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楊振德
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樓主  發(fā)表于: 2009-09-19 19:54
PLC里面的干電池拔出或沒(méi)電，程式會(huì )不會(huì )沒(méi)有了
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1樓  發(fā)表于: 2009-09-20 20:01
電池拔出不會(huì )影響到程序，PLC內電池是用于數據保持用的
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