How to Install OPC DA Client Library

 OPCDAAuto.dll is an official library for OPC DA Client from OPC Foundation. You can get the file and other resources from this website: https://opcfoundation.org/Before you create/run some OPC DA Client application, you need to install the DLL first.These are 3 ways to install the DLL into your Windows PC : 1. Manual for Windows 32-bit 2. Manual for Windows 64-bit 3. Automatic by Code Download sample...

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OPC Modbus TCP Server XP

This is a simple application (commercial / not free) for reading OPC DA and Modbus TCP that can be published as a Modbus TCP Server. We designed this app for Windows XP 32-bit, so the GUI is not pretty enough, but it can run in Windows 10.You can purchase this little application (with full sourcecode) by sending me  an email here: hadiscada@gmail.com Than...

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