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Board index FiveWin for Harbour/xHarbour Write to OPC
Marc Vanzegbroeck
Posts: 1195
Joined: Mon Oct 17, 2005 05:41 AM
Write to OPC
Posted: Mon Nov 29, 2021 09:40 AM

Hi,

Does anyone already had to write to, or read from, a OPC server with FW?

If so, can you give an example?

Regards,

Marc



FWH32+xHarbour | FWH64+Harbour | BCC | DBF | ADO+MySQL | ADO+MariaDB | ADO+SQLite
damianodec
Posts: 434
Joined: Wed Jun 06, 2007 02:58 PM
Re: Write to OPC
Posted: Thu Jan 20, 2022 09:39 AM

Hi,
no news?
can it be done with FW?

thank you

FiveWin for xHarbour 24.02 - Feb. 2024 - Embarcadero C++ 7.60 for Win32 Copyright (c) 1993-2023

FWH 64 for Harbour 19.06 (MSVC++) Jun. 2019 - Harbour 3.2.0dev (r1904111533)

Visual Studio 2019 - Pelles C V.8.00.60 (Win64)
Marc Vanzegbroeck
Posts: 1195
Joined: Mon Oct 17, 2005 05:41 AM
Re: Write to OPC
Posted: Thu Jan 20, 2022 09:51 AM

Hello,

Unfortunately I have not found any info to do it via FW.

Regards,

Marc



FWH32+xHarbour | FWH64+Harbour | BCC | DBF | ADO+MySQL | ADO+MariaDB | ADO+SQLite
Antonio Linares
Posts: 44162
Joined: Thu Oct 06, 2005 05:47 PM
Re: Write to OPC
Posted: Thu Jan 20, 2022 11:57 AM
Damiano,

This may provide you some idea to do it:
https://www.fernhillsoftware.com/help/data-access/opc/using-opc-from-c.html
https://documentation.unified-automation.com/uasdkc/1.8.0/html/clientgettingstarted1.html

Also google for IID_IOPCServer vba and you may find some useful examples
regards, saludos

Antonio Linares
www.fivetechsoft.com

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