advanced process control

Overview of Quality Design and Control in Semiconductor Product Development Phase

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Overview of Quality Design and Control in Semiconductor Product Development Phase

Introduction: The quality design and control during the semiconductor product development phase is crucial for ensuring product success, high reliability, and cost-effectiveness. For large semiconductor companies (such as Toshiba, ON, Samsung, Renesas, Vishay, ADI, etc.), this is not merely about simple quality inspection, but rather a systematic engineering process that spans the entire product lifecycle. … Read more

Rosemount 3144P Temperature Transmitter Functional Modules

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Rosemount 3144P Temperature Transmitter Functional Modules

Functional Modules Resource Module Includes physical information of the Rosemount 3144P temperature transmitter, including: maximum memory, manufacturer identification, device type, software label, and unique identifier. The plant network alarm system can fully utilize the digital system of the plant network by diagnosing instrument issues, providing detailed communication, and suggesting solutions. Sensor Module Contains actual temperature … Read more

DCS vs PLC: An Analysis of the Differences and Application Scenarios of Two Major Control Systems in Industrial Automation

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DCS vs PLC: An Analysis of the Differences and Application Scenarios of Two Major Control Systems in Industrial Automation

In the field of industrial automation, DCS (Distributed Control System) and PLC (Programmable Logic Controller) are the two most common control systems. Although they overlap in certain functionalities, their design philosophies, architectures, and application scenarios differ significantly. This article will detail their differences and help you understand how to choose the appropriate control system. 1. … Read more

Introduction to Measurement/Detection Equipment: Another Entry Point for Domestic Semiconductor Equipment

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Introduction to Measurement/Detection Equipment: Another Entry Point for Domestic Semiconductor Equipment

1. What is Measurement/Detection Equipment? What is the Market Landscape? Firstly, measurement/detection is divided into front-end detection and back-end detection. With the advancement of integrated circuit process nodes, the number of manufacturing process steps continues to increase, leading to a rise in the number of critical defects generated during the process. Therefore, the yield rate … Read more

Key Requirements and Process Control Points for PCBA Reliability: Training for Process Engineers

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Key Requirements and Process Control Points for PCBA Reliability: Training for Process Engineers

Attention! Attention!<br/>We now have a video account for electronic processes and technologies!<br/>Welcome everyone to scan the code to check us out ☞<br/>Only by persisting in learning can we continue to grow!<br/> 1. Definition and Importance of PCBA Reliability 1.1 What is PCBA Reliability?PCBA (Printed Circuit Board Assembly) reliability refers to the ability of printed circuit … Read more

Integrated Solutions for Process Control Systems Driven by PLC Ladder Diagrams

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Integrated Solutions for Process Control Systems Driven by PLC Ladder Diagrams

Click the blue text for more exciting information PLC Ladder Diagram Insights – Advice for Electrical Beginners To be honest, half of the people programming PLCs in factories today can only copy code from the manual. There are very few who truly understand how to write good ladder diagrams. I’ve been in this industry for … Read more

Deployment Strategy for Process Control Based on Modular Design in PLCs

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Deployment Strategy for Process Control Based on Modular Design in PLCs

Click the blue text to follow! Deployment Strategy for Process Control Based on Modular Design in PLCs Two days ago, Xiao Zhang from the workshop rushed to me: “Old Li, the filling system on production line 3 has problems again. The program is a complete mess; modifying one part requires retuning everything, which not only … Read more

Basic Introduction to PROFIBUS Communication

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Basic Introduction to PROFIBUS Communication

Click the blue text to follow us PROFIBUS (Process Field Bus) is a widely used communication protocol in the field of industrial automation. It was developed by Siemens in the early 1980s and standardized in the 1990s. PROFIBUS enhances the level of automation in industrial production by enabling efficient and reliable communication between devices. 1.Development … Read more

Mainstream Development Directions of Industrial Control Systems and the Significance and Value of APC Systems

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Mainstream Development Directions of Industrial Control Systems and the Significance and Value of APC Systems

Industrial software refers to software specifically designed for or primarily used in the industrial sector, aimed at improving the R&D, manufacturing, production management levels, and performance of industrial equipment. Industrial software is a programmatic encapsulation and reuse of industrial technology and knowledge, representing the pinnacle of industrialization. In practical industrial scenarios, such as metallurgy, petrochemicals, … Read more