R151244012

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選擇深圳長(zhǎng)欣,選擇放心,售后無(wú)憂
大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
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描述

R151244012

系統(tǒng)功能要求
? ? (1)數(shù)據(jù)采集和存儲(chǔ)功能:模擬輸入信號(hào)的掃描時(shí)間,數(shù)字信號(hào)的掃描時(shí)間,歷史數(shù)據(jù)存儲(chǔ)(包括調(diào)整趨勢(shì)、歷史趨勢(shì))的種類、點(diǎn)數(shù)和周期,輸入信號(hào)的處理功能。
? ? (2)控制功能:具備完整的監(jiān)測(cè)、調(diào)節(jié)和順序控制功能及設(shè)備運(yùn)行監(jiān)視、聯(lián)鎖保護(hù)等功能,反饋控制功能的最大能力(輸入輸出的種類、數(shù)量、邏輯運(yùn)算能力、順序步驟,執(zhí)行周期),過(guò)程控制語(yǔ)言能力(如ST、FORTRAN,BASIC,C或其他的控制語(yǔ)言),先進(jìn)控制軟件的要求。
? ? (3)顯示功能:CRT尺寸、顏色,畫面刷新時(shí)間,畫面種類與數(shù)量。顯示畫面包括總貌畫面、流程圖畫面、控制分組畫面、調(diào)整畫面、趨勢(shì)畫面、過(guò)程報(bào)警畫面、系統(tǒng)報(bào)警畫面、系統(tǒng)狀態(tài)畫面、操作日志畫面、歷史查詢畫面等,并具有窗口(多個(gè)、拉伸、重疊)顯示功能,漢字功能以及觸屏功能。
? ? (4)報(bào)警功能:模擬輸入/輸出信號(hào)報(bào)警(絕對(duì)報(bào)警、變化率報(bào)警),數(shù)字輸入/輸出信號(hào)報(bào)警,儀表停用(校驗(yàn)、停掃描)報(bào)警,系統(tǒng)部件(卡件、網(wǎng)絡(luò))故障報(bào)警,相鄰報(bào)警時(shí)間分辨率,報(bào)警管理功能(如歷史查詢過(guò)濾、報(bào)警組設(shè)置、報(bào)警點(diǎn)組的優(yōu)先級(jí)、報(bào)警抑制功能等)。
? ? (5)報(bào)表和屏幕拷貝功能:即時(shí)報(bào)表功能,定時(shí)報(bào)表功能(包括時(shí)報(bào)、班報(bào)、日?qǐng)?bào)、月報(bào)、年報(bào)),報(bào)警匯總記錄,操作記錄報(bào)表,操作或參數(shù)修改打印,打印機(jī)屏幕拷貝功能。
? ? (6)操作安全:操作權(quán)限口令詢問(wèn)功能,工程師、操作員鑰匙鍵功能,MAN/AUT/CAS切換無(wú)擾動(dòng)功能,冗余措施。
? ? (7)系統(tǒng)的靈活性:系統(tǒng)可靠性指標(biāo),冗余冗錯(cuò),系統(tǒng)擴(kuò)展方便,新老產(chǎn)品的兼容性,與上位機(jī)通信接口及軟件的實(shí)用性,與其它機(jī)種的通信(開(kāi)放性)。
? ? 系統(tǒng)功能要求是根據(jù)系統(tǒng)目標(biāo)結(jié)合具體內(nèi)容確定的,特別突出具體項(xiàng)目的特點(diǎn):
? ? a、快速掃描的速度及順序控制、聯(lián)鎖的執(zhí)行周期,必須根據(jù)工藝指標(biāo)提出具體要求。例如:某用戶的一個(gè)裝置引進(jìn)DCS時(shí)因承包商對(duì)專利商在順序控制方面的需要不清楚,到組態(tài)設(shè)計(jì)時(shí),發(fā)現(xiàn)這種DCS的速度和容量均不能滿足工藝的要求,只好又購(gòu)買了一套PLC,增加了投資。
? ? b、目標(biāo)在開(kāi)發(fā)先進(jìn)控制軟件,則在控制功能上以及軟件開(kāi)發(fā)工具方面要側(cè)重說(shuō)明。

