PLC控制程序的设计原理解析

发布时间:
来源: 电子工程世界

由可编程控制器的操作系统引出的工作原理规定,某个线圈在梯形图中只能出现一.次, 如果多次出现,则称为双线圈输出。PLC执行用户梯形图程序时是从上到下的顺序执行,因而前边的输出无效,只有最后一次输出才是有效的。

be95a8d6-cef0-11ed-bfe3-dac502259ad0.jpg

 

beb3165a-cef0-11ed-bfe3-dac502259ad0.jpg

 

bed97200-cef0-11ed-bfe3-dac502259ad0.jpg

 

beedb134-cef0-11ed-bfe3-dac502259ad0.jpg

 

bf097a40-cef0-11ed-bfe3-dac502259ad0.jpg

 

bf1fa478-cef0-11ed-bfe3-dac502259ad0.jpg

 

bf398a64-cef0-11ed-bfe3-dac502259ad0.jpg

 

bf5dc42e-cef0-11ed-bfe3-dac502259ad0.jpg

 

bf84464e-cef0-11ed-bfe3-dac502259ad0.jpg

 

bfa0bc52-cef0-11ed-bfe3-dac502259ad0.jpg

 

bfbe6f68-cef0-11ed-bfe3-dac502259ad0.jpg

 

bfd73c46-cef0-11ed-bfe3-dac502259ad0.jpg

 

bfed7150-cef0-11ed-bfe3-dac502259ad0.jpg

 

c001a9fe-cef0-11ed-bfe3-dac502259ad0.jpg

 

c0206092-cef0-11ed-bfe3-dac502259ad0.jpg

 

c05d0aba-cef0-11ed-bfe3-dac502259ad0.jpg

 

c0803f4e-cef0-11ed-bfe3-dac502259ad0.jpg

 

c09f1c0c-cef0-11ed-bfe3-dac502259ad0.jpg

 

c0b64d6e-cef0-11ed-bfe3-dac502259ad0.jpg

 

c0d132be-cef0-11ed-bfe3-dac502259ad0.jpg

 

c0f48e6c-cef0-11ed-bfe3-dac502259ad0.jpg

 

c11ae486-cef0-11ed-bfe3-dac502259ad0.jpg

 

c13998ea-cef0-11ed-bfe3-dac502259ad0.jpg

 

c15ca024-cef0-11ed-bfe3-dac502259ad0.jpg

 

c177bfbc-cef0-11ed-bfe3-dac502259ad0.jpg

 

c1866c06-cef0-11ed-bfe3-dac502259ad0.jpg

 

c19dfe3e-cef0-11ed-bfe3-dac502259ad0.jpg

 

c1ba9ecc-cef0-11ed-bfe3-dac502259ad0.jpg

 

c1ce003e-cef0-11ed-bfe3-dac502259ad0.jpg

 

c1dfca08-cef0-11ed-bfe3-dac502259ad0.jpg

 

c202b3ce-cef0-11ed-bfe3-dac502259ad0.jpg

 

c223f674-cef0-11ed-bfe3-dac502259ad0.jpg

 

c23df2cc-cef0-11ed-bfe3-dac502259ad0.jpg

 

c2506916-cef0-11ed-bfe3-dac502259ad0.jpg

 

c2764974-cef0-11ed-bfe3-dac502259ad0.jpg

 

c28f6ce2-cef0-11ed-bfe3-dac502259ad0.jpg

 

c2cc404a-cef0-11ed-bfe3-dac502259ad0.jpg

 

c2ea932e-cef0-11ed-bfe3-dac502259ad0.jpg

 

c2fe7484-cef0-11ed-bfe3-dac502259ad0.jpg

 

c3273bda-cef0-11ed-bfe3-dac502259ad0.jpg

 

c338c2ec-cef0-11ed-bfe3-dac502259ad0.jpg

 

c350070e-cef0-11ed-bfe3-dac502259ad0.jpg

 

c3660ec8-cef0-11ed-bfe3-dac502259ad0.jpg

 

c3751206-cef0-11ed-bfe3-dac502259ad0.jpg

 

c394018e-cef0-11ed-bfe3-dac502259ad0.jpg

 

c3af8abc-cef0-11ed-bfe3-dac502259ad0.jpg

 

c3ca86c8-cef0-11ed-bfe3-dac502259ad0.jpg

 

c3f1ddfe-cef0-11ed-bfe3-dac502259ad0.jpg

 

c4070fda-cef0-11ed-bfe3-dac502259ad0.jpg

 

c42a2b78-cef0-11ed-bfe3-dac502259ad0.jpg

 

c4422584-cef0-11ed-bfe3-dac502259ad0.jpg

 

c45c99be-cef0-11ed-bfe3-dac502259ad0.jpg

 

c47ba610-cef0-11ed-bfe3-dac502259ad0.jpg

 

c49831d6-cef0-11ed-bfe3-dac502259ad0.jpg

 

c4ac740c-cef0-11ed-bfe3-dac502259ad0.jpg

 

c4d11410-cef0-11ed-bfe3-dac502259ad0.jpg

 

c4efac18-cef0-11ed-bfe3-dac502259ad0.jpg

 

c507bd12-cef0-11ed-bfe3-dac502259ad0.jpg

 

c51f0152-cef0-11ed-bfe3-dac502259ad0.jpg

 

c534751e-cef0-11ed-bfe3-dac502259ad0.jpg

 

c54fad5c-cef0-11ed-bfe3-dac502259ad0.jpg

 

c5689c90-cef0-11ed-bfe3-dac502259ad0.jpg

 

c589ddd8-cef0-11ed-bfe3-dac502259ad0.jpg

 

c5a87e46-cef0-11ed-bfe3-dac502259ad0.jpg

 

c5bf0f4e-cef0-11ed-bfe3-dac502259ad0.jpg

 

c5de5b24-cef0-11ed-bfe3-dac502259ad0.jpg

 

c6020a38-cef0-11ed-bfe3-dac502259ad0.jpg

 

c612aaf0-cef0-11ed-bfe3-dac502259ad0.jpg

 

c641ee28-cef0-11ed-bfe3-dac502259ad0.jpg

 

c659f2ca-cef0-11ed-bfe3-dac502259ad0.jpg

 

c677075c-cef0-11ed-bfe3-dac502259ad0.jpg

 

c699db7e-cef0-11ed-bfe3-dac502259ad0.jpg

 

c6c30328-cef0-11ed-bfe3-dac502259ad0.jpg

 

c6dac7b0-cef0-11ed-bfe3-dac502259ad0.png

 

c6f03816-cef0-11ed-bfe3-dac502259ad0.png

 

c70567a4-cef0-11ed-bfe3-dac502259ad0.png

 

c72438fa-cef0-11ed-bfe3-dac502259ad0.png


文章来源于: 电子工程世界 原文链接

本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。