横河 PC10031

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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。

FALK 0788362 1015G FLEX MODIFIED HUB HEX BORE 2.070 IN D525246

FALK 0246652 1020T RSB HUB D585380

FALK 0765002 1040T20 0.9987/0.9997 IN HUB D555561

FALK 0765002 1040T20 1.373 IN HUB D555509

FALK 1215712 20T 1/2IN HUB D592550

FALK 0704601 1030T 1-3/8 IN HUB 5/16 X 5/32 KW D555138

FALK 1203216 1010G 194C3265 FLEX HUB 1-1/2 IN D563327

FALK 0705011 1080T HUB 2.875 IN BORE 3/4 X 3/8 IN KW D542132

FALK 0704593 1020T 1.125 IN HUB BORE D560346

FALK 0246652 1020T RSB HUB D560323

KOP-FLEX 0000312755 1 1/2W FHUB COUPLING HUB 1-5/8 IN D542429

FALK 0765002 0246654 1040T20 3/8 X 3/16 KW 1.622/1.623 IN HUB D556912

FALK 0246654 1040T GEAR COUPLING HUB RSB D594825

FALK 246653 STEELFLEX GEAR COUPLING HUB RSB D594829

FALK 0246652 1020T GEAR COUPLING HUB RSB D594860

FALK 0744089 1040T31/35 SPACER HUB CL=1.625 D561034

FALK 1050T 0704621 1-7/8 IN HUB D556796

TB WOODS 7SCH158 SF HUB SPACER 1-5/8 IN QD D576155

FALK 704598 1030T KW 1/4 X 1/8 1 IN HUB D527242

TB WOODS 7SCH158 SF HUB SPACER 1-5/8 IN QD D567701

TB WOODS 7SCH118 SF HUB SPACER 1-1/8 IN QD D567712

ATRA-FLEX A3 2 2IN COUPLING HUB D524491

FALK 0744094 1050T31/35 SPACER HUB D531313

REXNORD 704601 STEELFLEX FALK 1030T 1-3/8 IN COUPLING HUB D557806

FALK 744094 1050T31 SPACER HUB ASSEMBLY 2.062 D531684

FALK 0765050 1015GL20-1 FLEX HUB 1.988/1.9885 IN D522454

FALK 0704605 1040T 1 IN HUB D565148

FALK 704605 40T 1 IN HUB D565142

HOWA C1SB115 X 20 ROTATING HYDRAULIC CYLINDER 6000RPM 115MM X 20MM D593540

MARPOSS 3605591000 9ZH1969 HYDRAULIC SLIDE CYLINDER D590785

TAIYO 70T-2 1LA10BB900-CGA TELESCOPIC CYLINDER 63 X 900MM 7MPA D596919

PARKER HTR22-1803C-DH44-C180DEG HYDRAULIC ROTARY ACTUATOR D586705

PARKER 04.00 C2HLU19 53.500 SERIES 2H 3000PSI HYDRAULIC CYLINDER D569455

VICKERS NZ10DH5N44K27000 HYDRAULIC CYLINDER 2IN X 27IN 3000PSI D589220

PARKER 3.25J2HDKBVS13MC5.988 HYDRAULIC CYLINDER 3.25IN X 5.988IN D597156

PARKER 04.00 SB2HLRS14A 17.500 SERIES 2H 1850PSI HYDRAULIC CYLINDER D565900

EUROPRESS CMF60N150 90X150MM 700BAR SINGLE ACTING HYDRAULIC CYLINDER D585886

TAIYO 140Y-2 1CB63BB120-AD 63MM 14MPA 120MM HYDRAULIC CYLINDER D590837

PARKER J2HD SINGLE ACTING HYDRAULIC CYLINDER 4IN X 17.724IN 1000PSI D589067

