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Address Decl. Symbol Data Type Initial Value Comment
0.0 In INP BOOL FALSE 脈沖輸入信號
1.0 Out OUTP BOOL FALSE 脈沖輸出信號
2.0 In_Out ETF BOOL FALSE 跳變沿標志
2) 語句表程序
Network 1
A #INP 對脈沖輸入信號產(chǎn)生RLO
FP #ETF 對前面的RLO進行跳變沿檢測，若有正跳沿則RLO＝1，否則RLO＝0
NOT 取反RLO
BEC 若RLO＝1(沒有正跳沿)，結(jié)束塊；若RLO＝0(有正跳沿)，繼續(xù)執(zhí)行下一條指令
AN #OUTP
＝ #OUTP 輸出信號反轉(zhuǎn)
BEU 無條件結(jié)束塊
在功能塊FCl0中定義了三個形參，程序中以引用變量名方式使用了形參變量。也可以為FC10在符號表中定義一個符號名，如“BINARY”，并選用以下兩種方式之一調(diào)用功能塊FC10。調(diào)用時為形參分別賦予實參I0.0、Q4.0和M10.0，以對輸入位I0.0進行二分頻以產(chǎn)生輸出脈沖Q4.0。
調(diào)用方式1 調(diào)用方式2
CALL FC10 CALL BINARY
INP：＝ I0.0 INP：＝ I0.0
OUTP：＝ Q4.0 OUTP：＝ Q4.0
ETF：＝ M10.0 ETF：＝ M10.0
2．讀模擬輸入量程序
一些S7-300的應用系統(tǒng)中，使用8通道模擬量模塊采集信號，當模塊數(shù)量較多時，讀模擬輸入量就很繁瑣。下面給出一個通用程序FC100，利用它可以方便地把模擬量讀回并順序存入數(shù)據(jù)塊，因為模入模塊的起始地址、通道數(shù)、存儲數(shù)據(jù)塊號及數(shù)據(jù)在數(shù)據(jù)塊中的存儲起始位置均是可變的，所以可在調(diào)用FC100時靈活確定。
Address Decl. Symbol Data Type Initial Value Comment
0.0 In PIW_Addr INT
APC SUA24XLBP SMART-UPS 24V EXTERNAL BATTERY PACK SUA750XL SUA1000XL NEW BATTERY
WARRANTY, PRO PACKAGING, NEW BATTERIES
SUSPENSION STEERING PARTS RACK ENDS BALL JOINT F250 F350 SUPERT DUTY
APC Automatic Transfer Switch AP7750 120V NEMA5-15 12A
ADJUSTING SLEEVES TRACK BAR ARM ENDS TIE RODS RAM 2500
19" APC NetShelter 42 U Server enclosure rack cabinet
APC SC1000I Smart-UPS SC 1000VA UPS Lead Acid UPS External
BTI SLA55BTI APC Replacement Battery SLA55-BTI
2004 F-350 SUPER DUTY 2 RACK ENDS ADJUSTING SLEEVE STEERING SYSTEM KIT
HP 11691D Coaxial Directional Coupler 2-18 GHz APC7
APC BP420S NSFP BP420S
APC NetBotz NBDA30L2 6-30L AMP Detector ~STSI
APC 12-OUTLET H-TYPE RACK-MOUNTABLE POWER CONDITIONER WITH COAXIAL PROTECTION
RBC23 Replacement Battery #23 American Power Conversion-APC
APC AR8441A 6 Vertical Cable Organizer
HP 24A HIGH VOLTAGE PDU POWER DISTRIBUTION UNIT 228481-002 SERIES EO4501
APC UPS Network Management Card 2 WITH ENVIRONMENTAL MONITORING (AP9631)
APC AP9631 UPS Network Mgmnt Card
General Photonetics PolaRite, PLC-004 FC/APC
APC SC420 USPP SC420
APC BACK-UPS-450 USPP BACKUPS450
85031-60002 Agilent APC7 50 Ohm Termination 6 GHz
SCA SCHUCKER APC3000-05 USPP APC300005
AP9631 UPS Network Mgmnt Card American Power Conversion-APC
APC AP7584 200/208V 230V PDU Extender Power Strip 2U
Agilent / HP 11604A Universal APC7 Extension with Case + Swivel Adapters
APC Back-UPS RS BR1300G 1300 VA Tower UPS 1300VA 0.25 Hr Half Load 8Hr Recharge
APC 0U AP7862 3 Phase Metered PDU IP Powerstrip 5.7kW 208V - 120V Output
ERTL "The Car" 1:18 & Pittman VaporWax APC 360ID Acrylic Paint Conditioner
AP7532 Rack PDU Zero U 20A/120V American Power Conversion-APC
APC Back-UPS ES 750 750VA Backup w/RBC4 12V 12ah Battery & USB Cable BE750BB
APC Back-Ups Pro PB420S
ABB ROBOTICS POWER CONNECTION BOARD SAFT 190 APC
DRAG
REPAIR KIT SUSPENSION UPPER LOWER CONTROL ARM BALL JOINTS GRAND CHEROKEE 5.2L
Akai Professional APC20 Compact Ableton Controller NEW
APC Low Voltage PDU 20Amp 120v AP7530 New
APC AP7921 Rack PDU, Switched, 1U, 16A, 208/230V, (8)C13 for UPS
APC BR700G Back-UPS RS Line Interactive Master Control UPS - 700 VA/450 Watts -
BIOTEST P3601 APC AIRBORNE PARTICLE COUNTER REPAIR
APC SU420NET USPP SU420NET
APC SU420INET USPP SU420INET
APC Smart-UPS SC 450VA Rack Mount-Tower 5.9 Min Full Load 4xNEMA 5-15R SC450RM1U
Xycom 113104-001
DIXSON AMETEK DC AMPERS METER BW051P BWVRR2RHY1MDLX?BX02
Ametek Power Instruments RPM Meter
Ametek Drexelbrook Sensing Element 700-0202-002
AMETEK ROTRON 48132-01 Blower Control, 5 A
USG Ametek Gauge 4-1/2" Liquid Filled
