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catfree
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樓主  發(fā)表于: 2013-07-08 22:15
各位同仁和師傅晚上好， 小弟想請教一個(gè)S7-200   222cpu用日期定時(shí)的問(wèn)題。
CPU 是S7 -200   222  已經(jīng)加好時(shí)間卡

現在有一段程序需要用到日期定時(shí)，以便每月執行一次
這個(gè)程序需要在每個(gè)月的8 號 8點(diǎn) 08分 自動(dòng)激活一次，請問(wèn)這個(gè)如何編寫(xiě)，謝謝。
一日晚自習，化學(xué)老師批評一同學(xué)坐姿不好，問(wèn)他:“你見(jiàn)過(guò)哪個(gè)名人科學(xué)家是像你這樣坐的？”我隨口說(shuō)了一句:“霍金……” 然后就沒(méi)有然后了……一頓狠批啊

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