Programming READ_VAR Function to Read Modbus TCP Device Data | Schneider Electric Support
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Programming READ_VAR Function to Read Modbus TCP Device Data | Schneider Electric Support
Are you ready to take your PLC programming skills to the next level? In this tutorial, we'll guide you through configuring a READ_VAR communication function block with a Modicon M340 PLC (programmable logic controller) using Unity Pro. We'll show you how to read data directly from a Modbus TCP/IP device, making your industrial automation ...
130.9K viewsJul 26, 2018
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