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Writing Value

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21 Nov 2023 13:42 #12405 by support
Replied by support on topic Writing Value
Note: QuickOPC now supports Python in much better way, cleaner syntax, and public packages (pypi.org/project/opclabs-quickopc/) on Python Package Index . See What's new in QuickOPC 2023.2 for more information. And, over 270 examples are available in the User's Guide!

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06 Oct 2016 19:32 #4438 by cassioss
Replied by cassioss on topic Writing Value
It works :)

Thank You.

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06 Oct 2016 13:10 #4437 by support
Replied by support on topic Writing Value
At this moment I cannot verify whether that works, but it should look something like this:

client.WriteItemValue('', 'OPCLabs.KitServer.2', 'Simulation.Register_I4', 12345)
Best regards
The following user(s) said Thank You: cassioss

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06 Oct 2016 10:49 #4434 by cassioss
Writing Value was created by cassioss
Hello,

I would like to know how to perfom a writing operation through python at OPC DA. I saw the reading sample and it works.

Can you please send me a example like the one below?


# Perform the operation
value = client.ReadItemValue('', 'OPCLabs.KitServer.2', 'Demo.Single'))

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  1. Forum
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  5. QuickOPC-Classic in COM
  7. Reading, Writing, Subscriptions, Property Access
  9. Writing Value
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