S7-200PLC模擬量求平均值程序(最新整理)

1、主程序:ldsm0.1 call sbr_0ldsm0.0 call sbr_1子程序 sbr_0/定于采樣次數(shù)（次數(shù)采樣時(shí)間平均值輸出時(shí)間） ldsm0.0movw +10, vw0/采樣值存儲(chǔ)器清零ldsm0.0fill +0, vw2, 11/這些都是對(duì)應(yīng)的地址清零ldsm0.0movd +0, vd200movd +0, vd204movd +0, vd208movd +0, vd212movd +0, vd216movd +0, vd308movd +0, vd224子程序 sbr_1/調(diào)出模擬信號(hào)ldsm0.0movw aiw0, vw200/定義采樣時(shí)間ldsm0.0ant37

2、tont37, 1/將模擬量值存入表格ldt37attvw200, vw0/將值轉(zhuǎn)化為實(shí)數(shù)ld sm0.0itd vw200, vd204 dtr vd204, vd208 movw vw2, vw300/求采樣和ldt37+rvd208, vd212/采樣次數(shù)到，求平均值，采樣和減去采樣第一次值ldw vw300, +9itdvw300, vd216 dtr vd216, vd220 movr vd212, vd224/rvd220, vd224 fifo vw0, vw306 itdvw306, vd308 dtr vd308, vd312-rvd312, vd212/轉(zhuǎn)換為整數(shù)輸出lds

3、m0.0round vd224, vd228 dti vd228, vw232“”“”at the end, xiao bian gives you a passage. minand once said, people who learn to learn are very happy people. in every wonderful life, learning is an eternal theme. as a professional clerical and teaching position, i understand the importance of continuous

4、learning, life is diligent, nothing can be gained, only continuous learning can achieve better self. only by constantly learning and mastering the latest relevant knowledge, can employees from all walks of life keep up with the pace of enterprise development and innovate to meet the needs of the market. this document is also edited by my studio professionals, there may be erro