DIGIFAS7116

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描述

DIGIFAS7116

?PLC是專為工業(yè)控制而開(kāi)發(fā)的裝置,其主要使用者是工廠廣大電氣技術(shù)人員,為了適應(yīng)他們的傳統(tǒng)習(xí)慣和掌握能力,通常PLC不采用微機(jī)的編程語(yǔ)言,而常常采用面向控制過(guò)程、面向問(wèn)題的“自然語(yǔ)言”編程。國(guó)際電工委員會(huì)(IEC)1994年5月公布的IEC1131-3(可編程控制器語(yǔ)言標(biāo)準(zhǔn))詳細(xì)地說(shuō)明了句法、語(yǔ)義和下述5種編程語(yǔ)言:功能表圖(sequentialfunctionchart)、梯形圖(Ladderdiagram)、功能塊圖(Functionblackdiagram)、指令表(Instructionlist)、結(jié)構(gòu)文本(structuredtext)。梯形圖和功能塊圖為圖形語(yǔ)言,指令表和結(jié)構(gòu)文本為文字語(yǔ)言,功能表圖是一種結(jié)構(gòu)塊控制流程圖。

梯形圖是使用得最多的圖形編程語(yǔ)言,被稱為PLC的第一編程語(yǔ)言。梯形圖與電器控制系統(tǒng)的電路圖很相似,具有直觀易懂的優(yōu)點(diǎn),很容易被工廠電氣人員掌握,特別適用于開(kāi)關(guān)量邏輯控制。梯形圖常被稱為電路或程序,梯形圖的設(shè)計(jì)稱為編程。

???PLC控制系統(tǒng)與電器控制系統(tǒng)相比,有許多相似之處,也有許多不同。不同之處主要在以下幾個(gè)方面:
? ? 1)從控制方法上看,電器控制系統(tǒng)控制邏輯采用硬件接線,利用繼電器機(jī)械觸點(diǎn)的串聯(lián)或并聯(lián)等組合成控制邏輯,其連線多且復(fù)雜、體積大、功耗大,系統(tǒng)構(gòu)成后,想再改變或增加功能較為困難。另外,繼電器的觸點(diǎn)數(shù)量有限,所以電器控制系統(tǒng)的靈活性和可擴(kuò)展性受到很大限制。而PLC采用了計(jì)算機(jī)技術(shù),其控制邏輯是以程序的方式存放在存儲(chǔ)器中,要改變控制邏輯只需改變程序,因而很容易改變或增加系統(tǒng)功能。系統(tǒng)連線少、體積小、功耗小,而且PLC所謂“軟繼電器”實(shí)質(zhì)上是存儲(chǔ)器單元的狀態(tài),所以“軟繼電器”的觸點(diǎn)數(shù)量是無(wú)限的,PLC系統(tǒng)的靈活性和可擴(kuò)展性好。

產(chǎn)品承諾:
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保?證?安全準(zhǔn)時(shí)發(fā)貨,
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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
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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

