圖片：
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龍海兒11(同微博) 同《電氣外傳》微信公眾號(hào)
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之前文章我們有分享過(guò)基本功能的電機(jī)功能塊，今天來(lái)做一下模擬量的轉(zhuǎn)換；其實(shí)儀表數(shù)據(jù)在工藝中起著很重要的作用，它如同自動(dòng)化系統(tǒng)的眼睛耳朵和鼻子。那閑話少敘，直接搞起。管腳上面預(yù)留基本的量程，和4個(gè)報(bào)警設(shè)定值。注意用input的話外面是可以寫定值的哦。輸出工程量顯示和對(duì)應(yīng)4個(gè)報(bào)警。然后是常見的標(biāo)準(zhǔn)化和縮放。最后比較出來(lái)得出來(lái)對(duì)應(yīng)4個(gè)報(bào)警值，可供程序上面應(yīng)用。如果報(bào)警需要加復(fù)位操作的話，線圈可以改成置位，然后加復(fù)位管腳來(lái)復(fù)位。OK，寫道這里吧。功能簡(jiǎn)單，思路清晰，可根據(jù)要求升級(jí)演化成各種版本。歡迎各位共同討論研究！
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