AMETEK FIG # P1408 SPEC # 044585 PRESSURE GAUGE GUAGE GAGE SIZE 3" FACE 0-1000PS
Ametek Lamb Vacuum Cleaner Motor 116309-00
Ametek Universal Thru-Flow Vacuum Motor 120V 1Ph New
ENFM 160 PSI Liquid Filled Pressure Gauge, Ametek/TCI Division
Ametek Pressure Gauge 1/2"NPT SS V1929 / 1929
Ametek / USG Pressure Gauge Arc-Loc 0-160 psi 4-1/2"
Ametek 1726 Dual Function Digital Tachometer
Ametek / USG Pressure Gauge Arc-Loc 0-300 psi, 4-1/2"
Lamb Ametek Vacuum Cleaner Motor 119400-00
Ametek / USG Pressure Gauge 0-60 psi 4-1/2"
AMETEK MODEL 1535 STAINLESS PRESSURE GAUGE NIB
NEW AMETEK 300 PSI SOLFRUNT PRESSURE GAUGE 1982 300
Ametek Pressure Gauge Gage 2-1/2" 2000-PSI 1/4NPT NEW
New Lamb Ametek 116378 Vacuum Motor ; 2-stage, 4.3 inch, 120 volt MADE IN USA
AMETEK USG 0-60 PSI P1929 4 1/2" GAUGE 1/2 NPT NIB
Ametek P1408 100PSI
Ametek Brushless Motor Controller With Heatsink 48070-01
*Ametek 1903 200psi
Ametek 116565-00 Blower / Vacuum Motor
118173-73 220volt Power Nozzle Motor, Ametek Lamb
4 NEW NIB AMETEK/USGAUGE PRESSURE GAUGE 088703 30-0-150 1/8" ANPT 2-1/2" FACE
AMETEK TRANSMITTER PRESSUR SYNCHRO 26VOLTS 0-100PSI MS28131 ST-106AG
AMETEK LAMB 117135-00 VACUUM MOTOR / BLOWER MOTOR NEW
Ametek DCTG0100DPT012 New Surplus in the box
AMETEK ROTRON FAN 28VDC 2.10AMPS 5000RPM 85MAX AMB
Ametek USG Pressure Gauge P1555LX
Ametek USG 160 PSI 4''
Ametek USG 2-1/2" Dia Pressure Gauge P1555LX (Lot of 2)
Ametek Pressure Gauge P500K (2)
Ametek ANSI-B40 Pressure Gauge ! NEW !
AMETEK TRANSDUCER SPT0200X140 ~ New
NEW Graco vacuum motor VM-6C single stage Ametek 8.625-855.0
Xycom 113104-001
APW MCLEAN T-EG6 NSPP TEG6
APW International NI8044A Axle Shaft New Right
APW MCLEAN SG-0500-002 NSPP SG0500002
APW MCLEAN SG-0900-002 USPP SG0900002
APW International VO8320A Axle Shaft New Right
APW International NI8032 Axle Shaft New Right
IDEC APW246-R NSFP APW246R
APW MCLEAN TG6SS NSFP TG6SS
APW MCLEAN SG-0500-002 USPP SG0500002
IDEC APW1126D-G NSFP APW1126DG
IDEC APW226D-G NSFP APW226DG
IDEC APW226D-W NSFP APW226DW
APW International NI8028A Axle Shaft New Right
APW International NI8241 Axle Shaft New Right
APW International NI8030A Axle Shaft New Right
APW International TO8057 Axle Shaft New Right
APW International NI8044 Axle Shaft New Right
APW International NI8028 Axle Shaft New Right
IDEC APW2246G-240V USPP APW2246G240V
IDEC APW2246R-240V USPP APW2246R240V
IDEC APW2126-R-6V USPP APW2126R6V
Xtera Meriton 900-0135-01 3300 PS-200-1 115/230 VAC REDUNDANT POWER SUP APW
Sarawak 1934 SG 106-25 MOG (4apw)
IDEC APW226D-G NSPP APW226DG
USED APW / WYOTT CW-3A COMMERCIAL LARGE SINGLE COMPARTMENT FOOD WARMER
APW MCLEAN TG6SS USPP TG6SS
IDEC APW1126-W NSPP APW1126W
APW International NI8134A Axle Shaft New Right
APW International NI8030 Axle Shaft New Right
APW International VO8004A Axle Shaft New Right
APW International TO8320A Axle Shaft New Right
APW International NI8132A Axle Shaft New Right
APW International NI8241A Axle Shaft New Right
APW International GM8101A Axle Shaft New Left
APW International NI8260A Axle Shaft New Right
APW International NI8227A Axle Shaft New Right
APW International TO8203 Axle Shaft New Left
APW International FD8058 Axle Shaft New Left
APW International NI8039 Axle Shaft New Right
APW ELECTRONIC SOLUTIONS 88-34 USPP 8834
IDEC APW199-G-12V NSPP APW199G12V
IDEC APW1126A NSFP APW1126A
NXP SEMICONDUCTOR 74LVC4245APW FNFP 74LVC4245APW
TEXAS INSTRUMENTS SEMI SN74ABT244APW FNFP SN74ABT244APW
IDEC APW299E-G-120V NSFP APW299EG120V
IDEC APW2LU-A NSPP APW2LU-A
IDEC APW199D-G-120V USPP APW199DG120V
Xycom 113104-001
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