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首页 > 新闻中心 > 1747-L542美国AB
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1747-L542美国AB
发布时间:2016-09-06        浏览次数:0        返回列表
1747-L542美国AB  写输出阶段。每个扫描周期的结尾,CPU把存在输出映像寄存器中的数据输出给数字量输出端点(写入输出锁存器中),更新输出状态。然后PLC进入下一个循环周期,重新执行输入采样阶段,周而复始。

如果程序中使用了中断,中断事件出现,立即执行中断程序,中断程序可以在扫描周期的任意点被执行。

如果程序中使用了立即I/O指令,可以直接存取I/O点。用立即I/O指令读输入点值时,相应的输入映像寄存器的值未被修改,用立即I/O指令写输出点值时,相应的输出映像寄存器的值被修改。询价热线:   18250835227(陈晨)

询价QQ2205911518
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1747-L542美国AB
s-l500 (9)
ABPLC1756-L55PLC
ABPLC1756-L55M12
ABPLC1756-L55M13PLC
ABPLC1756-L55M14PLC
ABPLC1756-L55M16
ABPLC1756-L55M22PLC
ABPLC1756-L55M23
ABPLC1756-L55M24PLC
ABPLC1756-L61PLC
ABPLC1756-L61SPLC
ABPLC1756-L62PLC
ABPLC1756-L63PLC
ABPLC1756-L63SPLC
ABPLC1756-L63XTPLC
ABPLC1756-L64PLC
ABPLC1756-L65
ABPLC1756-L73PLC
ABPLC1756-L74
ABPLC1756-L75PLC
ABPLC1756-LSPPLC
ABPLC1756-M1PLC
ABPLC1756-M12PLC
ABPLC1756-M13PLC
ABPLC1756-M14PLC
ABPLC1756-M16PLC
ABPLC1756-M2PLC
ABPLC1756-M22PLC
ABPLC1785-L11BPLC
ABPLC1785-L20BPLC
ABPLC1785-L20EPLC
ABPLC1785-L26BPLC
ABPLC1785-L30BPLC
ABPLC1785-L40BPLC
ABPLC1785-L40CPLC
ABPLC1785-L40EPLC
ABPLC1785-L40LPLC
ABPLC1785-L46BPLC
ABPLC1785-L46C15
ABPLC1785-L60BPLC
ABPLC1785-L80B
ABPLC1785-L80CPLC
ABPLC1785-L80C15PLC
ABPLC1785-L80EPLC
ABPLC1785-L86BPLC
ABPLC1747-L514PLC
ABPLC1747-L533PLC
ABPLC1747-L542
ABPLC1747-L543
ABPLC1747-L551PLC
ABPLC1747-L552PLC
ABPLC1747-L553PLC
ABPLC1747-L553PPLC
PLCPLC
ABPLC1756-L
ABPLC1756-L1M1
ABPLC1756-L1M2
ABPLC1756-L1M3
ABPLC1756-L55
ABPLC1756-L55M12
ABPLC1756-L55M13PLC
ABPLC1756-L55M15PLC
ABPLC1756-DNBPLC
ABPLC1756-IB16
ABPLC1756-IB16DPLC
ABPLC1756-IB16IPLC
ABPLC1756-IB32PLC
ABPLC1756-IC16PLC
ABPLC1756-IH16IPLC
ABPLC1756-IM16IPLC
ABPLC1756-IN16PLC
ABPLC1756-IV16PLC
ABPLC1756-OB16DPLC
ABPLC1756-OB16EPLC
ABPLC1756-OB16IPLC
ABPLC1756-OB32PLC
ABPLC1756-OB8PLC
ABPLC1756-OB8EIPLC
ABPLC1756-OC8PLC
ABPLC1756-ON8PLCPLC
ABPLC1756-OV16EPLC
ABPLC1756-OW16IPLC
ABPLC1756-OX8IPLC
ABPLC1756-IF16PLC
ABPLC1756-IF6IPLC
ABPLC1756-IF8
ABPLC1756-IR6IPLC
ABPLC1756-IT6IPLC
ABPLC1756-OF4
ABPLC1756-OF6CIPLCPLC
ABPLC1756-OF6VIPLC
ABPLC1756-OF8
ABPLC1756-HSCPLC
ABPLC1756-CNBPLC
ABPLC1756-CNBR
ABPLC1756-ENBT
ABPLC1756-DHRIOPLC
 CPU