SST 5136-CN-ISA/-104 返回列表页

PLC程序设计优良与否的几个评价重点指标

（1）PLC程序的正确性。

正确的程序必须能经得起系统运行实践的考验。

（2）PLC程序的可靠性。

●能保证系统在正常和非正常（短时掉电、某些被控量超标、某个环节有故障等）情况下都能安全可靠地运行。

●能保证在出现非法操作（如按动或误触动了不该动作的按钮等）情况下不至于出现系统失控。

（3）PLC参数的易调整性好。

经常修改的参数，在程序设计时必须考虑怎样编写才能易于修改。

（4）PLC程序结构简练。

简练的程序，可以减少程序扫描时间、提高PLC对输入信号的响应速度。

（5）PLC程序的可读性好。

Allen Bradley 8510A-A22-D2 

ALLEN BRADLEY 1394C-SJT22-D 

ALLEN BRADLEY 1394C-SJT22-D 22KW SER C V1.080 

ALLEN BRADLEY PV+ 7 2711P-T10C22A9P  2711P-T10C22D9P

Allen Bradley PanelView Plus 7 2711P-T12W22D9P-B /A 12.1

Allen Bradley 2711P-T15C22D9P /A Pkg 2017 

Allen Bradley 2711P-T15C22D9P /A Pkg 2016 

FACTORY SEALED 2711P-T10C22D9P 

2258-Allen Bradley 2711P-T19C22D9P 

01/2017 SEALED ALLEN BRADLEY PV+ 7 2711P-T10C22D9P 

Allen Bradley 2711P-T10C22D9P /A 2016 

Allen Bradley 2711P-T12W22D9P /A 

ALLEN BRADLEY PV+ 7 2711P-T7C22D9P 

Allen Bradley 2711P-T10C22D9P /A 

ALLEN-BRADLEY DIGITAL  1394C-SJT22-D

Allen Bradley 1336-BDB-SP22D SPK  74101-482-53 Rev Varies DSQ

Allen Bradley 22D-E9P9N104 IP20 AC 

Allen Bradley  Pluse 7 2711P-T10C22D9P / A MF: 2017/05

Allen Bradley, 22D-D024N104

Allen-Bradley  22D-D010N104

ALLEN BRADLEY 2711P-T9W22D9P 

ALLEN BRADLEY 22D-D6P0N104 

ALLEN BRADLEY  40P 22D-D024N104 SER. A AC 

ALLEN BRADLEY 22D-D017N104 

ALLEN BRADLEY 22D-B012N104 

ALLEN-BRADLEY 22D-D024N104 

ALLEN BRADLEY 22D-D4P0N104 

ALLEN BRADLEY 22D-D2P3N104 

Allen Bradley  40p AC Drive 22d-d017n104 7,5kw 

Allen Bradley  40p AC Drive 22d-d012n104 5,5kw

ALLEN BRADLEY  AC DRIVE 15HP 11KW 22D-D024N104

ALLEN BRADLEY  DRIVE 15HP 11KW 22D-D024N104 SER.A

Allen Bradley 22D-D012N104 /A  40P AC Drive 480V 3-P 12A Qty

ALLEN BRADLEY  40P 22D-F017N104 /A 22DD017N104 MFG:2014 10HP

Allen Bradley 22D-D012N104 /A 

ALLEN BRADLEY 22D-D4P0F104 

ALLEN BRADLEY 22D-D6P0N104 

ALLEN BRADLEY 22D-B017N104 

Allen Bradley 22D-B8P0N104 /A  

ALLEN BRADLEY  40 DRIVE 22D-D2P3N104 SER A

FREESHIPSAMEDAY  POWERFLEX 40P 3PHASE 22DE6P6N104

ALLEN BRADLEY 22D-B012N104 

Allen-Bradley  40P 22D-E4P2N104 

Allen Bradley  40P 3HP 342-528V 22D-D6P0F104 

ALLEN BRADLEY 22D-D4P0N104 

ALLEN BRADLEY 22D-E3P0N104 

Allen Bradley 22D-E6P6N104 

Allen Bradley 22D-D017N104 

ALLEN BRADLEY 22D-D2P3N104 

Allen Bradley  22D-D024N104 

ALLEN BRADLEY 22D-B012N104 

ALLEN BRADLEY  22D-E3P0N104 

ALLEN BRADLEY  22D-E4P2N104 SER. A 

Allen Bradley 22D-D1P4N104 VFD 

ALLEN BRADLEY 22D-D4P0N104 

ALLEN BRADLEY 22D-E1P7N104 

ALLEN BRADLEY 22D-D6P0H204 

Allen Bradley 22D-E6P6N104 

Allen Bradley 22D-D024N104 /A 

Allen Bradley, 22D-D2P3N104

Allen-Bradley 22D-D4P0N104  22B-D010F104 

ALLEN BRADLEY 22D-D2P3N104 

ALLEN BRADLEY 22D-D2P3N104 SERIES A .75 kW 1 HP 

Allen Bradley 22D-D012N1?04 

ALLEN BRADLEY 22D-D1P4N104 

ALLEN BRADLEY 22D-D6P0N104 SER A 40P 2.2 KW 3 HP 3 PH 

Allen-Bradley NOS, 22D-D1P4N104

Allen Bradley 22D-B5P0N104 /A 

Allen Bradley 22D-E3P0N104  Drive 22DE3P0N104

ALLEN BRADLEY  22D-E1P7N104 SER. A 

Allen-Bradley 22D-D010N104 

Allen Bradley 22D-E3P0N104 

Allen Bradley 3HP 22D-D6P0H204 

Allen Bradley 22D-E3P0N104 3PH 460-600V 3.8A 1.5KW/2.0HP CAT22D-EP0N104 

Allen Bradley 22D-B012N104 

ALLEN BRADLEY POWERFLEX 4 22D-D6P0N104 /A 22DD6P0N104 MFG 2013 3HP

Allen Bradley 22d-d4p0n104 

Allen Bradley 22D-B8P0N104 1.5kW 2.0HP AC 

ALLEN-BRADLEY 22D-D010N104  MFD 2016

Allen Bradley 22D-D010N104 

22D-D6P0N104 Allen Bradley 

Allen Bradley 22D-D2P3N104 /A 

ALLEN BRADLEY 22D-D4P0N104 SER. A 

ALLEN BRADLEY 22D-B5P0N104 

Allen Bradley 22D-D2P3N104 /A 2015 

Allen Bradley 22D-D010N104 40P 5HP with 22-COMM-E 

Allen Bradley 22D-D4P0N104 

Allen-Bradley 22D-D1P4N104 Ser.A 0.4kW 0.5HP 3PH 380-480V 48-63HZ

Allen Bradley 22D-D4P0H204 Ser. A 

Allen Bradley 22D-B2P3N104 /A 

ALLEN BRADLEY  22D-D2P3N104 

Allen Bradley 22D-D6P0N104 40P 3HP with 22-COMM-E