摘  要：文以西門子S7-1200系列PLC、步進(jìn)電機(jī)及KTP700PN觸摸屏為研究對(duì)象，以步進(jìn)電機(jī)為例，利用TIA Portal V13編程軟件進(jìn)行硬件組態(tài)和軟件編程。實(shí)現(xiàn)了PLC以及觸摸屏對(duì)步進(jìn)電機(jī)控制的功能。 關(guān)鍵詞：西門子   PLC   步進(jìn)電機(jī)   觸摸屏 Abstract: This paper takes SIEMENS S7-1200 series PLC, stepper motor and KTP700PN touch screen as the research object. Taking stepper motor as an example, we use TIA Portal V13 programming software to do hardware configuration and softwa[登陸后可查看全文]