FUJI ELECTRIC M.C.S. LTD. MCO411 BOARD

API DM-224I-O DM224IO MICROSTEPPER API CONTROLS NEW

MOTOROLA RTM-RB1 BDF00893-00826 Transition module

MKS Baratron 1 Torr Pressure Transducer 127AA-00001B

LOT OF 44 OPTO 22 G4 DA5 0-10 VDC OUTPUT

LOT OF 44 OPTO 22 G4 DA3 4-20 MA INPUT

NIKON 4S013-473 SPIOP-MTH FROM NIKON S60 / S58

ATRICA AT20099 8PORT 100BASE-LH FAST ETHERNET 40KM ACCE

ATRICA AT20105 8PORT 100BASE-LX BIDI SSF 10KM ACCESS

ATRICA AT20106 8PORT 100BASE-LH BIDI SSF 40KM ACCESS

RDC 3000439 000 / 3000 439 000

RDC 863.00.00.00_D / 863 00 00 00_D

YASKAWA CIMR-XCAA21P5 VS mini DRIVE

FUJI ELECTRIC FVR E11 FVRO. 75E11S-4EN 3PHASE O.75KW

ALVARION SU-RA-HP-2.4 824714 W/ SU-NI-1D-HP-2.4 824702

JOHNSON CONTROLS METASYS DX-9100-8454 PLC

Telrad 76-410-1330 TVSE VOIP SERVER + Card 76-410-1335

MOTOROLA CPTM-04 01-W3764F 01B NORTEL NTAR02NX

VIVID 1104-10003-00-E?0 4004-10002-00 & 10001-00

OMRON C200H CPU01 PROGRAMMABLE CONTROLLER+16KB MEMORY

DOUBLE COLUMN 12″ ELECTRONIC DIGITAL HEIGHT GAUGE

OR-X MODEL 402 ARBITRARY SWEEP PROGRAMMABLE GENERATOR

SUN COMPLIANCE MODEL SBD1F MODULE 375-3171

METACOMP VMEcomm20 VME MODULE

HP AGILENT 3788A ERROR PERFORMANCE ANALYZER

JENAER ANTRIEBSTECHNIK GmbH ECOLIN 200 MOTOR CONTROLLER

TOLLGRADE DIGITEST DWU 900-0230- REV D W/ 900-0217 A

CONTROL TECHNIQUES COMMANDER SE SE11200037 AC DRIVE

ROKAR MILITARY GPS RECEIVER SYSTEM

PowerDsine PD-6024 24 Port PoE Midspan PD-6024/AC

DATA GENERAL VSC/3I BLADE VSC-3I 005039452

YASKAWA CIMR-XCAA20P4 VS mini DRIVE SPINDLE

YASKAWA JVOP-121 VS mini 100V SINGLE PHASE 0.4 KW CB

C44550 Nikon VCM Amp 3-Axis Motor Amplifier 4S064-050

KONTRON PEP CP602 CPU BOARD FOR CompactPCI SYSTEM CP600

MATROX Gen/pro 721-0201 GP60/F/64/F/64

ROKAR 125840-7001 MILITARY GPS CARRIER

PARKER GEMINI GV DIGITAL SERVO DRIVE GV-U6E-NK

PowerDsine 6506 PD-6506/AC/M 6 Port PoE Midspan NEW

MATROX GENESIS PLUS GPG4N/400/128/2 PCI processor board

PowerDsine PD-6024 24 Port PoE Midspan PD-6024/AC/M

PowerDsine 6024 24 Port PoE Midspan PD-6024/ACDC/M

SYSTECH HPS BLADE 005037015 HPSX-VME-05B DT3190

SYSTECH DCP BLADE 005037016 DCP-8820 DT9313

APPLIED PRECISION 52-502149-000

Lambda LLS5008 DC Power Supply 0-8V @ 10A

LOT OF 2 ALVARION TDM-IDU-1P 742000

MKS 2179A MASS FLOW CONTROLLER 2179-24801 RANGE 20 SCCM

Hermos transponder reader ASC-I1 TLG-I1-AMAT-R1 TLG-RS2

ANORAD 000-71003824-00 VME BOARD

ANORAD 000-71003821-00 VME BOARD

ATRICA AT20007 FAST ETHERNET ACCESS MODULE NEW

APPLIED MATERIALS 0100-11001 ANALOG OUTPUT BLADE PWB

ATRICA AT80003 SERIES DC POWER SUPPLY

Natural MicroSystems NMS TX 3210 P/N 5646 REV 6

Yaskawa VS mini V7 CIMR-V7AA21P5 SPEC:21P50

PRO-FACE 2980070-12 GLC2300-TC41-24?V

