Bosch 67867現(xiàn)貨

公司 經(jīng)銷批發(fā)的AB、Scheneider、Siemens、FANUC，F(xiàn)OXBORO，安川，GE，艾默生、無暢銷消費(fèi)者市場，在消費(fèi)者當(dāng)中享有較高的地位，公司與多家零售商和代理商建立了長期穩(wěn)定的合作關(guān)系。福州聚福興自動化有限公司經(jīng)銷的AB、Scheneider、Siemens、FANUC，F(xiàn)OXBORO，安川，GE，艾默生、品種齊全、價(jià)格合理。福州聚福興自動化有限公司實(shí)力雄厚，重信用、守合同、保證產(chǎn)品質(zhì)量，以多品種經(jīng)營特色和薄利多銷的原則，贏得了廣大客戶的信任。6AV6640-0BA11-0AX0

如果確實(shí)需要，還可以在程序運(yùn)行中動態(tài)定義一個數(shù)據(jù)塊。動態(tài)定義時，數(shù)據(jù)塊號是自動產(chǎn)生的，數(shù)據(jù)塊在存儲器中的位置是動態(tài)分配的。由于要定義的數(shù)據(jù)塊有可能大于CPU存儲器(用于數(shù)據(jù)塊的部分)的剩余空間，因此動態(tài)定義過程有可能失敗
2．訪問數(shù)據(jù)塊
在用戶程序中可能定義了許多數(shù)據(jù)塊，而每個數(shù)據(jù)塊中又有許多不同類型的數(shù)據(jù)，因此，訪問時需要明確數(shù)據(jù)塊號和數(shù)據(jù)塊中的數(shù)據(jù)類型與位置。根據(jù)明確數(shù)據(jù)塊號的不同方法，可以用多種方法訪問數(shù)據(jù)塊中的數(shù)據(jù)。
直接在訪問指令中寫明數(shù)據(jù)塊號，如：
L DB5.DBW10
T DB10.DBW20
L Motor_1.Speed 符號地址
另一種方法是“先打開后訪問”。在訪問某數(shù)據(jù)塊中的數(shù)據(jù)前，先“打開”這個數(shù)據(jù)塊，也就是將數(shù)據(jù)塊號(數(shù)據(jù)塊的起始地址)裝入數(shù)據(jù)塊寄存器。這樣，存放在數(shù)據(jù)塊中的數(shù)據(jù)就可利用數(shù)據(jù)塊起始地址加偏移量的方法來訪問。如：
OPN DB5
L DBW10
OPN DB10
T DBW20
在打開一個數(shù)據(jù)塊時，先打開的數(shù)據(jù)塊會自動關(guān)閉(沒有專門的數(shù)據(jù)塊關(guān)閉指令)。由于有兩個數(shù)據(jù)塊寄存器(DB和DI寄存器)，因此，多可同時打開兩個數(shù)據(jù)塊。一個作為背景數(shù)據(jù)塊，數(shù)據(jù)塊的起始地址存儲在DI寄存器中；另一個作為共享數(shù)據(jù)塊，數(shù)據(jù)塊的起始地址存儲在DB寄存器中。打開背景數(shù)據(jù)塊，在調(diào)用FB時可以自動實(shí)現(xiàn)。由于調(diào)用FB時使用DI寄存器，因此，一般不在FB程序中用OPN DI n指令打開數(shù)據(jù)塊。
3. 背景數(shù)據(jù)塊和共享數(shù)據(jù)塊
背景數(shù)據(jù)塊和共享數(shù)據(jù)塊有不同的用途。任何FB、FC或OB均可讀寫存放在共享數(shù)據(jù)塊中的數(shù)據(jù)。背景數(shù)據(jù)塊是FB運(yùn)行時的工作存儲區(qū)，它存放FB的部分運(yùn)行變量。調(diào)用FB時，必須指定一個相關(guān)的背景數(shù)據(jù)塊。作為規(guī)則，只有FB塊才能訪問存放在背景數(shù)據(jù)塊中的數(shù)據(jù)。
一般情況下，每個FB都有一個對應(yīng)的背景數(shù)據(jù)塊，一個FB也可以使用不同的背景數(shù)據(jù)塊。如果幾個FB需要的背景數(shù)據(jù)完全相同，為節(jié)省存儲器，則可以定義成一個背景數(shù)據(jù)塊，供它們分別使用。通過多重背景數(shù)據(jù)，也可將幾個FB需要的不同的背景數(shù)據(jù)定義在一個背景數(shù)據(jù)塊中，以優(yōu)化數(shù)據(jù)管理。各數(shù)據(jù)塊在CPU的存儲器中是沒有區(qū)別的，只是由于打開方式不同，才在打開時有背景數(shù)據(jù)塊和共享數(shù)據(jù)塊之分。原則上，任何一個數(shù)據(jù)塊都可以當(dāng)作共享數(shù)據(jù)塊或背景數(shù)據(jù)塊使用，實(shí)際上，一個數(shù)據(jù)塊由FB當(dāng)作背景數(shù)據(jù)塊使用時，必須與FB的要求格式相符。
數(shù)據(jù)結(jié)構(gòu)

