I was looking in the wrong place, thanks
and many thanks for great support!

Here is where most PowerShell examples for OPC-DA are:

github.com/OPCLabs/Examples-QuickOPC-PowerShell/tree/main/Wi...mples/DataAccess/_EasyDAClient

Best regards

Oh, you are right. The majority of the examples have been updated, but some were not, and the one you pointed to is one of them.

Good catch! - Thanks for pointing it out, we will fix it.

Best regards

I diden't manage to find it in the included example or on github examples:
github.com/OPCLabs/Examples-QuickOPC-PowerShell/blob/main/Windows/ReadAndDisplayValue.ps1
But your speedy help is much apreaciated and i now got my example running.
Many thanks!

Hello,

there is a new assembly that you need to reference, in addition. I have checked our current examples and they seem to do so correctly.
E.g.
I hope this helps. Let me know please.
Best regards

Hi,
I'm pretty new to quick opc and want to use it to read/write some values.
I tried it a year or so ago and got my case to work. Altough, we dident move forward with it we are trying to do so now.
I tried to install the program and run my program that i wrote last time, but the new version has updated the library/path.
With the changed path i get an error (same as with the example below)
I try the example powershell code in the terminal: "ReadAndDisplayValue.ps1" included with the install.

using namespace OpcLabs.EasyOpc.DataAccess
Add-Type -Path "C:\Program Files (x86)\OPC Labs OPC Studio 2024.1\Components\OpcLabs.QuickOpc\net472\OpcLabs.EasyOpcClassicCore.dll"
Add-Type -Path "C:\Program Files (x86)\OPC Labs OPC Studio 2024.1\Components\OpcLabs.QuickOpc\net472\OpcLabs.EasyOpcClassic.dll"

So far so good.

Doing "$client = New-Object EasyDAClient" i get the following error:


PS C:\Users\adi> $client = New-Object EasyDAClient
New-Object : Cannot find type [EasyDAClient]: verify that the assembly containing this type is loaded.
At line:1 char:11
+ $client = New-Object EasyDAClient
+ ~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidType: ( [New-Object], PSArgumentException
+ FullyQualifiedErrorId : TypeNotFound,Microsoft.PowerShell.Commands.NewObjectCommand


Did the dll change or is there something wrong with my machine? Tried on a couple of different ones.

Thanks!
Kind Regards
Micke