USLKG10-N現(xiàn)貨
福州聚福興自動(dòng)化有限公司銷售的進(jìn)口備件從國外生產(chǎn)廠家直接進(jìn)貨,
實(shí)行扁平化的銷售模式,給客戶節(jié)約了時(shí)間和成本。
我們的目標(biāo)就是國內(nèi)用戶采購國外備件遇到困難和疑難時(shí)都能找到我們。
我們能夠及時(shí)地報(bào)出優(yōu)惠的價(jià)格和迅捷的交貨期;國內(nèi)用戶采購國外備件受到代理壟斷價(jià)格時(shí),
我們會(huì)給用戶提供一個(gè)比較的機(jī)會(huì),并且為客戶提供=的解決方案。由于我們的訂單集中,訂貨量大,
因此我們能提供頗具競爭力的價(jià)格并能夠迅速交貨,我們長期以來致力于解決國內(nèi)用戶采購國外備件中的疑難問題,
并為廣大用戶提供電氣及工控自動(dòng)化成套設(shè)備的購銷、現(xiàn)場調(diào)試等全面周到的服務(wù)。
) 臨時(shí)變量
臨時(shí)變量僅在邏輯塊運(yùn)行時(shí)有效,邏輯塊結(jié)束時(shí)存儲(chǔ)臨時(shí)變量的內(nèi)存被操作系統(tǒng)另行 分配。S7將臨時(shí)變量定義在L堆棧中,L堆棧是為存儲(chǔ)邏輯塊的臨時(shí)變量而專設(shè)的。當(dāng)塊程序運(yùn)行時(shí),在L堆棧中建立該塊的臨時(shí)變量,一旦塊執(zhí)行結(jié)束,堆棧重新分配,因而信息丟失。
邏輯塊局部數(shù)據(jù)的數(shù)據(jù)類型
在變量聲明表中,要明確局部數(shù)據(jù)的數(shù)據(jù)類型,這樣操作系統(tǒng)才能給變量分配確定的 存儲(chǔ)空間。局部數(shù)據(jù)可以是基本數(shù)據(jù)類型或復(fù)式數(shù)據(jù)類型,也可以是專門用于參數(shù)傳遞 的所謂的“參數(shù)類型”。參數(shù)類型包括定時(shí)器、計(jì)數(shù)器、塊的地址或指針等,見表5.2。表5.2 參數(shù)類型變量
參數(shù)類型 大 小 說 明
定時(shí)器(Timer) 2 B 在功能塊中定義一個(gè)定時(shí)器形參,調(diào)用時(shí)賦予定時(shí)器實(shí)參
計(jì)數(shù)器(Counter) 2 B 在功能塊中定義一個(gè)計(jì)數(shù)器形參,調(diào)用時(shí)賦予計(jì)數(shù)器實(shí)參
塊:
Block_FB
Block_FC
Block_DB
Block_SDB 2 B 在功能塊中定義一個(gè)功能塊或數(shù)據(jù)塊形參變量,調(diào)用時(shí)給功能塊類或數(shù)據(jù)塊類形參賦予實(shí)際的功能塊或數(shù)據(jù)塊編號(hào),如
FC 101、DB 42
指針(Pointer) 6 B 在功能塊中定義一個(gè)形參,該形參說明的是內(nèi)存的地址指針。例如,調(diào)用時(shí)可給形參賦予實(shí)參P#M50.0,以訪問內(nèi)存M50.0
ANY 10 B 當(dāng)實(shí)參的數(shù)據(jù)類型未知時(shí),可以使用該類型
1) 定時(shí)器或計(jì)數(shù)器參數(shù)類型
在功能塊中定義一個(gè)定時(shí)器或計(jì)數(shù)器類型的形參,功能塊就能使用一個(gè)定時(shí)器或計(jì)數(shù)器,而不需明確具體的定時(shí)器或計(jì)數(shù)器,等到調(diào)用該功能塊時(shí)再確定定時(shí)器或計(jì)數(shù)器號(hào)。這使用戶程序能靈活性地分配和使用定時(shí)器或計(jì)數(shù)器。當(dāng)給定時(shí)器或計(jì)數(shù)器參數(shù)類型形參分配實(shí)參時(shí),在“T”或“C”后跟一個(gè)有效整數(shù),如T 100。
2) 塊參數(shù)類型
當(dāng)定義一個(gè)作為輸入輸出的塊時(shí),參數(shù)聲明決定了塊的類型(FB、FC、DB等)。當(dāng)為塊參數(shù)類型形參分配實(shí)參時(shí),可以使用物理地址,如FC 101,也可使用符號(hào)地址,如“valve
3) 指針參數(shù)類型
AMETEK 80-237100-90 CIRCUIT BOARD
NIB AMETEK 316L PRESSURE GAGUE 0-100 PSI LIQUID FILL
CNC Shaft 15" Linear Stage Rail Leadscrew DC Motor 12VDC Ametek 6313S003-R1
AMETEK SPECTRATEMP Light Source 9678 AX-1600
US Gauge Ametek 1903 pressure gauge solfrunt 4 1/2"
AMETEK STAINLESS STEEL DIAPHRAGM SEAL 304 SJ
Genuine Ametek Lamb Motor 2 Stage 5.7 Replaces 116311-01 116311-00 116883 116366
119414-00 Lamb Ametek New Vacuum Motor Fast Shipping
AMETEK IPS-200-24GFT1?, 1000PSI, *NEW IN BOX** (EXP#5177)(EBW?H)
IPS200-24SGFT1**NEW IN BOX
Enlarge
