A20B-3200-0293现货 in stock! 欢迎来电咨询~！！

A20B-3200-0293,

A20B-3200-0293

今天给我们说一个西门子事例——西门子S7-200SMART PLC怎样实现两灯交替闪耀

　　我们先来看看这个事例的具体要求：

　　运用定时器Q0.0和Q0.1，当按下发动按钮时Q0.0亮，1秒后Q0.0灭，同时Q0.1亮，再过两秒后Q0.1灭。以此循环，直到按下中止按钮，Q0.0和Q0.1全灭

　　首要画时序图。再用定时器加比较的办法会把很多杂乱的东西简单化

　　时序图便是表示地址或变量根据时刻的改变而改变的图形

　　整个占用的时刻为3秒，需要用到100毫秒定时器

　　设：定时器的当时值为X，0≦X﹤10的时候，Q0.0亮；当10≦X﹤30时，Q0.1亮。

　　接下来便是循环的问题，循环便是用最后一个状况作为第一个状况的发动条件。

　　定时器PT值为3秒(数值计作30)，运用TNO接通延时定时器，当当时值=设定值，状况输出为1时，即定时器状况位T37=1时，就去复位定时器，再从0开始，这个便是自复位，便是自己复位自己，到了3秒就从0开始。

　　最后整理下编写程序的思路：

　　1、 启停操控——输出发动标志位，输出为1，并保持(自锁)

　　2、 定时器操控——用发动标志位去接通定时器，让其作业

　　3、 比较——0-1秒Q0.0输出，1-3秒Q0.1输出

　　此外还有第二种办法哦，会运用到震荡电路(闪耀电路)以及两个定时器交替操控，一个操控接通时刻，一个操控断开时刻。

上亿库存，国内外近千个仓库，公司部分产品型号如下，欢迎联系哦~！

1746-OV16 SLC 16 Point Digital Output Module

1783-HMS8TG8EG4CGN Stratix 5400 20 Port Managed Switch

188-K4D010 Miniature Circuit Breaker 1 A

193-NREENZ E1 Plus Replacement Overload Relay

198-WT2 ModCenter IEC Wiring Kit

2090-CFBM7DF-CDAF30 MP-Series 30m Feedback Cable

2090-XXNBTN-S N-Series to TL-Series Transition Cable

CP5A-1MPB-0140-AZ Mtr Power Cable, A30 & A40 Motors, 14 M

GC646PME001 GlobalCare Complete for PCM Machine Edition Version 1 User

HE800ACC116 Cage-clamp (screw) style I/O plug, 16-terminal. (Qty 10)

IC640BVB317RR Video Board for FactoryMaster

IC647HSTSSEO1750KM eSignature Option for Historian - Standard Server 1,750,000 Points (M4 Key)

IC660BLM508 Bus Terminator 75 Ohm (Qty 4)

IC695CMX128 Control Memory Xchange Module 128Megbytes of user shared memory.

IC756WET200E-22 Custom Datasource Toolkit, English, Version 2.2

CompactLogix System D1769-UM004AENP COMPACT THERMOCOUPLE MOD.

PLC-5/1771 System D1771-6.5.119 U.MNL.INTRINSICALLY SAFE

Process Control 1757-FIMRTPBASE FIELDBUS INTERFACE RTP BASE

Operator Interface 2711P-B7C6D1 PV PLUS 700, KEY/TOUCH, RIO/DH, DC PS, STD MEM

Support 6500-PS7PTS SUPT RENEWAL CONTRACT FOR 6500PS7PT

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RSI Software Products 9301-2SE2200U1 UPGRADE: IN-SUPT: RSVIEW WORKS 150 TO 300

RSI Software Products 9701-VWSB000JPU1 RSV SE STATION 25 - UNLTD DISP UPGRADE (JAPANESE)

RSI Software Products 9399-EDS2IG RSWIRE DESIGNER INSTALLATION GUIDE

Motion Control 2098-DSD-005-DN DRIVE, 2.5A/7.5A, ULTRA3000 W/DEVICENET

BC5002TBN0000 12 Inch Intelligence Industrial Computer - Bundled - Performance Series - w/ Windows NT

IC300CBF002 FOX Fiber Cable Pair, 2.0M

IC752DTX550 DataPanel 55. Same as DataPanel 50 except display is brighter VF type