ACCURAY 067442-003 SCANNER COMM COMMUNICATIONS ADAPTER BOARD CARD PCB 59012
ACCURAY 2-064828-002 OPERATOR INTERFACE I BOARD MODULE CARD 58670
ACCURAY 083123-001 NSPP 083123001
ACCURAY AU-3-082318-00?1 POWER SUPPLY ASSEMBLY SCANNER CONTROLLER MODULE 51972
ACCURAY 64828-002 USPP 64828002
ACCURAY 4-083885-001 PC BOARD 4083885001
ACCURAY 2-064828-002 BOARD 2064828002
ACCURAY 796193004 USPP 796193004
ACCURAY BDSKTAZA-001 USPP BDSKTAZA001
ACCURAY 8-052977-001 USPP 8052977001
ACCURAY 085156-001 NSPP 085156001
HONEYWELL ACCURAY BG4MMU PCB PRINTED CIRCUIT BOARD MODULE CARD 58634
ACCURAY 83886-001 USPP 83886001
ACCURAY AD-9-065580-00?1 REV. 1Y SCANNER POWER SUPPLY MODULE 51990
ABB ACCURAY 125318-001 REV E/C 3-1/2IN FLOPPY DUAL DISK DRIVE MODULE 58015
ACCURAY 4-064859-002 PROCESSOR CIRCUIT BOARD MODULE CARD 56758
ACCURAY 5064850001 USPP 5064850001
ACCURAY 083155-002 PCB PRINTED CIRCUIT BOARD MODULE CARD 58686
ACCURAY 085156-001 USPP 085156001
ACCURAY 6-046575-001 USPP 6046575001
ACCURAY 084903-001 USPP 084903001
ACCURAY 7-083882-001 PC BOARD 7083882001
ACCURAY 2-064828-002 OPERATOR INTERFACE I PCB CIRCUIT BOARD MODULE CARD 58344
ACCURAY 069828-002 ELECTRONIC PC PCB PRINTED CIRCUIT BOARD MODULE CARD 58678
ACCURAY 61552-002 MPR MODULE GOOD TAKEOUT
ACCURAY 61580-002 SPT MODULE GOOD TAKEOUT
ACCURAY 61589-002 PRC MODULE GOOD TAKEOUT
ACCURAY AD-8-066159-00?1 USPP AD8066159001
ACCURAY 2-064810-002 USPP 2064810002
ACCURAY 2067441002 NSPP 2067441002
ACCURAY 085156-001 REV.DC SCANNER CONTROL BOARD MODULE PCB 51899
ACCURAY AD-90-065580-0?01 POWER SUPPLY OPERATION INTERFACE MODULE 58735
ACCURAY OPERATOR INTERFACE PC 2-064828-002 064829-003 CIRCUIT BOARD MODULE 58692
ACCURAY ABB 69242-002 LEM BOARD 69242002
ACCURAY INDUSTRIAL NUCLEONICS 6-055105-001 SCANNER CONTROLLER BOARD CARD 51975
HONEYWELL ACCURAY BMDX001A HEDP-G BF6MDX PCB PRINTED CIRCUIT CONTROL BOARD 59001
ABB ACCURAY 125318-001 REV 1C 3-1/2IN FLOPPY DUAL DISK DRIVE MODULE 58613
Accuray ASSY 01-4211-01 REV F w/ 3 PCA Board
ACCURAY 4-061556-003 USPP 4061556003

