ABB PLC

PLC Wireless Communication: Bluetooth – Wi-Fi Solutions to Break Free from Cable Constraints!

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PLC Wireless Communication: Bluetooth - Wi-Fi Solutions to Break Free from Cable Constraints!

“Breaking Free from Cable Constraints! Practical Testing of PLC Wireless Communication: Bluetooth/Wi-Fi Solutions, Fault Rate Drops by 80%!” Hello everyone! Are you still troubled by the tangled PLC cables in your factory? Those cables, resembling octopus tentacles, get tangled up easily, making maintenance a nightmare! Today, we are launching a “Cable Cutting Operation” to give … Read more

Intelligent Algorithms for PLC: Integrating Machine Learning to Improve Anomaly Detection Accuracy by 50%!

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Intelligent Algorithms for PLC: Integrating Machine Learning to Improve Anomaly Detection Accuracy by 50%!

Introduction Hello everyone! Today, I want to share a technological breakthrough that is exciting the field of industrial automation — the perfect combination of PLC and machine learning! Don’t be intimidated by the term “machine learning”; I will explain it in the most relatable way.Trust me, this intelligent algorithm can directly improve the anomaly detection … Read more

Real-Time Data Processing Solutions for PLCs: Responding to Production Needs Promptly!

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Real-Time Data Processing Solutions for PLCs: Responding to Production Needs Promptly!

Is your PLC data stuck? This real-time processing solution makes production responses three times faster! Let me share a few shocking real stories. Last year, a food factory experienced a 3-second delay in the PLC data of their filling machine, which led to a failure to detect the issue of improperly sealed caps in time, … Read more

Detailed Implementation Techniques for PLC and Servo System Coordination Control in Precision Positioning Applications

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Detailed Implementation Techniques for PLC and Servo System Coordination Control in Precision Positioning Applications

Click the blue text to follow us Detailed Implementation Techniques for PLC and Servo System Coordination Control in Precision Positioning Applications In the field of automation control, precision positioning is akin to a “needlework” technique, where the perfect combination of PLC and servo systems serves as the needle and thread of this “needlework” technique. Currently, … Read more

Innovations in PLC Intelligent Control Technology: Leading Industry Development!

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Innovations in PLC Intelligent Control Technology: Leading Industry Development!

“PLC Intelligent Control Technology: Breaking Through Equipment Failures, Reducing Factory Downtime by 70%!” First Layer: Hardware Protection Anti-Interference Design: The self-developed high-speed dual-mode chip from Lihe Micro reduces signal interference by 99%, like putting a protective suit on the PLC. Redundant Backup: Dual CPU architecture, with a backup chip taking over in 0.1 seconds in … Read more

Development of PLC Temperature Control System: Precision Temperature Control with an Error of ±0.5℃!

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Development of PLC Temperature Control System: Precision Temperature Control with an Error of ±0.5℃!

“Development of PLC Temperature Control System: Achieving ±0.5℃ Precision Temperature Control, Letting Equipment Say Goodbye to ‘Overheating’ Troubles!” 1. Hardware Selection: To do a good job, one must first sharpen their tools Core Controller: Siemens S7-1200/1500 Series PLC (supports PID algorithm) Temperature Sensor: PT100 Platinum Resistance (accuracy 0.1℃) Actuator: Solid State Relay + Heating Tube … Read more

Optimizing PLC Intelligent Alarms: Reducing False Alarms and Missed Alarms!

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Optimizing PLC Intelligent Alarms: Reducing False Alarms and Missed Alarms!

“PLC Alarm False Alarm Rate Drops by 80%! Intelligent Optimization Saves Factories Millions” Hello everyone! Today I must share some insights with all industrial control professionals — do you think that more frequent PLC alarms mean greater safety? You are gravely mistaken! I have personally witnessed a food factory that reported 27 false alarms in … Read more

PLC Permission Management: A Hierarchical Authorization System to Ensure Operational Safety!

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PLC Permission Management: A Hierarchical Authorization System to Ensure Operational Safety!

“PLC Permission Management: Hierarchical Authorization Tricks to Eliminate Operational Losses!” Hello everyone! Today, let’s discuss a topic that gives engineers a headache—PLC permission management! Have you ever encountered an intern accidentally pressing the emergency stop button, causing a production line to halt for 3 hours? Or a vendor adjusting parameters during debugging, leading to equipment … Read more

Introduction to PLC Programming

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Introduction to PLC Programming

1. Overview of PLC Basics and Word Logic Instructions A Programmable Logic Controller (PLC) is the core device for industrial automation control, managing production processes by executing user programs stored in internal memory. The basic working principle of a PLC is to sequentially perform input sampling, program execution, and output refresh during a scan cycle. … Read more

PLC Interrupt Technology: High-Speed Counting Interrupt Applications for Accurate Microsecond Signal Capture!

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PLC Interrupt Technology: High-Speed Counting Interrupt Applications for Accurate Microsecond Signal Capture!

PLC Interrupt Technology: High-Speed Counting Interrupt Applications for Accurate Microsecond Signal Capture! 🔥 The Hard Limitations of Traditional Scanning Cycles: A Nightmare for Microsecond Signals! Has your PLC program ever missed critical data because it couldn’t capture brief signals? Has the slow response of high-speed counters led to decreased production line accuracy and increased scrap … Read more