福州聚福興自動化有限公司

3100062現(xiàn)貨

產(chǎn)品全新原裝，庫存現(xiàn)貨，質(zhì)量的保障，的服務，誠摯的態(tài)度，攜程為您服務。

各種大型進口DCS/PLC系統(tǒng)備品，備件！
數(shù)控系統(tǒng)及機器人控制系統(tǒng)組件！
專注于停產(chǎn)的控制系統(tǒng)零部件！
本公司將會給你提供一個同行低15個點，共同拿下單子，追求共贏！
【誠信經(jīng)營】【質(zhì)量可靠】【進口原裝】【拆包防偽】
【大量庫存】【當天付款】【順豐速運】【歡迎搶購】

L LD4 AR1+P#2.0→AR1
+ L#16 ACC1+(．．_0001_0 000)
T LD4 調(diào)整模入模塊地址指針，指向下一通道Acc1+(bb bbbb bxxx)
L LD8
+ L#16
T LD8 調(diào)整數(shù)據(jù)塊存儲地址指針，指向下一存儲地址
L LW0 將循環(huán)次數(shù)計數(shù)器LW0的值裝入累加器1
LOOP NEXT 若累加器1的值不為0，將累加器減1繼續(xù)循環(huán)；若累加
器為0，則結(jié)束
在FC100中，寄存器間接尋址指令OP NDB[LW0]使用了臨時本地數(shù)據(jù)LW0，變量表中定義的臨時變量雖然也在L堆棧中，但不能用于存儲器間接尋址，從這里也可看出臨時本地數(shù)據(jù)與臨時變量的區(qū)別。程序中LW2、LD4和LD8起的作用也可用臨時變量替代。
下面舉例說明如何使用FC100。在某應用中，機架0的4號槽位安裝了一個8模入模塊(地址256開始)，若要將前6個模入模塊信號讀回，存入DB50.DBW10開始的6個字單元中，可按下列形式調(diào)用FC100：
CALL FC100
PIW_Add：= 256
CH_LEN：= 6
DB_No：= 50
DBW_Addr：= 10
數(shù)據(jù)塊
數(shù)據(jù)塊定義在S7 CPU存儲器中，用戶可在存儲器中建立一個或多個數(shù)據(jù)塊。每個數(shù)據(jù)塊可大可小，但CPU對數(shù)據(jù)塊數(shù)量及數(shù)據(jù)總量有限制，如對于CPU314，用作數(shù)據(jù)塊的存儲器多為8 KB(8192 B)，用戶定義的數(shù)據(jù)總量不能超出這個限制。對數(shù)據(jù)塊必須遵循先定義后使用的原則，否則，將造成系統(tǒng)錯誤。
1. 定義數(shù)據(jù)塊
在編程階段和運行程序中都能定義數(shù)據(jù)塊。大多數(shù)數(shù)據(jù)塊是在編程階段用STEP 7開發(fā)軟件包定義的，定義內(nèi)容包括數(shù)據(jù)塊號及塊中的變量(包括變量符號名、數(shù)據(jù)類型以及初始值等)，定義完成后，數(shù)據(jù)塊中變量的順序及類型決定了數(shù)據(jù)塊的數(shù)據(jù)結(jié)構(gòu)，變量的數(shù)量決定了數(shù)據(jù)塊的大小。數(shù)據(jù)塊在使用前，必須作為用戶程序的一部分下載到CPU中。

AMETEK SD0521800 *NEW IN BAG*
AMETEK 949-002L12 *NEW IN BAG*
Ametek Arc-Loc 1x597 60PSI 4 1/2" PSI Gauge 150970 NIB
AMETEK L65296LG *NEW IN BOX*
Ametek - P-25A-5K Linear Motion Transducer
LOT OF 2 AMETEK 163280 GAUGE 100 PSI 2-1/2'' P505A
NEW AMETEK J-87 PRESSURE GAUGE 1/4 LM 160# 2 1/4 FIG. P 500 GAGE 48365 J87
AMETEK BU-2457-H PRESSURE GAGE SPEC 47495
AMETEK 3189-15-S 0-15PSI 3 1/2 PRESSURE GAUGE, NIB
Ametek green rectangular lid no lip 13"x18"x2"
NEW-AMETEK DISTRIBUTOR CAP-QUICKSILVE?R #392-9086T
Ametek green rectangular lid 14"x19 1/2x2"
AMETEK P508 GAGE *NEW*
NEW AMETEK 4 1/2" GAUGE 30-0-30 1/2" NPT FIG. 1981
Ametek P781642 Gauge 0-160 PSI / 0-1100 kPa
AMETEK U.S. GAGES 163270 GAUGES P-500 160 PSI 1/4 NPT
NEW USG AMETEK 0-30 MA NPT GAUGE SS HIGH PURITY
AMETEK, P601K, WELDING GAUGE, 0-4000 PSI, 1/4" NPT, NNB
AMETEK 1981 *NEW IN A BOX*
NEW AMETEK 200 PSI GAUGE- CONN. 1/4 ANPT LM,SIZE 4 1/2
USG Ametek 2" P-844U General Purpose Gauge 0-100 psi 1/8" NPT 164419 138004
AMETEK 047495 2 1/2" 1/4" NPT 60 PSI PRESSURE GAUGE, NEW
AMETEK USG GAUGE 146261A 1-1/2” V562UK 1/8NPT
NEW Ametek Pittman 8712 DC Gearmotor Brush Motor w/ 60.5:1 Gearbox 19.1VDC
Ametek 5801 Gauge 60PSI B22 132617 NEW
Ametek Gauge Double Spring AD-9913 Fig No. 7288-A Spec No. 120760 1-1000 1/4LM
Ametek green rectangular lid t-top-no clips 10"x16"x2
2-Pack Ametek Kleen-Plus Sediment Water Filters P5 Klean Plus Clean NEW
AMETEK 150018 *NEW IN A BOX*
2 – AMETEK GAUGE 146009 2000PSI 1/8ANPT
Ametek USG Gauge - Industrial Grade NOS - 1/4" NPT - Steampunk
Ametek 1535 Pressure Gauge 148955 30 Psi 1/4"
AMETEK USG 1559 2.5" 60# 1/4"CBM FILLABLE GAUGE 167202
Lloyd/AMETEK Nexgen Gauge User's Manual SHIPS FREE!
Ametek P781642 Gauge 160PSI 1/4 NPT
AMETEK CENTIGRADE MODEL DT-8320 DIGITAL THERMOMETER
NEW AMETEK 3-1/2" GAUGE 1361 0-1200 POUNDS 1/4" NPT
AMETEK 6X830 **NIB**
Caterpillar Forklift Starter Relay Ametek Prestolite Switch # 9192004900

