點(diǎn)擊圖片查看大圖R114026010/1300MM-MKR25-100現(xiàn)貨
一本書(shū)像一艘船，帶領(lǐng)我們從狹獈的地方，駛向生活的廣闊的海洋
1★： 美國(guó) 羅克韋爾（ROCKWELL）AB全線產(chǎn)品，憑借一百多年累積的寶貴經(jīng)驗(yàn)，該產(chǎn)品用量驚人，在我司成為主打品牌之一，1785、1756、1747、1784、2094、2098、1394C、1336F、1745等系列，價(jià)格低廉，質(zhì)量卓越。
2★：schneider施耐德。產(chǎn)于法國(guó)，其中，140PLC系列，莫迪康A(chǔ)S系列，一直是我們公司的優(yōu)勢(shì)品牌，原裝進(jìn)口，價(jià)格您懂得，質(zhì)量沒(méi)得說(shuō)，讓您買的開(kāi)心，用的安心。
3★：西門子（SIEMENS）部分型號(hào)》，S5,6DD,SiemensMOORE等老型號(hào)，停產(chǎn)備件，有著超大的庫(kù)存，貨好，價(jià)格更好！
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5★:FOXBORO（?？怂共_）,FBM系列，TRICONEX，Westinghouse（西屋），OVATION系統(tǒng)、WDPF系統(tǒng)備件，XYCOMVME系列總線板、可編程人機(jī)界面，Emerson(艾默生)、GE-Fanuc，力士樂(lè)，瑞恩……
強(qiáng)勢(shì)超越，巨實(shí)惠，巨劃算！
———————小楊期待您的咨詢
先將控制器由STOP位置旋MRES,STOP燈慢閃后將再回到STOP位置，再旋至MRES,STOP燈快閃后，回到RUN位置。 然后下裝硬件組態(tài)，下裝過(guò)程中程序會(huì)將控制器置于STOP狀態(tài)，正確下裝結(jié)束后會(huì)提示重新激活到RUN狀態(tài)。
3.程序的編寫(xiě):已經(jīng)建立的項(xiàng)目至少包括一個(gè)組織塊（OB1）所有的程序都要在OB1中運(yùn)行，還要建立數(shù)據(jù)塊（DB），用于定義程要用到的中間變量。為了減少OB1中的掃描時(shí)間，好是建立一些功能塊（FC）,用于編寫(xiě)具有獨(dú)立功能的子程序，當(dāng)然每個(gè)FC功能塊都必須在OB中運(yùn)行才有效，否則不會(huì)被執(zhí)行。在編寫(xiě)程序的過(guò)程中我們除了I/O點(diǎn)之外，要調(diào)用DB塊中定義的。
3.1DB塊的建立
是在硬件組態(tài)后的畫(huà)面空白處，右鍵選中插入DB塊，為了在FC塊中能夠正確調(diào)用，要給DB塊定義符號(hào)名稱，比如在這里定義為L(zhǎng)C3201。
以一個(gè)液位測(cè)量回路為例，我們看一下要怎么在DB 塊中定義變量。變送器輸出的4－20MA的量要經(jīng)過(guò)輸入通道映像到程序中，這就是我們接收到的數(shù)據(jù)，假如是個(gè)AI通道，那么它的硬件地址就是PIW288,十進(jìn)制數(shù)值范圍0－27648，是一個(gè)WORD型16位的變量，在這里我們終要將其變成一個(gè)實(shí)型變量（REAL）,轉(zhuǎn)換的過(guò)程依次是先把WORD轉(zhuǎn)化成INT（16位的整型變量），然后再轉(zhuǎn)換DINT（32位的雙整型變量），再轉(zhuǎn)換為32位的REAL(實(shí)型變
AMETEK 4" 0/600 PSI WITH HIGH PRESSURE FITTING.
AMETEK 4" 0/3000 PSI 1/4NPT WITH HIGH PRESSURE FITTING.
AMETEK 4" 0/5000 PSI WITH HIGH PRESSURE FITTING.