Juniper RE-333-768-BB RE-333-768-M5 M10 M20 M40 M40e

JUNIPER M10 M5 AC Power Supply PN: 740-002497

APPLIED MATERIALS 0100-76124 DIGITAL I/O BOARD

ESA NSK Y DRIVER LYA2AF5-20

ESA NSK 0 DRIVER J1003AF9-20

Juniper board pn: 710-001948 750-002499 M10 M20 M40

OMRON Z4LC-C28 PARALLEL BEAM LINE SENSOR

PRO-FACE 2980070-12 GLC2300-TC41-24?V

NEC GLS5410B Gas Laser Unit W/ LASER HEAD NO. 1664

DIAGNOSTIC INSTRUMENTS HRP100-ENG12 X1 LENS

Olympus U-PMTVC C-Mount Video Port PhotoTube Adapter

ULTRAPOINTE COP. PAGE SCANNER CONTROLLER 000134 REV 06

KLA-Tencor CRS1010 Fast Z Controller 001003 PCB

KLA-Tencor CRS1010 PMT Preamp PCB 000276

PUMP ADD ON BOARD HTE-PUM-A-11 W/ PUMP CONN BOARD

XYCOM DIO 110551 10330-00800 70244-703 Y 1.1E

MOTOROLA RIO II VE00085696 PCB AES-0262 REV 1.20

GENERAL S.C VME-IVO PCB VME IVO REV N/R REV B

MICRO MEMORY MM-6260 MM6260D PN: 92421 64M REV D

MICRO MEMORY MM-6260 MM6260E PN: 92421 64M REV E

MICRO MEMORY MM-6326 MM6326 PN: 92281 16M REV S

Mitsubishi FR E500 Inverter FR E520S 0.75 EC

DIALOGIC MSI/240SC-R & 2X SI/80SC-R

SUN CPU 1.5GHZ PULLED FROM V251 SERVER & 371-2609

MOTOROLA / FORCE POWER CORE CPCI 690 256-700-32/PSB

IBM 08L9760 100/200GB LTO-1 Storage Tape

DIGITAL DECSERVER 700 DSRVM-ZC

JAI PULNiX TMC-7 CCD COLOR CAMERA

JAI CV-S3200 DSP SURVEILLANCE COLOR CCD CAMERA

KONTRON PEP CP610 CPU BOARD FOR CompactPCI SYSTEM CP600

SONY PCS-G510 DUAL MONITOR BOARD 1-671-389-12

MCDATA SPHEREON 4500 FABRIC SWITCH

KLA-Tencor PWA E11-13209-7 REV-D E11-13209

PIKA PIK-043-00258 PCI PIK043-00258

TECHNOTEAM IDISK 2.4 BLADE

TELKOOR CPCI AC-6U-400 MODULE

FAST-MK : ME1230-V5-LEO ME1230 V5 LEO NEW

ATRICA AT20070 ETHERNET SWITCH AT20070-00-AA

RFPP 7921302010 HARMONIC FILTER

MICRO SYS SB8486 REV J1 W/ MP3861 & SBX-SPIO-00

MICRO SYS SB8486 REV J1 W/ MP3861 & SBX-SPIO-00

MATROX GENESIS GEN/P/64/8

AirSpan Marconi WipLL SPR 5.8GHz TDD Ext 09000051

TATTILE SMART READER F00755 ANALYZER 8MB S.R. M3 V.II

LEESON 985.603D NEW M1115025.00

Pulnix ASML CCD TV Camera TM-710i

MATROX GENESIS PRO GPRO/F/64

MATROX GENESIS PRO GPG4N/400/128/2

MATROX GENESIS PRO GPRO/P/64/P/64

ALVARION RAINBOW AU ODU BAND G VER 3 ANTENNA

DIGITAL DECSERVER 900TM 76-200-0001 W/ DECHUB ONE

ACB VME BOARD D23123300

SBC CPU 486 LCD + D

TRENTON SBC SLE SLE/1.0B DUAL P-III 1GB 512MB 20-005892

ATRICA AT1180 CARRIER ETHERNET DEMARCATION AC NEW

AEROTECH SERVO AMPLIFIER BA SERIES BA10

THORNITON DOT TWO SPT04

AirSpan Marconi WipLL BSR 925mhz 09100065 TDD EXT

MKS ION GAUGE CONTROLLER TYPE 290 290C-01

PHYSIK INSTRUMENTS HVPZT-AMPLIFIER E-507.00

PANASONIC MINAS AC SERVO DRIVER MSD4ACA1XX

ALVARION BreezeACCESS SU-RA-3.5B 835251

