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廈門泰尼電氣有限公司
主營(yíng)產(chǎn)品: AB模塊PLC |
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廈門泰尼電氣有限公司
主營(yíng)產(chǎn)品: AB模塊PLC |
參考價(jià) | 面議 |
聯(lián)系方式:張亮查看聯(lián)系方式
更新時(shí)間:2018-05-30 10:03:35瀏覽次數(shù):263
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140NOA62200---140NOA62200
140NOA62200---140NOA62200
plc編程方法
常用的PLC編程方法有經(jīng)驗(yàn)法、解析法、圖解法。
1、經(jīng)驗(yàn)法
即是運(yùn)用自己的或別人的經(jīng)驗(yàn)進(jìn)行設(shè)計(jì),設(shè)計(jì)前選擇與設(shè)計(jì)要求相類似的成功的例子,并進(jìn)行修改,增刪部分功能或運(yùn)用其中部分程序,直至適合自己的情況。在工作過(guò)程中,可收集與積累這樣成功的例子,從而可不斷豐富自己的經(jīng)驗(yàn)。
2、解析法
可利用組合邏輯或時(shí)序邏輯的理論,并運(yùn)用相應(yīng)的解析方法,對(duì)其進(jìn)行邏輯關(guān)系的求解,然后再根據(jù)求解的結(jié)果,畫成梯形圖或直接寫出程序。解析法比較嚴(yán)密,可以運(yùn)用一定的標(biāo)準(zhǔn),使程序優(yōu)化,可避免編程的盲目性,是較有效的方法。公司 名稱:廈門泰尼電氣有限公司
固定 :
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