產(chǎn)品承諾:
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時(shí)發(fā)貨,
保?證售后服務(wù)質(zhì)量,
優(yōu)勢(shì)價(jià)格,大量現(xiàn)貨。

主營(yíng)DCS系統(tǒng)配件
機(jī)器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌:ABB???,AB??,GE,FOXBORO,本特利,英維思,伍德沃德,西屋,瑞恩,施耐德,西門子,摩托羅拉,安川。力士樂(lè)。ACSO,橫河等進(jìn)口品牌。 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊
Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA
? 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊 15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國(guó)內(nèi)實(shí)力庫(kù)存商家

X-Cel AP-75 Podiatry/Podiat?ric Foldable X-Ray Unit

BOC Edwards TDF-01 Dry Pump Housing Control Box

Sun StorEdge L25 DLT/SDLT/LTO Autoloader Tape Library

Adept 550 CL SCARA CleanRoom Robot TableTop Robotic Arm

Motorized XYZ Precision Linear Stage Slide Assembly

Motorized Precision Linear XYZ Stage Slide Assembly

Apple Xserve RAID Server Storage Array 14 x 500GB A1009

Compaq 1.2TB FC Drive 48 disk Network Storage Array

LeCroy LW420A 2-Ch Arbitrary Waveform Generator 400Ms/s

Proxim Tsunami MP.11-R Wireless QuickBridge 5054-QB-US

Thermal Ultra Flex 350 Pulse DC Arc TIG MIG Welder

(3) Electroglas Wafer Prober Station Heated 6″ Chuck

Unitek Miyachi Weld Sentry 2 Welding Control Monitor

Germfree BBF-2SSRX Lab SS Bio-Safety Cabinet Fume Hood

Crestron ADC-200BR Optical DVD Blu-Ray 200-Disc Changer

PowerFile ADC-200BR DVD Blu-Ray 200-Disc Media Changer

HP Agilent OMNIBER 717 37717C Communications Analyzer

Lambda Physik EMG-50E Lab UV Excimer Laser Power Supply

Varian 01008290-03 TWTA Tube Amplifier Power Supply

Varian VZU-6995F6-4MF 600W KU-Band RF Transmitter TWTA

VAT 021 MONOVAT Pneumatic Rectangular Vacuum Gate Valve

Osaka Lab Compound Turbo Molecular Vacuum Pump TG3213EM

NetApp DS14MK4/DS14-MK?4-FC Drive Disk Shelf 1TB/14x72GB

California Instruments 1501TC 1.5KVA AC Power Source

HP Agilent 85081B Input Probe Module 100kHz-1GHz 8508A

Aladdin Temp-Rite Food Heat Activator Induction Warmer

Keithley 7152 4×5 Low Current Matrix Card for 7001 7002

Alcon Legacy 20000 Phaco Emulsifier Surgical Eye Sys.

