Recently, a young electrician came to ask about PLC configuration. Looking at his program, I was truly speechless. Today’s young people seem to just throw everything into the code without considering the basic scanning cycle. Back in the day when I started in this field, we didn’t even have decent programming software; we used old-fashioned … Read more
The device sends alarm information to the destination IP or domain name via the HTTP protocol, requiring the destination IP or domain name to support HTTP protocol for receiving alarm information. Supports HTTP protocol alarm uploads for events such as face capture, mixed target detection, road monitoring, smart city management, smart events, queue detection, hard … Read more
Hello everyone! Today, we will discuss the basic knowledge of input and output modules in PLC programming, especially wiring and configuration. This is the most critical step in learning PLCs because only with correct wiring and configuration can the PLC “understand” your commands and reliably control field devices. Even if your program is perfect, if … Read more