3100062

AMETEK AIR VOLUME CONTROL
Ametek Mechanical Force Gauge LKG-2 with case
AMETEK PRESSURE GAUGES VACUUM V500 1/4"LM
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.
AMKASYN KU-40-1 USPP KU401
AMKASYN 45739946-71876?4 USPP 45739946718764
AMK AMKaSYN AN40 Power Supply Module #6881LR
AMK AMKASYN AZ40 Drive Nr.44457-9922-?586865
AMK/AMKASYN 45620-9811-553?760 INVERTER DRIVE ***XLNT***
AMK/AMKASYN 45621-0042-745?173 INVERTER DRIVE ***XLNT***
APC PDUM160H-B Symmetra PX Battery Enclosure tested spare
APC SYCF40KF USPP SYCF40KF
APC SYMMETRA SY16K UPS SYSTEM SY16kVA Refurbished
Lucent ADAX APC7 SS7 Controller 2x 500Mhz Xeon Server
Snap Tool Box
APC ET41150 USPP ET41150
1/6 Scale Custom Handmade All Metal M113 APC Armored Personel Vehicle Hot Toys
Enlarge
APC power distribution cabinet - 80 kW Mfg. Part: 0G-PD80G6FK1-M?1
APC SYAF8KRMT Symmetra LX 8kVA N+1 Power Array Cabinet AC 208/240 V
APC SYSW40KF USPP SYSW40KF
New AMD Universal Interrupt Controller PN# AM9519APC

3100062

AMETEK USG SOLFRUNT MODEL 1903 4 1/2" PRESSURE GAUGE 400PSI 1/2 ANPT LBM 150511
2 NEW -8 to +8, 60 PSI Ametek 2.5" Low Pressure Gauge
AMETEK LAMB AC/DC Motor, 1/4 HP, 19.5k RPM, 120 V, 480 W 3GXF6
AMETEK USG GAUGE 138028A, 3-1/2" P844UK, 1/4" NPT
AMETEK US GAUGE 1X666
Ametek Pressure Gauge S31600-60 0-60 Psi 4 1/2"(3629)
Ametek Pressure Gauge S31600 0-30 Psi 4 1/2" (3628)
9 BLADE STEEL WIND generater HUB 4 AIR-X BLDS Ametek?or?PM generator 5/8" center
(5) NEW Ametek P844U Pressure Gauges 60, 100, 100, 160, 160psi 1/8” NPT
Prestolite JAA-4008C Yale 75Amp Contactor 36V Coil Ametek 750563100 New in Box
Vintage Brass Ametek Instrument Pressure Gage 300psi NEW
9 BLADE STEEL WIND turbine HUB 4 AIR-X BLDS Ametek?or?PM generator 5/8" center
AMETEK P733 15" H2O 1/4 ANPT 2-1/2" GAUGE NEW
Ametek Digistrobe 0785107
AMETEK USG V534 2" 30"HG-0# 1/8LM CANNER GAUGE 162855A
AMETEK ROTRON MAX 35000 2711JF RPM 11300 PH:3 MOTOR.
AMETEK SC-1326W THERMOCOUPLE TRANSMITTER 115 VAC
MANSFIELD AMETEK MECHANICAL FORCE GAUGE L-2
SAZ4201BC *NEW* OE Solenoid for Prestolite, Ametek 12V
New AMETEK 48134 EXTERNAL MOTOR CONTROLLER
Ametek?or?Hunter Spring force gage gauge mounting for comparator stands
Ametek P844U Pressure Gauge 0-15 PSI
AMETEK PANALARM ACS8-120A (NEW)
NEW AMETEK 4 1/2" GAUGE 160 PSI 1/2" ANPT FIG. 1981
NEW AMETEK 1980 SOLFRUNT GAUGE 100 PSI 4-1/2" 1/2" NPT
NEW AMETEK WATER FILTER PS-GAS 10 and HOUSING NIB!
Ametek US Guage Glycerin filled 2.5" dial guage
AMETEK L29P844U PRESSURE GAUGE *NICE*
AMETEK GAUGE 06-08-00-D1 *NICE*
AMETEK GAUGE 165284 *NEW*
Ametek Hunter Spring Mechanical Force Gage L-500 Instruction Machinist Toolmaker
AMETEK SDO414600L128 CABLE ASSEMBLY 925 A1 NEW!!!
SV Ametek Aircraft Ammeter Indicator P/N 520123
NEW AMETEK SD0508200L15 CONN & CABLE ASSY 1746/2500
USG Ametek 400 PSI 153013 P 550 1/4 ANPT Liquid Filled
Ametek Drexelbrook The Point PXLX-Integral Series Point Level Switch Housing
Ametek TMD-T1810 Cooking Timer National Controls USED

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