SCL programming

Siemens PLC Communication Mastery: The Ultimate Guide to GET/PUT Instructions (Including Multi-Data Type Interaction)

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Siemens PLC Communication Mastery: The Ultimate Guide to GET/PUT Instructions (Including Multi-Data Type Interaction)

Click the blue text PLC Automation Hub Follow us In industrial automation systems,real-time data interaction between multiple Siemens PLCs is key to achieving intelligent control. This article will delve into the configuration steps of GET/PUT instructions and demonstrate the cross-PLC interaction ofBoolean, Integer, Real, and String data types through complete SCL code. 1. Five Steps … Read more

Four Methods to Convert REAL Data Type to Byte Array in Siemens TIA Portal PLC

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Four Methods to Convert REAL Data Type to Byte Array in Siemens TIA Portal PLC

“The Path of an Excellent Engineer in Three Stages” 1. Basic Stage: TIA Portal PLC Technology. 2. Intermediate Stage: TIA Portal and C# Advanced Language Technology. 3. Advanced Stage: Standardized Programming Methods for PLCs. The Path of Standardization! Editor’s Note: A friend from the TIA Portal community asked: How to convert REAL to 4 bytes … Read more

PLC Heartbeat Detection Programming Techniques and Methods

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PLC Heartbeat Detection Programming Techniques and Methods

At the end of this article, there are 55 practical case materials.Introduction: In industrial automation, PLCs are one of the core devices that need to communicate with multiple external devices for real-time monitoring and response. In these applications, “heartbeat detection” is a very important function that can effectively mitigate significant production safety risks caused by … Read more