The PLC S7-200 Smart series made by China, is for this large market. The PLC series has many updates to change the characteristics between S7-200 and S7-1200. S7-200 with large IO expansion, high frequency pulse input and output signals, much higher than the S7-200 and S7-1200 series....
Siemens西门子工业SIMATIC HMI WinCC Engineering V18 – 编程参考 SIMATIC HMI WinCC Engineering V18 – 编程参考使用手册.pdf,VB 脚本编写 1 C 脚本 2 运行系统 API 3 SIMATIC HMI WinCC (TIA Portal) WinCC Engineering V18 – 编程参考 系统手册 在线文档 11/2022 在线