?XVME-674
XVME-674
在可編程控制器中有多種程序設(shè)計(jì)語言,它們是梯形圖語言、布爾助記符語言、功能表圖語言、功能模塊圖語言及結(jié)構(gòu)化語句描述語言等。梯形圖語言和布爾助記符語言是基本程序設(shè)計(jì)語言，它通常由一系列指令組成，用這些指令可以完成大多數(shù)簡(jiǎn)單的控制功能，例如，代替繼電器、計(jì)數(shù)器、計(jì)時(shí)器完成順序控制和邏輯控制等，通過擴(kuò)展或增強(qiáng)指令集，它們也能執(zhí)行其它的基本操作。
功能表圖語言和語句描述語言是高級(jí)的程序設(shè)計(jì)語言，它可根據(jù)需要去執(zhí)行更有效的操作，例如，模擬量的控制，數(shù)據(jù)的操縱，報(bào)表的報(bào)印和其他基本程序設(shè)計(jì)語言無法完成的功能。
ICS Triplex T8821 Trusted 40 Channel 120Vdc Digital Input FTA
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ICS Triplex T8824 Trusted 40 Channel 120Vac Digital Input FTA
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ICS Triplex T8831 Trusted 40 Channel Analogue Input FTA
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ICS Triplex T8832 Trusted 60 Channel Analogue Input FTA
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ICS Triplex T8833 Trusted 20 Channel AI_DI FTA loop power
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ICS Triplex T8834 Trusted 20 Channel AI_DI FTA external power
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ICS Triplex T8840 Trusted 8 Channel Temperature FTA
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ICS Triplex T8841 Trusted 8 Channel RTD FTA
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ICS Triplex T8842 Trusted Versatile FTA
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ICS Triplex T8843 Trusted 40 Channel Digital Input Versatile FTA
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ICS Triplex T8844 Trusted 40 Channel Analogue Input Versatile FTA
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ICS Triplex T8845 Trusted 40 Channel Digital Output Versatile FTA
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ICS Triplex T8846 Trusted Speed Monitor Input FTA
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ICS Triplex T8846 Trusted Speed Monitor Input FTA
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ICS Triplex T8847 Trusted 40 Channel Fire Input Versatile FTA
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ICS Triplex T8855 Trusted 60 Channel Analogue Input FTA
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ICS Triplex T8870 Trusted 32 Channel 120Vdc Digital Output FTA
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ICS Triplex T8871 Trusted 16 Channel 120Vac Digital Output FTA
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ICS Triplex T8873 Trusted 16 Channel 120Vac Isolated Digital Output FTA
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ICS Triplex T8891 Trusted Speed Monitor OFTA
XVME-674
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