A06B-6064-H327
A06B-6064-H327
FWA-CML40-IL-02VRS-D0-0008 /R911309170
A06B-0127-B584
PLC是專為工業(yè)自動控制而開發(fā)的裝置,通常PLC采用面向控制過程,面向問題的“自然語言”編程。不同廠家的產(chǎn)品采用的編程語言不同,這些編程語言有梯形圖、語句表、控制系統(tǒng)流程圖等。為了增強PLC的各種運算功能,有的PLC還配有BASIC語言,并正在探索用其他語言來編程。
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公司全稱:
福州卓凱電子科技有限公司
公司地址:
福建省福州市閩侯西江濱大道77號正榮潤園1號樓1205室
日本的FANUC公司、立石公司、三菱公司、富士公司等所生產(chǎn)的PLC產(chǎn)品,都采用梯形圖編程。在用編程器向PLC輸入程序時,一般簡易編程器都采用編碼表輸入,大型編程器也可用梯形圖直接輸入。在眾多的PLC產(chǎn)品中,由于制造廠家不同,其指令系統(tǒng)的表示方法和語句表中的助記符也不盡相同,但原理是完全相同的。在本書中我們以FANUC-PMC-L為例,對適用于數(shù)控機床控制的PLC指令作一介紹。在FANUC系列的PLC中,規(guī)格型號不同時,只是功能指令的數(shù)目有所不同,如北京機床研究所與FANUC公司合作開發(fā)的FANUC-BESK PLC-B功能指令23條,除此以外,指令系統(tǒng)是完全一樣的。
在FANUC-PMC-L中有兩種指令:基本指令和功能指令。當設計順序程序時,使用多的是基本指令,基本指令共12條。功能指令便于機床特殊運行控制的編程,功能指令有35條。
在基本指令和功能指令執(zhí)行中,用一個堆棧寄存器暫存邏輯操作的中間結果,堆棧寄存器有9位(如圖1所示),按先進后出、后進先出的原理工作。當前操作結果壓入時,堆棧各原狀態(tài)全部左移一位;相反地取出操作結果時堆棧全部右移一位,后壓入的信號首先恢復讀出。
FENWAL 18002-21 THERMOSWITCH -100 TO 600F 0342MURR ELEKTRONIK 7000-41441-0000000 M12 ADAPTER ON REAR OF MSUD VALVE 13856
ALLEN BRADLEY 1756-OF4 SER. A 1756OF4
ALLEN BRADLEY 855T-B24DN5 AMBER STEADY STACK LIGHT 855TB24DN5
MARTIN S820BS 1
EFECTOR IFM IFM IC0006 ICE2040-FBOA/NPT PROXIMITY SWITCH
YASKAWA SGMG-09A2ABC AC SERVO MOTOR 900W INCREMENTAL W/BRAKE
FANUC A06B-0166-B675 SERVO MOTOR 2000 RPM A06B-0166-B675/R016-R
MOORE INDUSTRIES IPT/4-20MA/3-15PSIG/20PSI-FA7 IPT CURRENT/PRESSURE TRANSMITTER
HONEYWELL 51304156-100 REV A 51304156100
LUTZE 743004 DIO-3004 8 SLOT RACK MODULE CARRIER
CINCINNATI MILACRON 823720 BOARD 823719 REV B
SIEMENS 6ES7 138-4CB00-0AB0 POWER MODULE
HONEYWELL 4DP7APXDHIII PC BOARD
HONEYWELL 51400669-100 PC BOARD
DAYTRONIC MODEL 3178 STRAIN GAGE CONDITIONER 3178/001
ALLEN BRADLEY 1747-M13 MEMORY MODULE 1747M13
ALLEN BRADLEY 855T-B24BR4 CONTROL TOWER STACK LIGHT BLACK HOUSING RED
FUJI ELECTRIC DIGITAL ES RYE 80P-Z4 RYE80PZ4
DYNAPAR H22005006254F
YASAKAWA SGMGH-13ACA6S AC SERVO MOTOR
VEKTEK 41-0061-06
INDRAMAT TDM-1-2-100-300W1 AC SERVO CONTROLLER
OMRON E3JU-25P4T-MN PHOTOELECTRIC SWITCHES T-BEAM E3JU-25L, E3JU-25DP4T-MN
TURCK DM80EX EXCOM PTB 00 ATEX 2178
BK MICRO 4 8.0503.03 CONTROLLER UNIT
ASHCROFT 0-60 PSI AISI 316 TUBE 320 316L SILICONE SF DURAGAUGE
FANUC A20B-2901-0942 MEMORY MODULE A20B-2901-094
