“PLC Multilingual Programming: Seamless Collaboration in International Projects, Boosting Development Efficiency by 50%!” An incident at a European automotive factory: The German team wrote control logic using ladder diagrams, while the Italian team modified the program using instruction lists. As a result, a language compatibility issue caused a 48-hour production line shutdown, leading to a … Read more
Accessing the PLC Industrial Cloud Platform: Breaking Geographic Limitations, Improving Equipment Maintenance Efficiency by 90%! Case Study 1: The “Frozen Crisis” at a Food Factory A certain provincial power research institute faced equipment aging, and manual inspections could not identify hidden dangers. Until one day, the equipment suddenly failed, causing a power outage in the … Read more
Is your PLC equipment causing problems? Here are 3 tips to reduce the failure rate by 90% and save 500,000 in maintenance costs! First Layer: Power Protection – Give PLC an “Anti-Interference Vaccine” Indoor Fixed Equipment: Stability is Key ❗ Misconception 1: Grounding is done randomly, as long as it is grounded Step 1: Risk … Read more
PLC total shutdown? This fault simulation plan reduces downtime by 80%! This step is like giving the PLC a “full check-up,” following the mnemonic “touch, look, smell, and listen”: Touch Temperature: The CPU’s normal temperature should not exceed 60℃. If it feels hot to the touch, quickly simulate a “CPU overheat fault” to see if … Read more
PLC Program Version Management: The End of Code Chaos, Maintenance Efficiency Soars by 300%! Last year, a certain automotive factory’s production line suddenly went down. Maintenance personnel spent three days and nights troubleshooting, only to discover that an old version of the program from two months ago had been mistakenly overwritten, causing logical errors in … Read more
Pre-Holiday Safety Production Inspection On April 25, the Vehicle Networking Group organized a comprehensive safety production inspection ahead of the “May Day” holiday, led by General Manager Qi Kai, with participation from Deputy General Manager Gu Zufa and safety personnel. The inspection team visited three locations: Ruijing Road parking lot, Xidong machine room, and Zhongnan … Read more
Follow ★ our official account to get information first-hand. In modern society, embedded devices are ubiquitous, from smart homes in our daily lives to various industries such as industrial control and medical devices, the applications of embedded devices are endless. So, what are the differences between functional safety and information security in embedded devices, and … Read more
★ Yang Xuezhi, Xiao Wei, Zhao Yangguang, China Software Testing Center Abstract:Industrial control systems are a crucial foundation for the digital transformation of manufacturing and a significant driving force for new industrialization. In recent years, with the rapid development of computer technology, communication technology, and control technology, the traditional control field is undergoing an unprecedented … Read more
Click the blue text for more exciting information Once again, someone asked me about the safety of ladder diagrams, I really can’t believe it. Every time something goes wrong, they come to me only after the crisis has hit, if they had contacted me earlier, the workshop wouldn’t have had to stop production for three … Read more
Click the little blue text to follow! Yesterday, a friend working in industrial motor control complained that their production line frequently experiences inexplicable shutdown issues. Sometimes the motor suddenly reverses, and sometimes the safety door closes abnormally. After investigation, it was found that the problem lay in the state machine programming logic, where some boundary … Read more