AMETEK 4.5 1981 SS 02L 160 PSI 1/4"npt
AMETEK DIGITAL THERMOMETER MODEL DT-8330 400/1500 F
6" STEEL WIND TURBINE GENERATOR HUB 4 AIRX blades 4 Ametek or other PM gen 17mm
New Ametek Panalarm 50-L 125DC Relay
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2 AMETEK/US GAUGE GAUGES M# 5843 - NEW
AMETEK COMPOUND GAUGE 30"Hg TO 30PSI 4-1/2"
Ametek 8280650 - 30-0 Hg 1/4" ANPT LM Vacuum Gauge
NEW USG AMETEK 256013 STYLE: 6562 GAUGE (B97)
Ametek US Gauges Fire Protection Gauge 0-80 PSI 80-250 PSI Retard R-1590 NIB
USG Ametek 2" P-844U General Purpose Gauge 0-100 psi 1/8" NPT 164419 138004 NIB
USG Ametek 2" P-844U General Purpose Gauge 0-60 psi 1/8" NPT 164418 NIB
NEW Relay Switch Solenoid 24 VOLT Prestolite Ametek
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1 NIB AMETEK 163139 GAUGE O4-1
AMETEK/USG P550 100 PSI 1/4" ANPT Stainless Tube/Socket
AMETEK USG 161964A PRESSURE GAUGE NIB
Ametek P1555LX Pressure Gauge
Ametek Panalarm 50S190NO Relay
Ametek Panalarm 30-H1 Relay
AMETEK 47104 0-30 PSI 2 1/2" FIG. V-500 PRESSURE GAUGE, NEW
Pittman Ametek GM9434G973-R1 Gearmotor 24-VDC 11.5:1 Gear Motor Gearmotor Servo
AMETEK 0-30PSI *NEW IN BOX*
Ametek Hunter Spring Negator B Motor Hatfield, Pa. Ne'gator
Ametek Panalarm Relay 50-NO
6" STEEL WIND TURBINE GENERATOR HUB 4 AIRX blades 4 Ametek or other PM gen .625"
6" WIND TURBINE GENERATOR METAL HUB 4 AIR-X blades Ametek or other PM gen .500"
NEW AMETEK PANALARM 50-NO RELAY 120V / 50-60 HZ
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AMETEK 166322 PRESSURE GAUGE, 100PSI
Ametek 33202 Gauge 0-30 PSI 1/4" NEW
AMETEK P 844 U 2-1/2" PRESSURE GUAGE P844U NEW
Ametek SPT0500X140 Pressure Transducer 1-6VCD
NEW AMETEK 4 1/2" GAUGE 60 PSI 1/2"ANPT FIG. 1980
AMETEK 37325 PRESSURE METER 50PSI 2.5: 138045 NEW
Ametek Series P500 0-600psi Utility Pressure Gauge NIB
USG AMETEK GAUGE P844UK 2”
NEW USG Ametek Utility Gauge 165298, 100 PSI, 1/4 NPT LM #32786
Ametek / Hunter Spring L-1000M Mechanical Force Gage
NEW AMETEK 2300 PSI GAUGE- CONN. 1/4 ANPT LM,SIZE 4 1/2
(2) Ametek USG 300 PSI Gauge E 91
AMETEK GAUGE 100PSI 163271 *NEW IN BOX*
R114026010/1300MM-MKR25-100
APC AP8858NA3 Rack PDU 2G, Metered, ZeroU
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APC Smart UPS 1500 SUA1500RM2U
APC AP7831 Rack PDU Zero U 15A/120V
APC Smart-UPS 750 VA Tower UPS SMT750
1 NEW ABB S3H225DS0AS8AP?C 225 AMP SACE S3 CIRCUIT BREAKER NIB
APC AP7998 Power Distribution Unit Switched Rack PDU 16A 208V-Input 0U Zero
APC BP420S Back-UPS Pro
APC RBC24 Replacement Battery #24
APC Master Switch Network Controller
APC SMT750 750VA/500 Watts UPS
APC SMART-UPS SMT750 750VA LCD 120V SMART-UPS 500W RETA
RBC26 Replacement Battery #26 American Power Conversion-APC
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Snap-on Classic 78 Riser 54"
STEERING RACK ENDS DODGE RAM 2500 3500 2004/06 4X4
SANYO POSITION CONTROLLER APC-1 APC-1 HITACHI SEIKI HORIZONTAL
PANEL APC BUTTON SWITCH STOP GUN COOLANT 2711-80-33 HITACHI SEIKI CNC HORIZONTAL
EO Technics VER:APC2.0 S/N:2010585 Auto Power Controller
APC SMC1000 Smart UPS C 1000VA
APC Back-UPS BR1000G Line-interacti?ve UPS 1000VA/600W
NEW STEERING SYSTEM INNER OUTER TIE RODS CENTER DRAG
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IBM RBC37 APC UPS Battery Pack Unit NEW 23K4867
