https://forum.inductiveautomation.com/u/andres.tejeda)\
**Post date:** [April 14, 2026, 2:40pm UTC](https://forum.inductiveautomation.com/t/tag-array-and-opcua-array-omron-nj/50757/6 "2026-04-14T14:40:16Z")

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Thank you for your answer!