Ametek 4 1/2" Solfrunt industrial process gauge 0-6000
Ametek hollow cathode lamp - Copper - #300-8707 - Brand new - Only $99.99
Ametek hollow cathode lamp - Cadmium - Brand new - Only $99.99
Genuine Ametek Lamb Motor 116336-01 Motor 5.7 Inch Peripheral Bypass Stage
New Ametek USG Vapor Actuated Thermometer Series 8000
Ametek Lamb Central Vacuum Motor 116311 Kenmore Sears 700365 See Listing
Ametek T-656 Repair kit for T-620 Hand Pump
AMETEK 0 - 240 GRAM FORCE GAUGE LKG-025
Ametek Lamb Vacuum Motor 116207-00
Ametek / Hunter Spring L-5, 5 Pound Fource Gauge
Ametek P844UK Panel Mount Gauge. New!
AMETEK TAKETTE MODEL 1707
AMETEK 515256 FILTER HOUSING WITH 705-004-0006 FILTER
Ametek Gemco F020412 002 Valve 2-Way Hydraulic Check 1/4" OD Copper Fittings
1 NEW AMETEK P1929 GAUGE 0-30 Inch H2O . H14
AMETEK GAUGE SC-1-150
Ametek 1893 Digital Phototach Untested
Ametek Force Guage
Ametek 0-200 PSI Pressure Gauge Back Mounting 1/4" Thread NEW
Pittman Ametek motor, 12vdc, 218.4:1 ratio GM9413-4
Ametek 116669-50 Standard Thru Flow Vacuum Blower *NEW*
CAT Ametek HB1S3601B
Lamb Ametek Motor 11953900 vacuum Progressive canister
AMETEK DREXELBROOK " CAN'T READ THE TAG" SENSOR, REPAIRED
Ametek 116455-50 Universal Vacuum Motor 120V 50/60Hz
AMETEK 116336-01 *USED*
Ametek - P-20A Linear Motion Transducer
Ametek 4 1/2" Solfrunt industrial process gauge 0 - 600
AMETEK DREXELBROOK "THE POINT" TRANSMITTER PXLX3 REMOTE SERIES W
USLKG10-N
APC Smart-UPS RM 3000VA USB UPS
APC SMX1000 UPS Rack/Tower 120V/800Watt/(?8)NEMA 5-15R
APC CTSPTM90156120 NSFP CTSPTM90156120
APC Redundant Switch SUO44-1 EPO SORCE
APC SMT1000 SMART-UPS 1000VA 670w LCD 120V w/ USB,DB-9
HP 346A 10MHz-18GHz, ENR: 5-7dB, APC-7 Noise Source
APC MX06-AFC DC ADVANCE POWER PLANT RECTIFIER MX06 AFC
APC Smart-UPS SMT1500I 1500 VA Tower UPS 1.50 kVA/980 W 0.12 Hour Full Load USB
AP7990 Rack PDU 5.7kW 120V American Power Conversion-APC
APC Smart-UPS X 1000 VA Tower/Rack Mountable UPS, 1 kVA
OPTISPEC ME2502APC OPTICAL FIBER MICROSCOPE NEWPORT
SMX1500RM2U Smart-UPS X 1500VA Rack/Tower American Power Conversion-APC
APC Switched Rack AP8941 24-Outlets PDU AP8941
APC 640-0734G USPP 6400734G
APC AP7990 Rack PDU 5.7kW 120V
APC SU1400 USPP SU1400
APC SUA1500 USPP SUA1500
Cisco WS-X6066-SLB-A?PC 6066 APC
1 YR WARRANTY INCLUDED ***FREE SHIPPING***
APC Smart-UPS X 1500VA 1200W Tower Rack Mountable UPS
APC 1U Rack Mountable 16A Automatic Transfer Switch AP7701
APC Switched Rack 5.7kVA PDU (AP7960)
