基于plc的四層電梯控制系統(tǒng)設計(文件)
【正文】 樓指令登記LD O AN = Network 4四樓指令登記LD O AN = Network 5 上呼 一樓上行呼樓登記LD O AN = Network 6 二樓上行呼樓登記LD O LDN = Network 7 三樓上行呼樓登記LD O LDN O ALD= Network 8 下呼 二樓下行呼樓登記LD O LDN O ALD= Network 9 三樓下行呼樓登記LD O LDN O ALD= Network 10 四樓下行呼樓登記LD O AN = Network 11 指層信號LD O AN O ALD= Network 12 指層信號LD O AN AN AN = Network 13 指層信號LD O AN AN AN = Network 14 指層信號LD O AN AN AN = Network 15LD AN O AN O AN = Network 16LD AN O AN AN = Network 17LD O AN LD O OLDAN O AN = Network 18LD O AN LD O OLDAN O AN = Network 19LD AN AN AN = Network 20LD AN AN AN = Network 21LD A AN AN AN LD A OLDAN AN LD A OLD= Network 22LD A AN AN AN LD A OLD AN AN LD A OLD= Network 23LD A LD A OLDA = Network 24LD A LD A OLDA = Network 25LD A LD A OLDLD A OLDLD A OLD= Network 26LD O O O LD O ALD= Network 27LD PLS 1AENO = Network 28 開門LD O AN T37AN = Network 29 開門延時LD TON T37, 30Network 30 關(guān)門延時LD O AN T38= Network 31 關(guān)門延時LD O O A AN = Network 32 關(guān)門延時5秒LD TON T38, 30
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