140DD035300
在PLC发展的初期,沿用了设计继电器电路图的方法来设计梯形图程序,即在已有的些典型梯形图的基础上,根据被控对象对控制的要求,不断地修改和完善梯形图。有时需要多次反复地调试和修改梯形图,不断地增加中间编程元件和触点,最后才能得到一个较为满意的结果。这种方法没有普遍的规律可以遵循,设计所用的时间、设计的质量与编程者的经验有很大的关系,所以有人把这种设计方法称为经验设计法。它可以用于逻辑关系较简单的梯形图程序设计。
用经验设计法设计PLC程序时大致可以按下面几步来进行:分析控制要求、选择控制原则;设计主令元件和检测元件,确定输入输出设备;设计执行元件的控制程序;检查修改和完善程序。
产品广泛应用领域:
●电力行业
●电力-电厂输煤程控系统
●电力-电气化水系统
●电力-除灰除渣系统
●化工-盐化厂
●冶金-炼铁高炉系统
●水利-水电厂监控系统
●汽车制造行业
●钢铁及锅炉行业
●供水及水处理行业
●造纸及印刷行业
●玻璃生产及加工行业
●电站及小水电控制行业
●水泥制品及生产制造行业
●铁路运输装卸行业
●我们售出的产品都经过专业的测试和认证,且质保一年,15天内包退换,满意后付款!!!
●我们的宗旨是:“用服务与真诚来换取你的信任与支持,
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●竭诚合作,共创未来!
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公司名称:厦门泰尼电气有限公司
联系人:小刘(销售代表)
联系电话:0592-6809320
传真号码:0592-6890859(麻烦备注01007收)
手机:18950191376
QQ号码:3073879392
邮箱:3073879392@qq.com
诚信经营,质量为首,诚信至上,泰尼电气小刘竭诚为您服务!!!
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同时,加拿大BAILEY公司开发了PCV,它是以PC为基础的操作站,采用QNX操作系统。因为它的标签量较少,价格低廉,运行稳定,故适用于小系统的使用,这就是BAILEY的OIS10系列,版本5以前,只有文本没有图形。版本5以后既有文本也有图形。OIS11操作站后门之间用ARCNET联网。OIS12既可用ARCNET也可用以太网联网。
由于OIS40系列软件结构复杂,故价格较高,更重要的一点是DEC公司被COMPAQ公司兼并,Alpha机255/233停止生产,这给BAILEY公司和用户无疑是雪上加霜。
同时,加拿大BAILEY公司开发了PCV,它是以PC为基础的操作站,采用QNX操作系统。因为它的标签量较少,价格低廉,运行稳定,故适用于小系统的使用,这就是BAILEY的OIS10系列,版本5以前,只有文本没有图形。版本5以后既有文本也有图形。OIS11操作站后门之间用ARCNET联网。OIS12既可用ARCNET也可用以太网联网。
由于OIS40系列软件结构复杂,故价格较高,更重要的一点是DEC公司被COMPAQ公司兼并,Alpha机255/233停止生产,这给BAILEY公司和用户无疑是雪上加霜。
RECONDITIONED GE 9F62DCB100 5.5KV 100E AMPS FUSE
RECONDITIONED GOULD A055F1DORO-40E AMPS 5.5KV FUSE
RECONDITIONED GOULD A550X100E 5.5KV 100E AMPS FUSE
RECONDITIONED GOULD A550X30E-1 5KV 30E AMPS FUSE
RECONDITIONED GOULD A550X80E-1 5.5KV 80E AMPS FUSE
RECONDITIONED ITE 427508 4.8KV 50E AMPS FUSE
RECONDITIONED ITE 427509 4.8KV 65E AMPS FUSE
AMP-TRAP A4BY1200 1200A 600V TYPE 55H FORM 480 FUSE
ECONOLIM LCL-700 700A 600V HRC-1 CURRENT LIMITING FUSE
HI-CAP KRP-C 1000 1000A 600V CURRENT LIMITING FUSE
UN LIMITRON CURRENT-LIMITIN?G 1200A FUSE KLU-1200
GE ALUGARD II 9L11M GA006 STATION ARRESTER 6KV RMS
VERSA VALVE VSG-3321-XX-11-?167-2131 VOE23NJDDCOM 175PSI
WESTINGHOUSE HFB3015 15A 3P 600VAC CIRCUIT BREAKER
UN WESTINGHOUSE HFB3040 40A 3P CIRCUIT BREAKER
WESTINGHOUSE HFB3020 20A 3P 600VAC CIRCUIT BREAKER
GE EJO-1 6193496 G6 15000 V 15KV 7R AMP FUSE
UN ITE EQ9493 200A 2P 120/240V 22K CIRCUIT BREAKER
WESTINGHOUSE HMCP015EOC 15A 600VAC 3P CIRCUIT BREAKER
