西门子S7－200 可编程控制器（PLC）驱动DDM4A数码显示表程序例子-Siemens S7-200 programmable controller (PLC) - Digital Connection table shows examples of procedures

􀂄 The communication protocol will be downloaded to the model along with screen data, PLC needn’t compile communication program. 􀂄 Can connect with nearly all PLCs popular in the current market, such as Mitsubishi FX series、Omron C s