SUPERIOR ELECTRIC SS2000D6 SLO-SYN MOTOR DRIVE,STEPPER

Toshiba 2.2kW Transistor Inverter VFSX-2022UP1

LOT OF 36 OPTO 22 G4 REG FUSE BAD 5V 24V

MITSUBISHI INVERTER D700 FR-D720S-042-EC

NIKON PWR_MTH3 4S013-494 PWR-PWRMTH FROM NIKON S60 /S58

Olympus Microscope Motorized Turret BH3-5NRE-M

UNIVERSAL SWITCHING CORPORATION US 10942B-D485

CISCO IP/VC 3520 VIDEO GATEWAY W/ MW-V.35-2T NEW

Alvarion BreezeACCESS SU-NI-BD-OF OFDM 635303

YASKAWA MAGNETEK GPD205-10P7 VS MINI DRIVER

ALVARION 4M-CPE-ODU-PRO-?3.5 ANTENNA 735940

ALVARION/NERA WiLink-CPE-ODU-?PRO-SE-3.5 735121N

ALVARION BreezeACCESS AU-RE-3.5a1 835650 W/AU-NI-3.5a1

MITSUBISHI INVERTER FREQROL-U100 FR-U120-0.75K-F

Sun Netra T2000 System Fan Assembly P/N 371-2736

MITSUBISHI INVERTER S500 FR-S520SE-0 75K-EC

ALVARION BreezeACCESS SU-RA-5.7 857212

ALVARION BMAX2 SU-3.5G AD8469-01 ODU EXT ANTENNA

MOTOROLA 01-W3739F NORTEL NTAR02JY

SICK CLV290-0010S03 Optic Barcode Scanner CLV 290

EMC AC POWER SUPPLY FOR EMC CX300 DPE AND DAE NEW

ALVARION BREEZECOM SU-A-8D-2.4-220?V OUTDOOR UNIT

FITEL PHOTOMATRIX F-PMX FIBERSET PTS-20T /1310

SUN COBALT NETWORKS RaQ 3 8.4GB H.D.D 160MB

RACAL INSTRUMENTS 5140 DUAL CHANNEL THERMAL CONTROLLER

MANOSTAR YAMAMOTO TYPE MS65L PRESSURE SWITCH NEW

RACAL INSTRUMENTS 1260-35 MULTIPLEXER VXI MODULE

GILAT SKYEDGE IP VSAT DVB 542000 VERSION 3.0

DUNEGAN / ENDEVCO DISTRIBUTION ANALYZER MODEL 920

TELEGATE QTE AS1615 EL1 MODULE

LEITZ 81L LENS FOR MICROSCOPE

MAXON DC MOTOR RE 75 + GEAR HEAD 250WATT NEW 279054

AVAYA LUCENT M8048R-100TC 48 PORTS MODULE NEW

YASKAWA CIMR-J7AAB0P7 VS MINI J7 AC DRIVE

MOTOROLA CompactPCI PROCESSOR MODULE A93429-011 cPCI

ATRICA AT20001 OPTICAL ETHERNET EDGE SWITCH A-2100 AC

TIMA TIMA-1 Rx/Tx TELEPHONY ISA CARD 100-3680-002

OPTEM (?) MICROSCOPE LENS EXTENDER

ERICSSON ROHA 219 101/1 MODULE PULLED FROM BFD CHASSIS

ERICSSON ROA 219 651/1 MODULE PULLED FROM BFD CHASSIS

SIEMENS CELLUAR M20 MODEM S30880-88000-A1?00-1 LOT OF 17

KONTRON PEP CP330 UNIVERSAL XGA GRAPHICS CONTROLLER

HAND HELD PRODUCTS LASER WAND 256K SCANNER + BASE MINT

IMAJE ENR16423 C CPU BOARD CPU MJT S4

YASKAWA CIMR-J7AA20P1 VS mini J7 AC DRIVE 0.1kW

RAMIX CP944 Layer 2 Ethernet switch P/N 14-2610E00

MOTOROLA MCPN750A cPCI VME BOARD MCP750 01-W3611F

MATROX Gen/pro PPC 925-0101 GPG4N/400/128/1 PCI

ITS TELECOM CGW-T GSM 900/1800 MHz CELLULAR GATEWAY

ROKAR MILITARY GPS PAL 230400-7001

MOTOROLA MVME BOARD 01-W3580F W / 01-W3186F

LSI LOGIC DF4000R / DF4000J AC POWER SUPPLY DPSN-540BB

KONTRON CTM80-2 REAR I/O T6701AC FOR DT64/CP6010/CP6?000

ARTESYN KATANA 750i PowerPCprocessi?ng blade 10003954-01

Creo Scitex Leaf PCAM READOUT LV BOARD (for DCB2 LIVE)

