DAQIOT

  一、 Project background and requirements Project location: Xiyu Nonferrous Metals 110KV Substation, Golmud City, Haixi Prefecture, Qinghai Province Project background: Recently, a Beijing technology company approached us to collect data from the substation's VIA Information Technology's electric energy collection terminal (WFET-3000). The internal protocol of the collection terminal is the IEC102 protocol, and data collection of the IEC102 protocol needs to be implemented . Project purpose and difficulty: To realize data collection of Wasion electric energy collection terminal, convert IEC102 protocol into MODBUS TCP protocol, and connect to the host computer. Low-cost implementation, IEC102 protocol is different from other conventional protocols, and the protocol structure is complex: IEC102 protocol is a standard protocol for the transmission of electric energy accumulation in power systems. It adopts a layered structure design, including application layer, link layer and oth...

  一、 Project Background An electronics factory in Zhuhai, Guangdong needs to detect the particle size, temperature and humidity of the production workshop. There is a network cable on site, and wired transmission is used to store the collected data locally for viewing. 二、 Project technical solution Since the customer has high requirements for the particle measurement range and requires wired transmission, this project uses the network port version of the high-precision cleanliness tester provided by our company (DAQ-GP-CLXX-H series, modbus protocol, standard temperature and humidity sensors, optional pressure sensor), with general industrial acquisition software deployed on the local server, and stores the data in the database according to the acquisition frequency required by the customer.   Network version of high-precision cleanliness tester   General industrial acquisition software   Technical solution topology diagram High-precision cleanliness tester technical...

  1  Project Background Through policy support and financial support, Hangzhou's digital workshop is committed to improving production efficiency, product quality and user experience, ultimately realizing the intelligent transformation and high-quality development of the manufacturing industry and enhancing corporate competitiveness. 2  Project requirements and on-site investigation Project requirements: Collect equipment process parameters, remotely upload and download machine tool NC programs, and remotely control equipment operation through PLC. Real-time data collection and analysis, together with the MES system, create an intelligent and digital workshop, improve production efficiency, reduce operating costs, and realize an efficient, intelligent, and customized production model. Factory situation: Isolated equipment, lack of information communication, and reliance on manual management of equipment result in serious waste of human resources and low production efficie...