Set your PC's IP address to match the subnet of the Xinje PLC (e.g., PC IP: 192.168.1.50 , PLC default IP: 192.168.1.250 ). In Communication Settings, switch to .

Manages your hardware configuration, global variable tables, program blocks, and communication networks.

Connecting your programming laptop to the physical controller requires proper port mapping: Cable Selection

Over the next week, Xinje 3.7 settled into the plant’s rhythms. Its adaptive mapping learned to ignore a flute of electrical noise coming from an aging servo driver. Its cycle prediction smoothed changeovers, shaving seconds off each production run that, aggregated over shifts, translated into tangible throughput. More quietly, it began annotating anomalies—a stray vibration pattern that repeated every 2,400 cycles. Li Mei traced it and found a hairline crack at a stress point. They replaced the small bracket before it failed catastrophically.

After editing the ladder diagram, use the "download program online" button to load the program into the PLC.