Welbilt ICE-O-Matic EF450 SelfContained Flake Ice Maker

Applied Biosystems Tropix TR717 Microplate Luminometer

AMAT Nor-Cal Intellisys Vacuum Control w/4″ Gate Valve

AMAT Ebara ET-150 ET150 Turbo Molecular Pump Controller

AE Advanced Energy PDX 900-2V RF Generator 3156024-032A

Xycom 9460 10″ Flat Panel LCD Operator PC Interface

TrippLite SU6K Unison Smart Online UPS Sys 6KVA 4200W

Varian SD-1400 Rotary Vane Mechanical Vacuum Pump 43CFM

Air Rover XL24 Portable Air Conditioner 27,400 BTU

Air Rover Portable Air Conditioner 27,400 BTU XL24

IBM 2105/F20 Enterprise DDM Storage Server w/Enclosure

PSB SYNCHRONY-TWO 300W Floor Tower Loudspeaker Speaker

HP Agilent OMNIBER 718 37718C Communications Analyzer

Pacific ScrubMaster 20B Walk-Behind Floor Scrubber

Fulcrum FM2224 24-Port 10-Gigabit CX4 Ethernet Switch

BAKER STERILGARD SG-400 4’ Bio Safety Cabinet Fume Hood

Sony HDM-14E5U 14″ Color Video Monitor Evaluation Grade

Hanson Media-Mate Plus Lab Prep Dissolution System

GBC CombBind C800Pro Electric Punching Binding Machine

Kaeser AB550/AB-550 4HP AirBox Center Compressor FCS-35

Malcom PC-1TL Tabletop Digital Spiral Viscometer w/VS-3

DI NanoScope III Scanning Probe Microscope Controller

NuAire NU-425-400 II/A/B3 Lab Safety Cabinet Fume Hood

Unimet Unitron 8639 Inverted Metalograph Microscope

NEO Assist Vision AV-100 Color CCTV 20″ Video Magnifier

Qualitau MIRA TDDB Volt Integrity Stress Test Chamber

G5 Vibramatic Professional Therapy Massage System

Rockwell Goko Seiki 3R Hardness Tester Scale/Kg Weight

Precision Scientific DD-300 Rotary Vane Vacuum Pump

HP 9000 RP3410 A7136A 2U Server PA8800 800MHz/4GB/146G?B

Abatement PAS-1200 HEPA-AIRE Portable Air Scrubber Unit

Wyko PX2.5 Interference Microscope Objective Lens P 2.5

OptiVu HDVD 201 Surgical Videoscopy Base Station Sys

Windsor Saber Walk Behind 20″ Automatic Floor Scrubber

Thyssenkrupp SL47 Citia Stairway Lift- Chair+Controlle?r

3x Brocade FC4 32Port 4GB Fiber Channel Blade SAN Parts

Hi-T Drive Motorized Precision Linear Stage Slide Assy

AMAT Ebara PWM-12m Turbopump Turbo Molecular Pump Cable

Steris 99A2 System 1 Processor Endoscope Sterilizer

Beckman BIOMEK Stacker Carousel +MS-710 Scanner/Printer

Coherent Innova I-100 Argon Ion Laser w/Power Supply

Panasonic AJ-LT85 DVCPRO Digital Video Editor Laptop

Philips DCR-75 DVCPRO Digital Video Editor Laptop DVC

Ingersoll-Rand 2545/2545E10 Air Compressor Motor/Pump

InvaCare Reliant 450 Patient Power Lift Lifter 450lb

Hill-Rom Advanta P1600 Electrical Hospital Patient Bed

Neslab Recirculating Liquid Heat Exchanger 230V 2HP 3PH

Proxim Tsunami MP.16 Wireless Subscriber 3500-S00-EU1

Proxim Tsunami MP.16 Wireless Subscriber 3500-S00-AM0

Proxim Tsunami MP.16 Wireless Base Station 3500-S00-EU0

KSI Kaiser S1-1-1000 DC Power Supply 1000V/1A AMAT

Opto OPC-D015-815-FC?PS Diode Laser w/Power & Controller

Revco/Puffer Hubbard IUF 2-Door Lab Freezer w/Recorder

