這兩個例子說明：同樣的若干條梯形圖，其排列次序不同，執(zhí)行的結果也不同。另外，也可以看到：采用掃描用戶程序的運行結果與繼電器控制裝置的硬邏輯并行運行的結果有所區(qū)別。當然，如果掃描周期所占用的時間對整個運行來說可以忽略，那么二者之間就沒有什么區(qū)別了

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 PLC模塊 系列現(xiàn)貨
-------------------------------------------------- 

51401288-100 HPK2 Processor
51401288-200 HPK2-3 Processor
51401551-200 51401551-201 51402615-200 K2LCN-2
51401551-300 51401551-301 K2LCN-3
51401551-400 5142615-400 K2LCN-4
51401551-600 K2LCN-6
51401551-800 51402615-800 K2LCN-8

DAIHEN

FLB-60M-03 0190-19674

 

DAIHEN

FLB-60M-03 0190-19674

51401946-100 K4LCN Processor Motherboard
51201645-400 K4LCN-4 4MW Mezzanine Memory
51201645-800 K4LCN-8 8MW Mezzanine Memory
51201759-160 K4LCN-16 16MW Mezzanine
51402755-100 K4LCN K4SS Motherboard
51201795-400 K4SS-4MW Mezzanine Memory
51201795-800 K4SS-8MW Mezzanine Memory
51201793-160 K4SS-16MW Mezzanine Memory
51403519-160 K4SDR K4LCN-16 16MW
MP-ZPSC16-100 K4SDR-16 Upgrade Kit
MP-ZKSDR5-100 K4SDR-16 Upgrade Kit (5)
51400667-100 LCN I/F
51401291-100 LLCN I/F
51108899-100 LCNFL Paddle Board
51109881-100 LCNE Paddle Board
51304540-100 LCNE2 Paddle Board non-CE
51304540-200 LCNE2 Paddle board CE
51305508-100 XLCNE2 non-CE
51305508-200 XLCNE2 CE
51305072-100 CLCN A/B I/O Board CE
51305072-200 CLCN A I/O Board CE
51305072-300 CLCN B I/O Board CE
51305072-400 CLCN A/B I/O Board
51305072-500 CLCN A I/O Board
51305072-600 CLCNB I/O Board
51305072-700 CLCN A/B I/O Board
51305072-800 CLCN A I/O Board Short CE
51305072-900 CLCN B I/O Board Short CE
80360206-001 Computer Gateway CLI Board
51401052-100 History Module SPC Board
51304907-100 History Module SPC-II Board
51400997-100 PLC Gateway PLCI Board
51400997-200 PLC Gateway EPLCI Board
51401088-100 Plant Network Module CNI Computer Gateway
51402083-100 AxM WSI2 64 MHz
51402083-200 AxM WSI2 100 MHz
51403698-100 Single Board History Module SBHM TP-ZSBHM1-100
51402797-200 LCNP w/ card guide
51305430-100 LCNP4 Board
51403282-100 LCNP4 w/o card guide
51403282-200 LCNP4 w/ card guide
51403299-100 LCNP4 w/o card guide
51403299-200 LCNP4G w/ card guide
51403299-300 LCNP4 TPNB Bridge
51403299-400 LCNP4 TPNB Bridge with frame
51403299-500 LCNP4 w/o frame
51403299-600 LCNP4 TPNB Bridge without frame
51305517-100 LCNP4 Board
51403776-100 LCNP4M Board
51305378-100 IKB12 Board
51305348-100 MAU LAN Interface
51198718-907 SCSI CTL, 29160N Card
51196694 GUS Station IKB Keyboard with trackball
51303979-500 Advanced I/O Link I/F
51303979-550 Advanced I/O Link I/F (CC)
51304493-100 APM Modem
51304493-200 APM Modem Card