PARKER CBB2HCTS23AC 16 IN 4 IN 3000PSI HYDRAULIC CYLINDER D564233

PEBCO CBB2HKT4S23AC 29 IN 3-1/4 IN 3000PSI HYDRAULIC CYLINDER D562840

TAIYO PARKER 160S-1R 6SD80N100TZ2-X HYDRAULIC CYLINDER 80MM X 100MM D596693

PARKER 80CJJHMIUBS14MC260D1144 HYDRAULIC CYLINDER 80MM 260MM 210BAR D586441

TAIYO 35H-3 1CB80B200 HYDRAULIC CYLINDER 80MM X 200MM 3.5MPA D596914

LION 35TL16-150 HYDRAULIC CYLINDER 3-1/2 X 16IN 2500PSI D594665

YATES 4 X 23 IN DOUBLE ACTING HYDRAULIC CYLINDER D557018

EATON N5C-2.5X24-N-1-2-N-M-R-1-1 HYDRO-LINE 24 IN 2-1/2 IN CYLINDER D574450

PARKER 50 CJJHMIBBS34M 150.0 HYDRAULIC CYLINDER 50MM X 150MM 210BAR D590967

TAIYO 70H-8 1FA80BB100-AB HYDRAULIC CYLINDER 80MM X 100MM 7MPA D593769

PARKER 2.00CC2HLTJ24AC66.500 HYDRAULIC CYLINDER 3000PSI 2IN X 66-1/2IN D589109

MILLER FLUID POWER HV282B2B-1.50-6.000-0063-N11T-0 CYLINDER 3000PSI D571501

17-3/4 IN 2-1/2 IN DOUBLE ACTING HYDRAULIC CYLINDER D574578

ROYAL HC 12 IN 2 IN DOUBLE ACTING HYDRAULIC CYLINDER D560569

TAIYO 140H-8 1FZ32BN130-D0 HYDRAULIC CYLINDER 32MM X 130MM 14MPA D596783

PARKER 02.00 SB2HLTS19A 24.000 2H 24 IN 2 IN HYDRAULIC CYLINDER D555520

B&H P-CDDRH13 17 IN 5 IN 2000PSI DOUBLE ACTING HYDRAULIC PATHON CYLINDER D548586

ROYAL HC 8 IN 2 IN DOUBLE ACTING HYDRAULIC CYLINDER D560568

PARKER 02.50 BB3LLU78A 8.000 SERIES 3L HYDRAULIC CYLINDER 1400PSI D569554

ENERPAC WSL111 WORK HOLDING HYDRAULIC CYLINDER ASSEMBLY 700-5000PSI D551858

LIN-ACT 03.25 BBLAHLUV14A/8.000 SERIES LAH 3000PSI HYDRAULIC CYLINDER D547059

PARKER 01.50 CTC2HT19AC 9.000 SERIES 2H 3000PSI HYDRAULIC CYLINDER D548858

SCHRADER BELLOWS PED128121S 34.000 34 IN 3-1/4 IN HYDRAULIC CYLINDER D555516

MILLER HV2-67B4C-02.50-3.000-0100-N11T-9 SER HV2 HYDRAULIC CYLINDER D556112

PENINSULAR CYLINDERS HP4325C 6 IN 3-1/4 IN 1500PSI HYDRAULIC CYLINDER D538497

PARKER 02.00DD3LLT34A2.000 SERIES 3L 2000PSI HYDRAULIC CYLINDER D557301

SHEFFER HHFF8CCDK 1-1/2 X 8 IN DOUBLE ACTING HYDRAULIC CYLINDER D567478

ORTMAN 7L J 2.000 X 20.00 NC 1.000-5 1350PSI HYDRAULIC CYLINDER D547430

PARKER 01.50 JJ2HLT29A 1.00 SERIES 2H 3000PSI HYDRAULIC CYLINDER D556122

PARKER 01.50 CKJJ2HCTJS14A14AC 1.000 2H 3000PSI HYDRAULIC CYLINDER D556121

PARKER DB3LLU24A 1/4 IN 1-1/2 IN 2500PSI HYDRAULIC CYLINDER D567825