VIDEOSERVER MPU2 CARD 100-0080-00B VIDEO SERVER MPU 2

LSI 348-0049600 DF4000R AC POWER SUPPLY DPSN-540BB

NORTEL NETWORKS BLADE A0537070 1439138-2 0584A103-14

ALVARION SU-RA-3.5a1-1.7?5M/2M AN1905 2.4-2.7 GHz

ALVARION TS-RFU V/H BAND AS2276 300167

MOORE EQUATION STATION MDS/PRG/PRG/10-?30DC-MAO

ALVARION SU UNIT 5.7 GHZ AN1248 revision B

ALVARION TS-RFU 3.5GHZ AS2278 NJT7054C 300620

PHYSIK INSTRUMENTS HVPZT-AMPLIFIER E-507k013

SMC NP420-DM1

ATRICA AT20016 100BASE-LX ACCESS MODULE 8 OPTIC IFC

ALVARION TS-RFU 3.5Ghz V/H BAND 300168 AS2277 NJT7054B

Piezoelectric Actuators EVD50 digital amplifier module

ROBOT SMV909 COLOR SIMPLEX MULTIPLEXER

ALADDIN HASP SRM 4.0 MASTER DEVELOPER & 5 KEYS 321-62

RAD AIRMUX-104/ODUE?LAB ANTENNA MULTIPLEXER

RAD AIRMUX-104/OD/E?1 ANTENNA MULTIPLEXER

RAD AIRMUX-200/ODU-?HE/F58F/FC/INT ANTENNA MULTIPLEXER

YASKAWA SERVOPACK SGDA-A3CS SGDA-A3CSY203

AVAYA G700 CARD AM110 700439045 W/ 2GB 512mb

TADPOLE TP41V W/ TPRAM2 REV A VME MODUL

AirSpan Marconi WipLL BSR 3.7XGHZ 09100041 TDD

AirSpan Marconi WipLL BSRS 2.4GHZ 09100008 EXT TDD

AirSpan Marconi WipLL SPRL 900MHZ 09000100 NEW

GENERAL ELECTRIC SERIESONE IC610CHS114A RACK W/24VDC

AirSpan Marconi WipLL BSR 3.75xGHZ 09100084 TDD V-POL

PANASONIC MINAS MSD013A1XX AC SERVO DRIVER

RAD AIRMUX-104/ODU/?E1/EXT WIRELESS ANTENNA MULTIPLEXER

RAD AIRMUX-104/OD/T?1 WIRELESS ANTENNA MULTIPLEXER

RAD AIRMUX-104/OD/E?1/LAB WIRELESS ANTENNA MULTIPLEXER

OLYMPUS Neo Splan 5 NIC 5x/0.13 ∞/- f=180 LENS

Schott KL1500LCD KL 1500 LCD

SANYO DENKI PENTASYN PMM-BA-5653 DRIVER

SAMSUNG BRAIN SPC-10 SPC-10ADR AUTOMATION CONTROLLER

SAMSUNG BRAIN SPC-10 SPC-10EDR AUTOMATION CONTROLLER

RACAL INSTRUMENTS 1260-00C RESOURCE MANAGER VXI MODULE

FLUKE 187 TRUE RMS MULTIMETER

INVISION SBUS SBDU REV 3 107238-1

AIRSPAN WipLL BSR 3.75GHZ TDD V-POL 09100003

ALVARION DS11-RB/OUTDOOR?-ETSI 811552 2.4-2.7GHZ

INTEL PHD A505-0002 BARKAN SV BOARD

MAXON DC MOTOR RE 75 + MAXON TACHO 250WATT NEW 279054

LSI 300GB FC 17R6283 HITACHI 10K RPM HUS103030FLF210

SUN NETRA 120 DC 650MHz 1GB 73GBX2 HDD 3321469-3 NIB

LOT OF 100 OPTO 22 G4 idc5 input 10-32 vdc 5 volt logic

Applied Materials Digital I/O Board 0100-20003

FUBA DRP 373 QPSK RECEIVER / DECODER DVB

MATROX GENESIS GN60/F/64/8 PCI VIDEO CARD

COSMICAR / PENTAX TV ZOOM LENS 8-48mm 1:1.0 NEW

JAI CV-M10RS PROGRESSIVE SCAN

VMIVME-0427-140 VMEbus Module Board

JAVELIN ELECTRONICS CHROMACHIP II JE3462RGB/E 12 VOLTS

