# Any one has experience connective Kolver Torque Drivers to Ignition

**URL:** <https://forum.inductiveautomation.com/t/any-one-has-experience-connective-kolver-torque-drivers-to-ignition/98086>\
**Category:** Ignition\
**Created:** [November 3, 2024, 1:24am UTC](https://forum.inductiveautomation.com/t/any-one-has-experience-connective-kolver-torque-drivers-to-ignition/98086 "2024-11-03T01:24:53Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Aseem\_Bhandari](https://avatars.discourse-cdn.com/v4/letter/a/8dc957/32.png) [@Aseem\_Bhandari](https://forum.inductiveautomation.com/u/Aseem_Bhandari)\
**Post date:** [November 3, 2024, 1:24am UTC](https://forum.inductiveautomation.com/t/any-one-has-experience-connective-kolver-torque-drivers-to-ignition/98086/1 "2024-11-03T01:24:53Z")

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Hi I am new to Ignition and trying to connect Kolver Torque driver to the ignition. I am able to connect them and there aer some Kolver Diagnostic sample tags that I can see but any other tag I try to create it says Bad or error configuration.

Example  
Name: TorqueTarget  
OPC Path: ns=1;s=[Kolver]HR7791

Do you have any example of OPC Path name I can use.

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**Author:** ![michael.flagler](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/michael.flagler/32/26272_2.png) [@michael.flagler](https://forum.inductiveautomation.com/u/michael.flagler)\
**Post date:** [November 3, 2024, 4:00am UTC](https://forum.inductiveautomation.com/t/any-one-has-experience-connective-kolver-torque-drivers-to-ignition/98086/2 "2024-11-03T04:00:24Z")

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If you can provide a link or copy of the modbus mapping table for it, we might be able to.

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**Author:** ![Aseem\_Bhandari](https://avatars.discourse-cdn.com/v4/letter/a/8dc957/32.png) [@Aseem\_Bhandari](https://forum.inductiveautomation.com/u/Aseem_Bhandari)\
**Post date:** [November 3, 2024, 4:35am UTC](https://forum.inductiveautomation.com/t/any-one-has-experience-connective-kolver-torque-drivers-to-ignition/98086/3 "2024-11-03T04:35:23Z")

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Yes, attached is the Modbus Map  
[KDU-1A\_Modbus\_Map\_Rev27.xlsx](https://forum.inductiveautomation.com/uploads/short-url/9CcUgsLmjr839842o3IRMtjyRAK.xlsx) (56.1 KB)

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<div class="post-metadata">

**Author:** ![michael.flagler](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/michael.flagler/32/26272_2.png) [@michael.flagler](https://forum.inductiveautomation.com/u/michael.flagler)\
**Post date:** [November 3, 2024, 1:13pm UTC](https://forum.inductiveautomation.com/t/any-one-has-experience-connective-kolver-torque-drivers-to-ignition/98086/4 "2024-11-03T13:13:41Z")

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What values are you trying to read? I see the one you have in your example. It looks correct from what I can tell. If you're trying to read a 16 bit input register you would change from HR to IR in your OPC string. Have you verified your modbus driver settings are set for 0 based addressing or 1 based and are using the corresponding registers from the table?