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Author Topic: OPC ACS3 Connection Issue  (Read 1146 times)

chrisa

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OPC ACS3 Connection Issue
« on: July 25, 2022, 08:54:21 AM »
I am new to using OPC and Advanced HMI. The current project that I am working on is using OPC, but I need to pulse the data and display/modify it in Advanced HMI. I can view the data using UaExpert. I have attempted to connect using OpcDaCom1. There aren't any errors until I try to output a variable in PLCAddressValue in a normal analog display.

Is there a tutorial, manual, or defined steps that I should be using to connect to OPC?

Thanks in advance!
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Archie

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Re: OPC ACS3 Connection Issue
« Reply #1 on: July 25, 2022, 10:28:28 AM »
Is your OPC server a UA or DA? AdvancedHMI only has support for DA.
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chrisa

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Re: OPC ACS3 Connection Issue
« Reply #2 on: July 25, 2022, 11:51:00 AM »
It is UA. Is there any discussions of supporting UA in the future?
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Archie

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Re: OPC ACS3 Connection Issue
« Reply #3 on: July 26, 2022, 10:24:52 AM »
Quote from: chrisa on July 25, 2022, 11:51:00 AM
It is UA. Is there any discussions of supporting UA in the future?
It has been on theto-do  list, but since development has slowed down in the past couple years, I would say it will be a ways out before it would be done.
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