3HAC16014-1 DSQC562
3HAC16014-1 DSQC562
步進(jìn)梯形指令是專門為順序控制設(shè)計(jì)提供的指令，它的步只能用狀態(tài)寄存器S來表示，狀態(tài)寄存器有斷電保持功能，在編制順序控制程序時(shí)應(yīng)與步進(jìn)指令一起使用，而且狀態(tài)寄存器必須用置位指令SET置位，這樣才具有控制功能，狀態(tài)寄存器S才能提供STL觸點(diǎn)，否則狀態(tài)寄存器S與一般的中間繼電器M相同。在步進(jìn)梯形圖中不同的步進(jìn)段允許有雙重輸出，即允許有重號(hào)的負(fù)載輸出，在步進(jìn)觸點(diǎn)結(jié)束時(shí)要用RET指令使后面的程序返回原母線。把圖1中的0-3用狀態(tài)寄存器S600-S603代替，代替以后使用步進(jìn)梯形指令編程，對(duì)應(yīng)的梯形圖如圖3所示。這種編程方法很容易被初學(xué)者接受和掌握，對(duì)于有經(jīng)驗(yàn)的工程師，也會(huì)提高設(shè)計(jì)效率，程序的調(diào)試、修改和閱讀也很容易，使用方便，程序也較短，在順序控制設(shè)計(jì)中應(yīng)優(yōu)先考慮，該法在工業(yè)自動(dòng)化控制中應(yīng)用較多。
公司 名稱：廈門泰尼電氣有限公司
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公司地址：廈門市海滄區(qū)海滄街道濱湖一里7號(hào)2008
Allen Bradley SLC 100 Expansion Unit 1745-E101
ALLEN BRADLEY 100-B300N*3 CONTACTOR SER. B 100B300N3
Allen Bradley 100-B110NZ123/100B110NZ123 NEW
ALLEN-BRADLEY ENCODER CABLE ASSY. #1326 100 FT.
Allen Bradley 500L-D0D94 100 amp AC contactor 4 pole
ALLEN BRADLEY 100-B250ND3
Allen Bradley Adjustable Drive 10HP 3 Phase 1336SBRF100
Allen Bradley Disconnect Switch 1494F-NF100, NEW
Allen Bradley Size 4 Starter 100-B180N*3 150 HP
Allen Bradley 100-B250N*3 Ser:B 250HP Contactor 120V
ALLEN BRADLEY 100-B250ND3 ELECTRIC MOTOR CONTACTOR 120V
ALLEN BRADLEY 1336F-BRF100-AA-EN-HAS2-LA7-L4
Allen-bradley 1785-M100 New
ALLEN BRADLEY 810-A16AR/A 100AMP INVERSE TIME RELAY*NNB
6182-ADAZZZ Allen Bradley 6182ADAZZZ N100
ALLEN BRADLEY 1745-LP101 SLC 100 PROCESSOR UNIT
Allen Bradley 100 Amp 500FLDOD93
1494FN100 NEW ALLEN BRADLEY 1494F N100 FREE SHIPPING
Allen Bradley 1398-DDM-009x | Ultra 100 Servo
700-RT10B100A1 ALLEN BRADLEY SOLID STATE TIMER
Allen Bradley N-3406-2-H00AA Servo Driver w/ PX34-100
ALLEN BRADLEY 700-RTC43S100U1 SS TIMING RELAY FIXED NEW
ALLEN BRADLEY 1745-LP101 SER D SLC 100 PLC
ALLEN BRADLEY 1494F-NF100 FUSIBLE DISCONNECT NIB
ALLEN BRADLEY 700-RT01R100A1 USPP 700RT01R100A1
NEW ALLEN BRADLEY FUSE BUS 1336-F1-SP2A 575V 100 HP
Allen-Bradley 1494F-NF100 Disconnect Switch
Allen Bradley 702L-DOD93 100A Lighting Contactor *NIB*
ALLEN BRADLEY 1326-CPAB-100 CABLE ASM 4/48 SER 100 FEET
USED ALLEN BRADLEY 1494F-NF100 W/ 1494F-C611 FUSE BLOCK
ALLEN BRADLEY 500L-DOA93 100A CONT RATING AC CONTACTOR
ALLEN BRADLEY 1785-M100 1785M100 MEMORY MODULE PLC5
Allen Bradley 1494F-NF100 Ser A DISCONNECT SWITCH 100A
700RTA99V100A1 NEW ALLEN BRADLEY 700 RTA99V100A1
ALLEN BRADLEY 700-RT99R100A1 USPP 700RT99R100A1
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ALLEN BRADLEY 1494F-NF100 USPP 1494FNF100
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Allen Bradley AB Starters IEC Bulletin 100-C85DJ10
ALLEN BRADLEY 100-B110NZ243 NSFP 100B110NZ243
Allen Bradley 120V 240v Contactor 480v 100-B400N*3
Allen Bradley #1494V-DN100-A-D-E-F 100A 600V NF PR5/FA
ALLEN BRADLEY 100-B250ND3 ELECTRIC MOTOR CONTACTOR
ALLEN BRADLEY SLC 100 PROGRAMMABLE CONTROLLER C# 1745..
ALLEN BRADLEY 100S-D110EZJ22C SAFETY CONTACTOR NEW
Allen Bradley AB Starters IEC Bulletin100-C09D10
Allen-Bradley 500L-DOD93 100A 3P Contactor
NEW 700-HC54A1-1 ALLEN BRADLEY 120V RELAY
ALLEN BRADLEY 1745-PT1 PROGRAMMER FOR SLC 100 NIB
Allen-Bradley Fused Disconnect Switch 194R-NJ100P3 B
ALLEN BRADLEY 100-B110NZ123 SER A NEW 100B110NZ123
Allen Bradley 1745-E105 1745E105 SLC 100 Expansion NIB
