Thank You.....it works!

For reference here is the correct string!

$Client2 = new COM("OpcLabs.EasyOpc.UA.EasyUAClient");

print $Client2->ReadValue("opc.tcp://192.168.223.57:4840","nsu=urn:CX-709B7F:BeckhoffAutomation:Ua:PLC1;ns=4;s=.stPlantPort.FromMWU.Realtime.ActualOrderCount");

Thanks again!

Thanks for the quick response. But it is still not working. I get.

Failed to create COM object `EasyUAClient'

I tried.....

$Client = new COM("EasyUAClient");
$Client = new COM("EasyOpc.DataAccess.EasyUAClient");
$Client = new COM("DataAccess.EasyUAClient");

all produce COM errors.

Thank You

Hi,
I am in the test phase of using the COM object in VBA and PHP. I have the VBA object working no problem. I have having issues with the PHP COM not working.

VBA WORKS WITH THIS.
Dim Client As New EasyUAClient
Debug.Print Client.ReadValue("opc.tcp://192.168.223.57:4840", "nsu=urn:CX-709B7F:BeckhoffAutomation:Ua:PLC1;ns=4;s=.stPlantPort.FromMWU.Realtime.TotalScrapSheets")



PHP CODE FAILS TO OUR SERVER BUT WORKS WITH YOUR DEMO SERVER.
<?php

$Client = new COM("OpcLabs.EasyOpc.DataAccess.EasyDAClient");

// THIS CALL TO YOUR DEMO SERVER WORKS
print $Client->ReadItemValue("", "OPCLabs.KitServer", "Demo.Single");


// THIS CALL TO OUR LOCAL SERVER FAILS. IT IS THE SAME SERVER THAT THE VBA WORKS ON.

print $Client->ReadItemValue("","opc.tcp://192.168.223.57:4840","nsu=urn:CX-709B7F:BeckhoffAutomation:Ua:PLC1;ns=4;s=.stPlantPort.FromMWU.Realtime.ActualOrderCount");

FAILS “No method available to convert ProgID to CLSID”

Any insight would be appreciated.

thank you