# Newron System NLopcTE server **URL:** \ **Category:** Ignition\ **Created:** [October 5, 2015, 8:28am UTC](https://forum.inductiveautomation.com/t/newron-system-nlopcte-server/10570 "2015-10-05T08:28:11Z")\ **Posts on this page:** 10\ **Page:** 1
**Author:** ![Oleksii](https://avatars.discourse-cdn.com/v4/letter/o/9de053/32.png) [@Oleksii](https://forum.inductiveautomation.com/u/Oleksii)\ **Post date:** [October 5, 2015, 8:28am UTC](https://forum.inductiveautomation.com/t/newron-system-nlopcte-server/10570/1 "2015-10-05T08:28:11Z")
Hi. I have a trouble with Newron System NLopcTE server. It get information from Lon-device. When I add it to OPC servers on Ignition gateway I can’t see any tag in the tag browser. ---
**Author:** ![AlThePal](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/althepal/32/3603_2.png) [@AlThePal](https://forum.inductiveautomation.com/u/AlThePal)\ **Post date:** [October 5, 2015, 11:36am UTC](https://forum.inductiveautomation.com/t/newron-system-nlopcte-server/10570/2 "2015-10-05T11:36:39Z")
A lot of problems with OPC-DA drivers come from the networking level - being based on DCOM it can be hard to connect across domains for example. A few questions: 1. Are you using the Ignition OPC-COM DA module? 2. Are there any errors being displayed in the console? 3. Have you tried using an OPC client from another manufacturer to check whether you can see the data? ---
**Author:** ![Oleksii](https://avatars.discourse-cdn.com/v4/letter/o/9de053/32.png) [@Oleksii](https://forum.inductiveautomation.com/u/Oleksii)\ **Post date:** [October 5, 2015, 12:10pm UTC](https://forum.inductiveautomation.com/t/newron-system-nlopcte-server/10570/3 "2015-10-05T12:10:33Z")
I have OPCcom module and I used an OPC client from other manufacturer and it can read all tags. ---
**Author:** ![Oleksii](https://avatars.discourse-cdn.com/v4/letter/o/9de053/32.png) [@Oleksii](https://forum.inductiveautomation.com/u/Oleksii)\ **Post date:** [October 5, 2015, 12:11pm UTC](https://forum.inductiveautomation.com/t/newron-system-nlopcte-server/10570/4 "2015-10-05T12:11:44Z")
There are no errors in console. ---
**Author:** ![JordanCClark](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/jordancclark/32/83362_2.png) [@JordanCClark](https://forum.inductiveautomation.com/u/JordanCClark)\ **Post date:** [October 5, 2015, 12:19pm UTC](https://forum.inductiveautomation.com/t/newron-system-nlopcte-server/10570/5 "2015-10-05T12:19:51Z")
Ok. Is the Newron Server on the same machine as the gateway? ---
**Author:** ![JordanCClark](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/jordancclark/32/83362_2.png) [@JordanCClark](https://forum.inductiveautomation.com/u/JordanCClark)\ **Post date:** [October 5, 2015, 12:21pm UTC](https://forum.inductiveautomation.com/t/newron-system-nlopcte-server/10570/6 "2015-10-05T12:21:59Z")
Sorry. Posted before finishing my thought. 😆 I was thinking on maybe trying the OPC Tunneler. Let me find the link. ---
**Author:** ![JordanCClark](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/jordancclark/32/83362_2.png) [@JordanCClark](https://forum.inductiveautomation.com/u/JordanCClark)\ **Post date:** [October 5, 2015, 12:25pm UTC](https://forum.inductiveautomation.com/t/newron-system-nlopcte-server/10570/7 "2015-10-05T12:25:01Z")
Found it! [http://marketplace.inductiveautomation.com/moduledetail?22&moduleId=47](http://marketplace.inductiveautomation.com/moduledetail?22&moduleId=47) On the surface it still sound like a DCOM issue. The tunneler may help you bypass that. ---
**Author:** ![Oleksii](https://avatars.discourse-cdn.com/v4/letter/o/9de053/32.png) [@Oleksii](https://forum.inductiveautomation.com/u/Oleksii)\ **Post date:** [October 5, 2015, 2:29pm UTC](https://forum.inductiveautomation.com/t/newron-system-nlopcte-server/10570/8 "2015-10-05T14:29:23Z")
Can you describe how to add OPC server into Ignition using this module? Thank you. ---
**Author:** ![JordanCClark](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/jordancclark/32/83362_2.png) [@JordanCClark](https://forum.inductiveautomation.com/u/JordanCClark)\ **Post date:** [October 5, 2015, 5:07pm UTC](https://forum.inductiveautomation.com/t/newron-system-nlopcte-server/10570/9 "2015-10-05T17:07:10Z")
You can read up on it here: [https://inductiveautomation.com/forum/viewtopic.php?f=88&t=7890](https://inductiveautomation.com/forum/viewtopic.php?f=88&t=7890) ---
**Author:** ![Oleksii](https://avatars.discourse-cdn.com/v4/letter/o/9de053/32.png) [@Oleksii](https://forum.inductiveautomation.com/u/Oleksii)\ **Post date:** [October 6, 2015, 12:47pm UTC](https://forum.inductiveautomation.com/t/newron-system-nlopcte-server/10570/10 "2015-10-06T12:47:25Z")
OPC COM tunneler doesn’t help. There are no tags in Ignition.