LOT OF 2 ALLEN BRADLEY N76 HEATER ELEMENT
CINNCINNATI TEST SYSTEMS SENTINEL C20 24 VDC LEAK TEST INSTRUMENTS TWIST KNOB
CAMCO EMERSON 320 MOTION CONTROLLER CHASSIS 320C-04
FURNAS 42FE109585R DEFINITE PURPOSE CONTROLLER SERIES D
CUTLER HAMMER/EATON 14102A6513 VISIBLE BEAM COMET REFLEX NO BOX
FACTS ENGINEERING F3-AB128 16 MHZ 128K RS-422 0194 ascii /BASIC
BURTON 513-716-000 DRIVE CIRCUIT BOARD 413-144-000
ALLEN BRADLEY 592-BOV4 SER B MANUAL RESET RELAY
CUTLER HAMMER QCR2035 CIRCUIT BREAKER
WESTINGHOUSE 373B331G12 CONTACT KIT
FANUC A16B-3200-0060 /09D PC PROCESSOR BOARD 21PORT
FANUC IC692CPU211H SERIES 90-20 PLC CPU CONTROLLER
EMERSON SKCD200220 CONTROL TECHNIQUES 2.2KW 11510300801000
FANUC BOARD A16B-2200-002
COGNEX CCB-84901-1006-30 ETHERNET CABLE 185-0256R
DELAVAL BARKSDALE D2X-A150SS-UL PRESSURE SWITCH
FUJI NAT-60F TIMER
LUMACO BAA-60 SANITARY STAINLESS PNEUMATIC VALVE ACTUATOR W/ BUTTERFLY 3" ID
ALLEN BRADLEY 855T-B24TL3 STACK LIGHT SER C GREEN 855TB24TL3
COOPER 5000118-436 MICRO-MINI RECEPTACLE
COOPER CROUSE HINDS 5000111-588R CABLE 5 POLE MALE IN LINE/FEMALE 3 METERS
PHOENIX CONTACT IBS 24 DI/32 DIGITAL INPUT 24 V DC
ILAPAK NISE3100E-370-1G-IL INTEL PENTIUM M/CELERON M FANLESS SYSTEM
CUTLER HAMMER COIL 1891-1 120V 60 HZ 110V 50 HZ
DANAHER CONTROLS VEEDER ROOT C628-41000 RATE METER
BALLUFF BKS-S20-08/5 CONNECTOR CABLE BKS-S20-08-5
HONEYWELL DC3200-EE-000R-200-10000-00-0 TEMPERATURE CONTROLLER
FANUC SERVO AMPLIFIER FAN A90L-0001-0378 NMB-MAT 3610KL-05W-BF
KLOCKNER MOELLER PKZM3-6,3-U-NA MANUAL MOTOR STARTER
EMS G5U-4011 DIRVE, 380-460 VAC, 3-PHASE,
SPAN LFS312-100-PSI-G 0-100 PSI 1/4" 1541207
KEYENCE CONTROLLER DV-90NE
KEBA HT401-222-4/0 ROBOTIC TEACH PENDENT
ALLEN BRADLEY 1391-DES45-DI-AQB DIGITAL AC SERVO DRIVE
SICK LLUV-5-1000-A FIBER OPTIC CABLE W/EYE, 1000mm, 3/8" DIAMETER
ALLEN BRADLEY 801-BSH29 LIMIT SWITCH BULLETIN 801 SER. A
CROUSE HINDS 452 SET SCREW EMT EMT CONNECTOR BOX OF 20 1''
KEITHLEY 2700 MULTIMETER/ DATA ACQUISITION SYSTEM
SMC PB1011-01-BN PROCESS PUMP VALVE
SIEMENS SERVOMOTOR 1FT6064-6WF71-4SA0
SET OF STI FLEXSAFE FS4300 SERIES FS4308BX-1 FS4308BR-1 LIGHT CURTAINS
FURNAS 52BAK SERIES D




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