Proxim Tsunami MP.11-R QuickBridge 2454-QB-US-WORL?D

AMAT Ebara PWM-10m Turbopump Turbo Molecular Pump Cable

Labsystems Fluoroskan II Fluorescent Microplate Reader

Revco ULT1786 Ultra-Low Temp Lab Refrigerator Freezer

Unitek Miyachi UB2 191 Unibond II Welding Power Supply

UPA Dermitron D-3000 Coating Thickness Test Gauge Meter

Ultratech Stepper Wafer System Power Supply 01-20-01165

Dage 2400-WP100 Wire Pull Microtester Cartridge 100gm

Trailer Saver 32K 5TH Wheel Rigid RV Hitch+Holland Head

HP Designjet 500 C7770B 42″ Color Printer Roll Plotter

American Dental Oral Gum Surgery PulseMaster 300 Laser

Lindberg 54552-V High Heat Lab Oven Tube Furnace/Kiln

VAT Pendulum Gate Actuator Remote ISO-200 Valve Control

Exactron 800 Ser 802-4 IC Benchtop Handler/Tester/?Test

Fujitsu Unix Server GP7000F Model 600 Solaris SPARC64

Quanta-Ray DCR-11 Spectra Physics YAG Laser Generator

ECOSYS Guardian Thermal Gas/Process Chamber Controller

ECOSYS Guardian Thermal Gas Process Chamber/Control?ler

Proxim Tsunami MP.16 Wireless Base Station 3500-B00-AM0

HP DesignJet 1055CM 36″ Inkjet Plotter Printer C6075A

PowerFile A200-BDB Optical DVD Blu-Ray 200-Disc Changer

JDS Uniphase 2214-30SLQRT AIT1 Lab Laser Head JDSU

Quantel Picturebox Digital Video Broadcast Still Store

Thermo Forma Scientific 3033 Steri-Cult CO2 Incubator

Becton Dickinson FACS Analyzer Flow Cytometer System

Beckman 126 System Gold Programmable Solvent Module

Shimadzu LC-10AT Liquid Chromatograph HPLC Flow Pump

EMC2 KTN-STL Fibre Hard Drive Storage Array 15x 300GB

AMAT Rorze FABS-202 Wafer Transfer Elevator Lifter Assy

Coherent 599-OEM Lab Photonics Standing Wave Dye Laser

Keyence VH-7000 Digital HD SCSI Video Microscope System

EMC X1E 15x146GB Fibre Channel Hard Drive Storage Array

Ellipsys E4A Telecom Communications Signal Processor

Lanco LTX DVD/CD Replication/Dup?lication Molder Dryer

專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊

PLC模塊,可編程控制器,CPU模塊,IO模塊,AI模塊,通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅

15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國(guó)內(nèi)實(shí)力庫(kù)存商家


選擇深圳長(zhǎng)欣,選擇放心,售后無(wú)憂大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
主營(yíng):本特利,英維思,伍德沃德,福克斯波羅、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂(lè),ACSO,力士樂(lè)等各大品牌的DCS系統(tǒng)配件,機(jī)器人系統(tǒng)配件,大型伺服系統(tǒng)備件。

先介紹幾點(diǎn)經(jīng)驗(yàn)。
1、先通讀一遍“系統(tǒng)手冊(cè)”(不管能不能看懂,先了解個(gè)大概,以便學(xué)習(xí)編程時(shí)查找);
2、由位控邏輯入手,逐漸增加定時(shí)、計(jì)數(shù)等條件,把或、與、非關(guān)系理順;
3、進(jìn)而練習(xí)整數(shù)運(yùn)算、實(shí)數(shù)運(yùn)算、類型轉(zhuǎn)換;
4、量程轉(zhuǎn)換、PID調(diào)節(jié)回路的建立及P、I、D參數(shù)的理解(最好是有個(gè)物理回路驗(yàn)證,比如變頻器+電機(jī)+測(cè)速傳感器);
5、循環(huán)、順序、跳轉(zhuǎn)等程序控制(盡量避免跳轉(zhuǎn),非跳不可時(shí)也是跳的越近越好);
6、中斷、通訊、位置控制....

本人以ABB工業(yè)機(jī)器人配件DSQC系列和Motorola MVME系列,GE 卡件 模塊 驅(qū)動(dòng)器系列為主攻。各位電工朋友可根據(jù)自己的條件選擇適合自己的PLC品牌,由于PLC的基本框架大同小異,學(xué)會(huì)一種至于其它的學(xué)習(xí)起來(lái)也就簡(jiǎn)單了。