BREAKER MOUNTING HARDWARE KIT FOR GE TEB TED THED 150A
MOUNTING HARDWARE FOR CUTLER HAMMER EHB FB HFB BREAKER
MOUNTING HARDWARE FOR 150A CUTLER HAMMER EHD FDB FD HFD
BLAIR'S BEYOND DEATH HOT SAUCE, VERY OLD BOTTLE, VERY R
CUTLER-HAMMER FDB3100L 100A 600VAC 3P CIRCUIT BREAKER
WESTINGHOUSE MCP03150CR 15A 600VAC 3P CIRCUIT PROTECTOR
WESTINGHOUSE MCP0358R 7A 600VAC 3P CIRCUIT PROTECTOR
WESTINGHOUSE MCP23480C 50A 600VAC 3P CIRCUIT PROTECTOR
UN GE EJ-1 2.75KV 5E FUSE GEK-39196 9F60 CCB005
SCORNED WOMAN HOT SAUCE 3 BOTTLE SET, VERY EARLY, RARE
S&C SM-5 SM5 14.4 KV 400E FUSE REFILL UNIT 132600-R4
UN SYLVANIA SEH3C060 60A 480V 3P CIRCUIT BREAKER
CUTLER-HAMMER D520BC11Q COMPUTER INTERFACE ISOLATOR A2
CUTLER-HAMMER D520TA1 ANALOG OUTPUT MODULE 4-20
GE 9F60DMH003 15.5 KV 3 AMP EJ 0-1 GEK-39196 FUSE
GE 9F60DMH007 15.5 KV 7 AMP EJ 0-1 GEK-39196 FUSE
GE 9F60DMH905 15.5 KV 0.5 AMP GEK-39196 FUSE
ITE 427509 65E 4.8 KV CURRENT LIMITING FUSE 469A
MINOLTA EP2050 LASER COPIER - CLEAN
UN WESTINGHOUSE TYPE 15CX40C 15.5KV 40C AMP FUSE
WESTINGHOUSE HFB2100 100A 600VAC CIRCUIT BREAKER NIB
UN GOULD SHAWMUT AMP-TRAP A70P500 500 AMP TYPE 4
SIEMENS-ALLIS CURRENT LIMITING 48FM3R-4 2.4/4.8 KV FUSE
UN ACME/STANDARD POWER SUPPLY SPWS-1217 LEVEL 3
WESTINGHOUSE HMCP050K2C 50A 600VAC 3P CIRCUIT PROTECTOR
UN WESTINGHOSUE BFD80S 8P 120VDC CONTROL RELAY
UN GE TR8S400 400A RATING PLUG FOR AKR BREAKER
DAVE'S INSANITY 2006 HOLIDAY RESERVE EXTRACT HOT SAUCE
BUSS DUAL ELEMENT TIME DELAY 250A 600V LPJ-250SP FUSE
3 SHAWMUT FORM 4S 600 AMP-TRAP FUSES
3000A GE CURRENT TRANSFORMER TGS0818 MOD. 2
WESTINGHOUSE WHFN261 30A 600V 2P FUSIBLE SAFETY SWITCH
CHALLENGER CFH3020 20A 600VAC 3 POLE CIRCUIT BREAKER
ABB SR-638 50A 480V 3P ES CIRCUIT BREAKER MH548049
UN 3HP 1735RPM 200*-230/460V GE ELECTRIC AC MOTOR
UN SQUARE-D FAL32015 15A 240V CIRCUIT BREAKER W/BOX
WESTINGHOUSE MCP23480R 50A 600V MOTOR CIRCUIT PROTECTOR
UN WESTINGHOUSE HFB2125 2P 125A 600 CIRCUIT BREAKER
WESTINGHOUSE HMCP007C0C 7 AMP 600 VAC CIRCUIT PROTECTOR
CUTLER HAMMER HMCP003A0C 3A 600VAC 3P CIRCUIT PROTECTOR
WESTINGHOUSE HMCP015E0 15A 600VAC 3P CIRCUIT PROTECTOR
100:5 WESTINGHOUSE CURRENT TRANSFORMER 7525A45G03
2500:3 12A ABBOTT MAGNETICS CURRENT TRANSFORMER 836-402
WESTINGHOUSE RHFN223 HEAVY DUTY 3R 100A SAFETY SWITCH
CHALLENGER CE3020 20A 3P 480V CIRCUIT BREAKER
