Industrial Automation

OPC DA / OpenOPC Timeout Error When Reading Value Twice

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What You Will Learn In this comprehensive tutorial, you will delve into strategies for effectively handling timeout errors that arise when attempting to read a value twice using OPC DA and OpenOPC in Python. You will explore techniques such as setting timeouts, implementing retry mechanisms, optimizing network configurations, and adjusting buffer sizes to mitigate timeout … Read more

Setting a Specific Source Port with Snap7 Client for Server Connection

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What will you learn? In this tutorial, you will master the skill of specifying a source port when establishing a connection between a Snap7 client and a server. This knowledge is crucial for customizing network configurations to ensure secure and stable connections. Introduction to Problem and Solution When working with industrial automation protocols like S7 … Read more