In 6.0.3 , How to write opc values to browsed tag from thirdparty server.

Hello,

I want to write value to OPC tag which is browsed from thirdparty server by using advdsopcclient. In control connection of generic opc network i had made write enabled in Property information Tab. using property transfer definition can i write to this browsed variable..? else how i can do it..?

Thanks..!!

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ATHULPK Rank: 432

Asked 5 months ago

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Hello,

yes Property Transfer is the aspect you normally use, when you eg want to write values to or from controller with thirdparty OPC data.

Don't execute too often....

/Ronny

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Ronny Lindström AKS expert

Rank: 16

Answered 5 months ago

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by ATHULPK Rank: 432 on 3/9/2018 6:32:55 AM | Like (0) | Report

Same things I have tried.. Can you share property transfer aspect screens.

Thanks

by Basappa G Rank: 61 on 3/9/2018 6:49:01 AM | Like (0) | Report

To setup the Property transfer, use the following procedure:
Log in as System Administrator.
Go to the Service Structure in Plant Explorer.
Create a Service Group under the Property Transfer service.
Enter the Service provider name and click on create.
Select the Service Group object and its Service Group Definition aspect
Select the Configuration tab.
Click the Add button to add a provider and enter a Name

by Basappa G Rank: 61 on 3/9/2018 6:51:00 AM | Like (0) | Report

• Select the following under “Property Definition Aspect”
• Select “Application” under Aspect Column.
• Select the corresponding variable which is defined in application level.
Write the Expression which corresponds to the Tag available
• Syntax : $’Object:Aspect:Property’
• Write Substitution Value also can be set to some value which is used to transfer the same value when the Source Expression results in “Bad Quality”
Select the “Verify” Option available in “Property Definition Aspect” for verifying whether the Expression mentioned has no Errors and also give the required update rate.

by ATHULPK Rank: 432 on 3/9/2018 7:52:48 AM | Like (0) | Report

thanks for your detailed procedure.. This is already done and I able to read the values to controller, But I need to write to some spare variables created in third party opc system. these also I did in the same way. but the value writing is not updating to their system.
while writing through advdsopcclient it is updating in their system

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