UN 10HP 1170RPM 220/440V A234UP GE INDUCTION MOTOR
IR POD EGT GAGE GAUGE 0-5V 1250-1550 'F MM 7207-3
WESTINGHOUSE TYPE BAL 5KV 50A FUSE
WESTINGHOUSE HFB2030 30 AMP 2 POLE CIRCUIT BREAKER NIB
WESTINGHOUSE HFB2040 2P 40A 600VAC CIRCUIT BREAKER
WESTINGHOUSE HFB2020 20A 2P 600VAC CIRCUIT BREAKER
GOULD AMP-TRAP A4J400 400A 600V CLASS J HRCI-J FUSE
UN 1HP 1145RPM 208-230/460V US ELECTRICMOTOR IN BOX
CARBONE FERRAZ 600 VAC 450A A060FC450H FUSE CFS 2234
UN SQUARE-D QOB380 80A 240V 3P QOB CIRCUIT BREAKER
UN CUTLER-HAMMER 150A BJ2150 BJ CBJ CIRCUIT BREAKER
WESTINGHOUSE GMCP003A0C 3A 3P 277/480V CIRCUIT BRE
WESTINGHOUSE GMCP007C0C 7A 3P 277/480V CIRCUIT BRE
WESTINGHOUSE MCP13300R 30A 600V MOTOR CIRCUIT PROTECTOR
ALLEN BRADLEY BULLETIN 1771-P2 POWER SUPPLY 75VA 3868
UN OUTDOOR MURRAY COMBINATION METERING PANEL
2 WESTINGHOUSE RPF311N 30A 3R 2P-3W SAFETY SWITCHES
UN SQUARE-D INDUSTRIAL CONTROL 1.5 KVA 480 240 TRAN
WESTINGHOUSE FB3020L 20A 600V 3 POLE CIRCUIT BREAKER
POST GLOVER RESISTORS PORTABLE GROUND DETECTOR 23-600-G
4000:5 BICRON CURRENT TRANSFORMER EU1B2719P117
2500/5000:5 WESTINGHOUSE CURRENT TRANSFORMER 7524A63G09
1942 ELECTRICAL WORLD VOL. CXVII 117 JANUARY-JUNE
1943 ELECTRICAL WORLD VOL. CXXIX-CXXX 129-130 JUL-DEC
1947 ELECTRICAL WORLD VOL. CXXVII 127 JANUARY - JUNE
1947 ELECTRICAL WORLD VOL. CXXVIII 128 JULY - DECEMBER
1948 ELECTRICAL WORLD VOL. CXXIX 129 JANUARY-JUNE
1949 ELECTRICAL WORLD VOL. CXXXI 131 JANUARY - JUNE
1949 ELECTRICAL WORLD VOL. CXXXII 132 JULY - DECEMBER
1950 ELECTRICAL WORLD VOL CXXXIV 134 PT2 OCT-DEC
1950 ELECTRICAL WORLD VOL. CXXXIII 133 JANUARY - JUNE
1950 ELECTRICAL WORLD VOL. CXXXIV 134 JULY - DECEMBER
1951 ELECTRICAL WORLD VOL. CXXXV 135 JANUARY - JUNE
1951 ELECTRICAL WORLD VOL. CXXXVI 136 JULY-DECEMBER
1952 ELECTRICAL WORLD VOL. CXXXVII 137 JANUARY - JUNE
1952 ELECTRICAL WORLD VOL. CXXXVIII 138 JULY - DECEMBER
1953 ELECTRICAL WORLD VOL. CXXXIX 139 PT1 JANUARY-MARCH
1953 ELECTRICAL WORLD VOL. CXXXX 140 PT1 JULY-SEPTEMER
1955 ELECTRICAL WORLD VOL. CXXXXIV 144 PT. 1 JULY-SEPT
1961 ELECTRICAL WORLD VOL. CLV 155 PT. 2 APRIL - JUNE
1962 ELECTRICAL WORLD VOL. CLVII 157 PT. 2 MARCH-APRIL
1963 ELECTRICAL WORLD VOL. CLIX 159 PT. 2 APRIL-JUNE
1969 ELECTRICAL WORLD VOL CLXXII 172 PT1 JULY-SEPTEMBER
5 WESTINGHOUSE RGUN221 30A 240V 2P N3R SAFETY SWITCHES