Data Acquisition

Wuxi Microcalculus Partners with Fudan Micro MCU to Provide Mature Solutions for the Temperature Recorder Industry

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Wuxi Microcalculus Partners with Fudan Micro MCU to Provide Mature Solutions for the Temperature Recorder Industry

Wuxi Microcalculus Partners with Fudan Micro MCU to Provide Mature Solutions for the Temperature Recorder Industry In the temperature recorder industry, precise, reliable, and intelligent recording devices are crucial for various fields, from ensuring the quality of pharmaceuticals in cold chain logistics to maintaining the freshness of food during storage and transportation, and ensuring stable … Read more

Understanding Configuration Software in Industrial Control: Don’t Get Left Behind!

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Understanding Configuration Software in Industrial Control: Don't Get Left Behind!

WeChat SearchTechnical Training01 Configuration software generally has three English abbreviations: HMI/MMI/SCADA, corresponding to the full names Human and Machine Interface, Man and Machine Interface, and Supervisory Control and Data Acquisition, translated into Chinese as: 人机界面、监视控制和数据采集软件. Currently, the development of configuration software is rapid, having expanded into enterprise information management systems, integrated management and control, remote … Read more

Data Acquisition: Serial Port Server vs. Communication Management Machine (Data Acquisition Gateway)

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Data Acquisition: Serial Port Server vs. Communication Management Machine (Data Acquisition Gateway)

In industrial production environments, it is often necessary to collect operational parameters of devices, such as power, temperature, pressure, and flow, through various sensors. The signal outputs collected are generally 4-20mA/0-10V 485 signals, which cannot be directly read by software platforms. Therefore, they need to be converted into TCP/IP signals. Devices that can achieve this … Read more

The Perfect Partnership of Modbus Protocol and RTU

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The Perfect Partnership of Modbus Protocol and RTU

The Perfect Partnership of Modbus Protocol and RTU RTU (Remote Terminal Unit) serves as the “nerve center” for data acquisition and control in the field of industrial automation, while the Modbus protocol is its most reliable “communication language”. The design philosophy of Modbus is “simple, efficient, and practical”. It employs a master-slave communication model with … Read more

The Six Major Applications of PLCs in Industrial Control That Many Experienced Electricians May Not Know!

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The Six Major Applications of PLCs in Industrial Control That Many Experienced Electricians May Not Know!

PLCs come in various sizes, allowing for a wide range of control capabilities. Smaller PLCs may control a single device or even a component at a single site, while larger PLCs can manage multiple devices, an entire production line, or even an entire factory. It can be said that PLCs are indispensable in both small … Read more

Optimizing PLC Intelligent Alarms: Practical Strategies to Reduce False Alarms and Missed Alarms

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Optimizing PLC Intelligent Alarms: Practical Strategies to Reduce False Alarms and Missed Alarms

“Optimizing PLC Intelligent Alarms: A 90% Reduction in False Alarm Rate! 3 Strategies to Make Equipment ‘Speak the Truth’” Hello everyone! Today we are going to tackle the century-old headache for industrial control professionals — the PLC alarm system always crying ‘wolf’! The equipment is perfectly fine, yet the alarm light flashes more energetically than … Read more

The Role of Data Acquisition in Contract Energy Management

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The Role of Data Acquisition in Contract Energy Management

Data acquisition plays a core foundational role in contract energy management by real-time collection of multidimensional energy data, supporting refined management and efficient decision-making in energy systems. Its functions are mainly reflected in the following aspects:01Real-time Monitoring and Dynamic Analysis · Full-process Data Acquisition: Real-time collection of energy consumption data for electricity, water, gas, cooling, … Read more

Siemens S7-1500: New Technology in Industrial IoT Data Acquisition

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Siemens S7-1500: New Technology in Industrial IoT Data Acquisition

Industrial IoT Data Acquisition: Practical Experience Sharing on S7-1500 Hello everyone, I am an engineer with 15 years of experience in industrial automation, mainly responsible for projects related to industrial IoT and data acquisition. Today, I would like to share my practical experience in using the Siemens S7-1500 PLC for data acquisition. Why Focus on … Read more

How MQTT Protocol Revolutionizes Industrial Data Acquisition for Cost Reduction and Efficiency Improvement

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How MQTT Protocol Revolutionizes Industrial Data Acquisition for Cost Reduction and Efficiency Improvement

How MQTT Protocol Revolutionizes My Industrial Data Acquisition Practices From Traditional Gateways to Protocol Integration: My Technical Transformation Journey As a system integration engineer in the field of industrial automation, I have experienced the transition of industrial data acquisition technology from traditional edge gateways to protocol integration. Over a decade of experience, I have deeply … Read more

Extracting Latest News from Dongfang Caifu for Analyzing Sector and Stock Opportunities Using Large Models

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Extracting Latest News from Dongfang Caifu for Analyzing Sector and Stock Opportunities Using Large Models

Previously, I wrote an article about extracting news from the news broadcast to analyze investment opportunities. During the May Day holiday, some students asked if there were other sources of the latest news. In fact, there are many information sources. Here, we take Dongfang Caifu as an example to demonstrate how to obtain the latest … Read more