品牌:ABB | 規格:DSQC143 | 材質:DSQC143 |
產地:瑞士 |
DSQC143
DSQC143
DSQC143
用戶程序執行階段
在用戶程序執行階段,PLC總是按由上而下的順序依次地掃描用戶程序(梯形圖)。在掃描每一條梯形圖時,又總是先掃描梯形圖左邊的由各觸點構成的控制線路,並按先左後右、先上後下的順序對由觸點構成的控制線路進行邏輯運算,然後根據邏輯運算的結果,刷新該邏輯線圈在係統RAM存儲區中對應位的狀態;或者刷新該輸出線圈在I/O映象區中對應位的狀態;或者確定是否要執行該梯形圖所規定的特殊功能指令。
LabLine Instruments Mistral MultiMixer 4600 With Platfo
LabLine 307 Benchtop Hybridization Incubator
Sony UP-5600MD Color Video Printer
Greenfield Tap 16240 1-1/2-11-1/2npt 965b 7fl Taper Pip
BRANSON Bransonic 1210 Ultrasonic Cleaner
Leeson Electric Motor 158362 3HP, 1730RPM | 3PH | 60HZ
SMITH & NEPHEW DYONICS cat # 4526 2.7mm Arthroscope Can
MILLIPORE WATERS RCM 25X10 Preparati Cartridge Module
Siemens 6405976 Support Arm 176
BECKMAN 1000 BIOMEK SL SIDELOADER MICROPLATE HANDLER HA
NELES Jamesbury SP26SR60-B Ball Val Assembly, Westloc
Bio-Rad Vapor Trap Model 1651754T
Isco CombiFlash Separation System SQ1600 16 COLUMN MODU
National Scientific Crimpers, De-Crimper and Decapping
Agilent Technologies Manual Decapper 20mm 5181-1214 or
Perkin Elmer Total Emission Accessory L225-0101 Fluore
Practical Inc Industrial Wastewater Operat
CB Sciences ETH-400 Bridge Amplifier 4 Channel ETH400
Wheaton Crimpmaster Crimping Decappers Station
3M ESD-safe Benchtop Grounding Mat 24" by 36" with One
EG&G Princeton Applied Research Electrochemical Detecto
Shimadzu GT-104 Degasser HPLC
Alltech Elite Degasser Model 590 On-Line Degassing, 4 C
TiteTitertek Instruments DIGIFLEX DISPENSER Pipette PU
ZRG.446V.IC Tandembox 20" Gall Rod White Alum. L/R
Barnstead Thermolyne DB28125 Dry Bath & 2 Heat Blocks
Zymark Twister Microplate Handler Assist 65090/5
Packard MicroMate 496 Plate Sealer
Signet 9050CR controller WORKS FINE $239
UNITED ELECTRIC CONTROLS CO. SWITCH P/N: H60 9
Parker Hydraulic Gear Pump 5 GPM 525492
Brunswick Scientific Gyrotory Shaker Model G2
Metachem Degassit Solnt Degasser 6313 4 Channel HPLC
Uniflows DG-1210 Degasser Degasys
RARE MEGURO MO-1253 40 MHZ OSCILLOSCOPE
Beckman Coulter System Gold 166P Detector
Hoefer Red Rotor PR70 Rotating Shaker PR70/75-115V
Genetix Aliquot Reagent Dispenser Microplates ALQ-054