使用200PLC自带port0，作为485通讯读取仪表参数，再通过CP243-1模块上传
Use 200PLC with port0 as 485 communication to read instrument parameters, and then upload through CP243-1 module (2020-06-01, PLC, 15KB, 下载0次)
国产PLC上海巨朋，以太网模块配置操作说明手册。
Domestic PLC Shanghai giant Peng, Ethernet module configuration operation instructions manual. (2018-03-08, PLC, 140KB, 下载1次)
Siemens S7 200 CP243-1以太网模块通讯设置的pdf文档
Siemens S7 200 CP243-1 Ethernet module communication set PDF document (2018-03-08, PLC, 1600KB, 下载4次)
关于S7-200 smart自带网口与S7-200 cp243-1以太网通讯的案例
About S7-200 smart own network port and S7-200 CP243-1 Ethernet communication case (2017-10-27, PLC, 12874KB, 下载12次)