APC AP7900 MasterSwitch PDU 120V 15A Power Strip
APC Environmental Management System Good Condition
APC SMART-UPS 3000 SmartUPS
SCA SCHUCKER APC3000-30 USPP APC300030
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APC 800 RT 800VA Battery Back Up Power Supply UPS
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APC SmartUPS RT Extension Power Cable SURT019
UNINTERRUPTIBL?E POWER SOURCE APC SERIES 1400
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APC SU620NET USPP SU620NET
APC NetBotz Camera Pod 160, NBPD0160 ~STSI
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APC Back-UPS RS 800 BR800BLK Battery Back Up Power Supply
APC Back- UPS RS 800VA Tower UPS - 800VA Power Conversion
Hewlett Packard ( HP ) / Agilent 85037-60001 APC-3.5 Scalar Open/Short
FREE SHIPPING KIT STEERING SUSPENSION TIE RODS ARM ENDS
1997 DODGE RAM 3500 2WD 4WD STEERING SYSTEM ARMS ENDS
FORD SERIES F SUPER DUTY KIT SUSPENSION STEERING RACK ENDS BALL JOINT
R114026010/1300MM-MKR25-100
APC Metered Horizontal 2U Rack Mount IEC 12x C13 4x C19 PDU 208V L6-30P AP7811
APC AP7750 Rack ATS 15A 100/120V
85051-60002 Agilent APC7 50db pad
8 x 1 - 8 x SPDB-15 - 1U - Rack-mountable AP5201
APC AP7822 Rack PDU Metered Zero
APC AP7852 PDU METERED RACK MOUNT POWER DISTRIBUTION UNIT 24 OUTLET 1 PH INPUT
Apc SYMIM5 Apc Symim5 Remote Power Management Adapter For Symmetra Lx Ups
APC SU700X93 700VA Shipboard UPS
APC AP7811 Rack PDU Metered 2U, 30A, 208V
Cisco WS-X6066-SLB-A?PC Catalyst 6000 Content Switching
*1 Year Warranty* We buy and sell new and used Cisco!
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APC ACF503 115V SX Roof Fan Tray
APC ACF504 750mm SX Roof Fan Tray
APC AP7516 Rack PDU Basic 1U 208V
APC AP8841 Rack PDU 2G, Metered, ZeroU
APC AP7750 AUTOMATIC TRANSFER SWITCH w/ 9617 MGNT CARD!
APC SMT750 Smart-UPS 750 VA Tower UPS, 750VA/500W Capacity 4.6 Minute Full Load
SUA750RM2U APC Model 750 Smart-UPS
APC SUA750 USPP SUA750
(AB01) KAIJO IWAKI APC-1 ADVANCED PUMP CONTROLLER WORKING
(AB01) ADVANCED PUMP CONTROLLER IWAKI KAIJO APC-10 WORKING
(AB01) CX 1214 APC 00-07 WORKING
RBC27 Replacement Battery #27 American Power Conversion-APC
APC Metered Rack AP8861 44-Outlets 5.7kW PDU
APC AP8861 Rack PDU 2G, Metered, ZeroU
APC SUA750R2X338 750VA Smart UPS 120V
WHOLER AMP-1APC
APC Replacement Battery Cartridge #24 RBC24 Maintenance-fr?ee Lead Acid Hot-swap
85050-80010 Agilent Open, APC7 (85050D)
APC Backup UPS Pro 1000 Six Outlet 670W/1000VA UPS!
APC Smart-UPS SMT1000 670Watt 1000VA LCD 120V Retail
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APC SMT1000 1000VA/670 Watts UPS
APC AP5201 8-Port Analog KVM
*QTY 50* APC PEX FLEX PIPING CLAMP HANGER ACAC 20007/08
APC SUA750I USPP SUA750I
APC AP7594 PDU RACK MOUNT POWER DISTRIBUTION UNIT 42 OUTLET 3 PH INPUT
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FRONT REAR SHOCK ABSORBER CONTROL ARMS RACK ENDS BALLS SWAY BAR SLEEVES RH LH
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APC Back-UPS BR1500G Line-interacti?ve UPS 1500VA/860W
APC AP7864 PDU METERED RACK MOUNT POWER DISTRIBUTION UNIT 42 OUTLET 3 PH INPUT
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APC AP7608 PDU METERED RACK MOUNT POWER DISTRIBUTION UNIT 42 OUTLET 3 PH INPUT
R114026010/1300MM-MKR25-100
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