APC SU48XLBP NSPP SU48XLBP
APC SMX1000I APC Smart-UPS X 1000 Rack-Mountable /Tower LCD UPS 800WA
APC SUA2200 SMART UPS BATTERY BACKUP 120V 1920W USB SERIAL EPO 1920VA 51301
New ABB PC BOARD TAI/APC TERMINAL BLOCK & CONN 61001395
APC SURTA3000XL SMARTUPS RT 3000VA XL OL 120V
EXCELLENT CONDITION
SUA1500R2X138 Smart UPS 1500VA 120V American Power Conversion-APC
APC SMX1500RM2U Smart-UPS X 1500VA Rack/Tower
APC SC1000 - APC Smart-UPS SC 1000VA 120V - 2U Tower NE
AP7724 APC Automatic Transfer Switch redundant switch
APC AP7960 Rack PDU Switched Zero U
APC SUA1000RM2U USPP SUA1000RM2U
APC Smart-UPS SC 1500VA Rack-mountable Tower UPS 1500VA/865W 7.6Minute Full Load
SMT1500RM2U Smart-UPS 1500VA LCD RM2U 120V American Power Conversion-APC
APC Smart-UPS 1500VA 230V 980 Watts LCD Tower SMT1500I
ALIGN T-REX 550E 3GX Combo + APLUS THUNDER Battery Helicopters KX021008APC
APC Smart-UPS X 1000 VA Tower/Rack Mountable UPS SMX1000
85051-60001 Agilent APC7 20db pad
APC AP7701 Rack ATS 5.7kW 100/120V
USLKG10-N
ADEPT TECH 10332-01367 USPP 1033201367
ADEPT TECH 10171-01310 NSFP 1017101310
ADEPT TECH 10332-11000 MANUAL CONTROL 111 OPERATOR
ADEPT TECH 10840-42160 USPP 1084042160
ADEPT TECH 840-1311 USPP 8401311
ADEPT TECH 10330-00470 NSPP 1033000470
ADEPT TECH PN# 10337-15200 REV. P5 A AMP POWER AMPLIFIER SERVO AMP
ADEPT TECH 10554-00505 NSPP 1055400505
ADEPT TECH 10330-00470 USPP 1033000470
ADEPT TECH 10330-00450 USPP 1033000450
ADEPT TECH 10330-00460 USPP 1033000460
ADEPT TECH 10300-15520 MODULE 1030015520
ADEPT TECH 0840-1411 USPP 08401411
ADEPT TECH 20310-3100 USPP 203103100
ADEPT TECH 10152-35700 USPP 1015235700
ADEPT TECH 10152-35720 USPP 1015235720
ADEPT TECH 10320-00010 NSPP 1032000010
ADEPT TECH 10320-00010 USPP 1032000010
ADEPT TECH 30340-20000-PS USPP 3034020000PS
ADEPT TECH 10330-01030 USPP 1033001030
ADEPT TECH 10330-00375 USPP 1033000375
ADEPT TECH 30332-00380 USPP 3033200380
Adept Tech 10330-00460 REV X1 VMP Encoder Module/SP-Inte?rface
Adept Tech 10330-00470 REV X1 VMPS Servo Panel Interface SP-0S3/8 G4
Adept Tech 10330-00450 REV X1 VMPM Machine Panel Interface SP-0S3-18
ADEPT TECH PN# 90338-51010 CAT 3 SERVO DUAL B+ SERVO DRIVE REV. P6
ADEPT TECH 10330-01000 USPP 1033001000
ADEPT TECH 10330-01010 USPP 1033001010
ADEPT TECH 10330-01020 USPP 1033001020
ADEPT TECH 10861-01330 USPP 1086101330
ADEPT TECH 10330-01080 NSPP 1033001080
ADEPT TECH 10330-01090 NSPP 1033001090
USLKG10-N
?
?
?
?





簡繁切換