SBC ADVANTECH PCA-6186 REV A1 PCA6186 PCA 6186 P 4 1.5g

DTT R2000 – ACCESS DATANG SU-RA-3.5A1 + SU-NI-1D-3.5A1

SBC 686LCD/MG100 400Mhz AMD w/ 256 Ram 686LCD/MG

MITSUBISHI INVERTER FR-PU03E FR-A024-0.4K

LAMBDA POWER SUPPLY ULTRAFLEX SERIES 400 WATT UAZ1JP

TERAYON CU DIGITAL BOARD 7000057 FOR TERALINK

MOTOROLA BOARD 01-W3739F

COMPAQ 153618-002 20/40GB TAPE 169024-001 EOD006 MINT

20-00FBA-09 1GB 133MHZ 200 PIN ALPHASERVER MEMORY DIMM

DEC VT525 A6 DIGITAL COLOR TERMINAL BASE TESTED VT 525

NATIONAL INSTRUMENTS BUS EXPANDER / ISOLATOR GPIB-120A

ALVARION BreezeACCESS REP-NI-HP-2.4 824932 Cell Extende

AMERICAN DYNAMICS AD1404A VIDEO SWITCHER NEW

JAI CV-M30 High Speed CCD COLOR CAMERA

GAST VACUUM COMPRESSOR 1032-101-G618X NEW IN BOX

ASYST ADVAN TAG RFID ATR-9000 9700-6584-05 PMQATR9000

SUN MOTHERBOARD 375-0088 Ultra AXe 300MHz 512MB

Mitsubishi/Freq?rol FR-Z123-0.75K Inverter Drive 5A Out

MIO-PS120 W/ MIO-IDC-32-100 W/ MIO-ODC-32-200 W/ BASE 5

REF. CONVERTOR 455012010492

PIKA PIK-010-00180 PCI PIK010-00180

PIKA PIK-010-00185 PCI PIK010-00185

PHRONTIER FRAME GRABBER PHOX-MM-250

KENWOOD TEXIO PSR 20-18M CONTROLLER PSR20-18M

KOLLMORGEN SERVOSTAR PD PicoDrive PE205560

MOTOROLA COMPACT PCI CPTM-04 BOARD 01-W3764F

MATROX MM/VGA32K/B ISA INTERFACE CARD

KEYENCE HC-P1E REMOTE CONTROLL

MULTILINK MTC21208E-A-I-9?230-P-2 MTC21208E

RF TUOTE OY TM-6 TV MODULATOR

UNIT UFC-1200 16 SCCM GAS N2

SBC TEKNOR T946S/433_0 CELERON 433 128M 990-164-00

FSC FIRE SENTRY CORP. S7-2175 CONTROL PANEL

SBC CYCLONE MICROSYSTEMS 270-0912-03 PCI912 W/486 64MB

COSMICAR / PENTAX TV ZOOM LENS 8-48mm 1:1.0 NEW

ZANDAR MV6 W/MV4 DOGHTER BOARD

MASTERFLEX C/L MODEL 77120-62 60 RPM

KOLLMORGEN SERVOSTAR PD PRD-AMPB25EB-00 0190-A2450

Digi 5TLUSA-33396-MD?-E PN: 55000770-07 REV C

Danfoss Cycletrol 2000 DC Motor Drive C11500C000 90VDC

ASML/SVG DUAL CHANNEL AQUISITION VME BOARD 865-8010-005

ASML/SVG DUAL CHANNEL AQUISITION VME BOARD 865-8023-004

ASML/SVG PC Board P/N:865-8022-00?4

KEYENCE PZ-51 PHOTO SENSOR 2-824108-A NEW

OPTIBASE BPC 1846A VIDEO CARD PCI

RADVISION asNT-10 MODULE W/ WIN SERVER 2000

APPLIED MATERIALS OPTO DETECT 0100-00014

ATRICA AT20036 DC POWER SUPPLY FOR A-2140 301C0003-01

ATRICA AT20039 AC POWER SUPPLY FOR A-2140 AT20039-00-AA

ATRICA AT20035 AC POWER SUPPLY FOR A-2140 AT20039-00-AA

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(mén)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。