Bosch 67867

NEW AMETEK VACUUM GAUGE 0 TO 30 INCHES Hg 1X583
AMETEK DREXELBROOK 506-6000 LCS POINT LEVEL CNTL MANUAL
Ametek T-645 Reservoir for T-620 Hydraulic Hand Pump
Ametek 2-Volt 9-18 Volt Gauge 0A0D40 Auto/Marine NGI 2 Blk
Lot of 3, Panalarm Ametek Relay 70-TCF1-12 UNUSED
AMETEK / M & G DIVISION 316 USED TYPE SB STAINLESS STEEL DIAPHRAGM 316
AMETEK HUNTER L-20M MECHANICAL GAGE
* AMETEK VACUUM MOTOR/BLOWER, 2M425
Ametek Tachometer/Pro?cess Time Indicator (LOC-L3)
AMETEK DIXSON TACHOMETER 0-3500 RPM W/HOUR METER24V NEW
Ametek Suspended Electrode Lot of 2
RILEY AMETEK PANALARM 50-F1 RELAY 24VDC 24V 24 VOLT VDC
AMETEK USG 171732AGL GAUGE 1/4 NPT NEW 5000PSI
Ametek RO-3167 Reverse Osmosis System Membrane 24Gpd Water Filter
US GAUGE AMETEK 3" PRESSURE TEST GAUGE 0 - 20 PSI
Ametek 115757- P Vacuum Motor
Ametek Mini jammer blower motor 150016-00
AMETEK WINDJAMMER BLOWER MOTOR 1-3/4" FILTER 551692
NEW AMETEK SOLFRUNT 1980 PROCESS GAUGE, 30-0-60 PSI
Ametek Lamb 116311-00 Vacuum Cleaner Motor Brushes
USG AMETEK 1-1/2" P500K 60 PSI 1/8 NPT CBM GAUGE.
Ametek Dycor RF Box Probe Head / Cable Spectrometer RGA Gas Residual Analyzer
AMETEK DIGITAL ACCUFORCE GAGE 0-50 NEWTONS
AMETEK 1726 Digital Tachometer
Ametek U.S. Gauge Pneumatic Pressure Controller With Wall Mount
AMETEK T-730 Pneumatic Pressure Tester, 0 - 30" PSI
Ametek / Wika Pressure Gauge w/ Diaphragm 0-700 kPa
Ametek Pressure Gauge w/ Diaphragm 0-100 psi 4-1/2"
Ametek Pressure Gauge w/ Seal Diaphragm 0-2500 mmH2O
Ametek / USG Pressure Gauge w/ Diaphragm 0-15 psi
AMETEK TRIM-SERIES T-500G-TC FORCE GAGE 500 GRAM T500G TRIM
Ametek / Rochester Inst.
Ametek USG Vacuum Gauge 132790
AMETEK MANSFIELD & GREEN M&G SC-1-300 THERMAL SENSOR
Ametek USG Pressure Gauge 132785 929
Ametek 1726 Digital Tachometer
~ Ametek Lamb 116355-01 Vacuum Cleaner Motor M-W
New Beam Central Vacuum Motor Ametek Lamb 115334
Ametek Portable Pressure tester
NEW AMETEK DC200 SOLFRUNT US GAUGE 0-60 PSI POUND/FORCE
Ametek Drexelbrook RXL 30 Sensor AAK-005887 RXL30 4X
Ametek Drexelbrook RXL 30 3 Sensor AAK-002841 RXL30 4X
AMETEK DREXELBROOK 700-0201-005 SENSING ELEMENT

Bosch 67867

RVSI ACUITY CIMATRIX HE1515HD NSFP HE1515HD
Acuity Vision AS-MS20-301 IVS Cimatrix camera sensor
NEW COMPLETE RVSI ACUITY AS-MS40-301 MS40 CAMERA SYSTEM BW-MS40-301
ACUITY IMAGING AR4000 NSPP AR4000
Ophthalmic Optometric Computerized Visual Acuity Software - Excellent Value
ACUITY IMAGING MX712 USPP MX712
RVSI ACUITY CIMATRIX 7655 USPP 7655
RVSI ACUITY CIMATRIX HE1515HD USPP HE1515HD
ACUITY IMAGING MS40 USPP MS40
ACUITY IMAGING MS/10 USPP MS10
ACUITY IMAGING AS-8160-003 USPP AS8160003
MCT-600A LCD Acuity Chart System/ Projectro / Brand New
RVSI ACUITY CIMATRIX AS-M502-000 USPP ASM502000
Acuity Brands Controls SPAK 8S 120/277 Lighting Panel
ACUITY IMAGING ASMS20301 USPP ASMS20301
ACUITY IMAGING AS-MS40-314 USPP ASMS40314
ACUITY IMAGING AS8160000 USPP AS8160000
ACUITY IMAGING MS/20 USPP MS20
RVSI ACUITY CIMATRIX AS-P300B-200 USPP ASP300B200
RVSI ACUITY CIMATRIX MX-600 USPP MX600
I.D. Matrix Symbology Reader with Acuity SR-20 Module
ACUITY IMAGING XI36391 NSPP XI36391
RVSI ACUITY CIMATRIX DMR600 USPP DMR600
RVSI ACUITY IVS EXPRESS 85-264VAC 3.15A 47-63HZ
RVSI ACUITY CIMATRIX SR-20 USPP SR20
ACUITY IMAGING CA-XCHM-025 NSPP CAXCHM025
MENTOR GUYTON MINKOWSKI POTENTIAL ACUITY METER*
RVSI ACUITY CIMATRIX AS-P200-432 USPP ASP200432
Visual Acuity Software w/Remote Optometry Ophthalmology
INCLUDES FREE Tech Support, Slide Show Software, more
PROPAQ ENCORE 202 EL PATIENT VITAL MONITOR WITH PRINTER & NETWORK ACUITY MODEM
Acuity Imaging AS-CLRS-017 Fiber Optic Camera Assembly
RVSI ACUITY CIMATRIX 010901900 NSFP 010901900
RVSI ACUITY CIMATRIX 002-CM4000 USPP 002CM4000

Bosch 67867