MTR-3S43-G-R-B-C-SRR Servo Motor 24V Brake Nemz56C with Seal

ZA06B-6089-H106 Alpha series SVU1-130 amplifier rated 130 amps and 200/230 VAC

20BE6P1A0AYNANC0 PowerFlex 700 AC Drive 6.1 A 5 Hp 20B

20G14TC650JN0NNNNN PowerFlex 755 AC Packaged Drive

25-RF056-EL PowerFlex 520 56A 230V EMC Filter Kit

2711P-RYKS PanelView Plus 7 Accessory

FRN 3 7P11S-4CX 5 7 KVA 75A 37KW 3相AC380V/50Hz/60Hz

1492-JD3DR 2.5 square mm Internal Component Block

1492-W3-RE IEC Term Blck 8x47.6x41mm Screw

软启动器 3RW40756BB44

安全 CPU 模块 6ES7 518-4FP00-3AB0 SIMATIC S7-1500F，CPU 1518F-4 PN/DP ODK，中央处理器单元，6 MB 程序存储区和 20 MB 数据存储区

156-B20CB1 20 A Contactor

1746-F9 SLC Replacement Fuse

1786-RPCD ControlNet Coaxial Hub Repeater

193-T1AB75 5.5-7.5 A IEC Bimetallic Overload Relay

20-FR09822 ASSEMBLY VEND Spare Pt 700S HiHP FR9 Rec

2090-CSBM1DF-14AA08 Kinetix Cable Single DSL 2090-Series

20AC015A3AYNACC0 PowerFlex 70 AC Drive 20A

GA647TPD150 Proficy GlobalCare Assist for CIMPLICITY HMI ProServer 150 I/O Development and Runtime System

GP647IFPRRNUNLMT GCP iFIX Profsnl SCADA Unlmt Run

IC600CB504RR Internal Memory Control Mdl (for use in Model 600 or 6000)

IC647HSTCS20KM Historian Enterprise Corporate Server 20000 Points (M4 Key)

IC647TSSRV001 Proficy Troubleshooter 1 User Server License

IC693PWR330 Power Supply, 120/240 Vac, 125 Vdc, High Capacity. Battery not include d. Battery is now included in the CPU backplane box.

IC756MDV010K-98 DV Draw Dvlpnt on Alpha OpenVMS, Korean, Version 9.8

MicroLogix 1000/1761 System D1761-6.2 MICROLOGIX 1000 W/HAND-HELD PROG (HHP) MANUAL

PLC-5/1771 System 1771-NT2 HIGH RESOLUTION ISOLATED ANALOG MODULE

Distributed I/O 1794-ADN DEVICENET ADAPTER WITH 24V DC POWER SUPPLY

Communications 9352-WABGW WINTELLIGENT LINX GATEWAY

Operator Interface D6190-6.5.3DE CONTROLVIEW MOUSE GRAFIX EDITOR USER MANUAL(GERMAN

Support 9358-BA30S SUPT RENEWAL CONTRACT FOR 9358BANT30ENE

Support 9392-CDRSZHU UPGRADE TO ENGLISH/CHINESE BUNDLE

RSI Software Products 9324-RL01U3DEER UPGRADE: OUT-SUPT: GERMAN RS500 STARTER TO RS500

RSI Software Products 9301-2SE3500U4R UPGRADE: OUT-SUPT: RSVIEW32 RUNTIME 150 TO 100K

RSI Software Products 9356-STD2350U1 UPGRADE: IN-SUPT: RSSQL STD 150 TO STD 5000 TAG

Motion Control Y-1003-1-H00AA MOTOR,SERVO,0.35 NM,4500RPM,ENCDR,115V,1.04KG

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IC200CHS121 I/O INTERPOSING FUSE STYLE, 16 PT

IC694MDL752 OUTPUT MODULE 5/24 VDC (TTL) 0.5AMP 32 POINT NEGATIVE LOGIC

MSI-WEB-2 Web or Excel Reporting Clients 2 Pack

VSPCSE-ANLYST50 VisualSPC SE Analyst, 50 license pack.

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20G11LC1K4JN0NNNNN PowerFlex 755 AC Packaged Drive

22D-E012N104 PowerFlex 40P 7.5 kW (10 Hp) AC Drive

140ESI06210 Quantum ASCII 接口模块, RS232, 2通道

291D-FAP-G1 Direct Online Reversing Starte

MY2NJ-D2 NEW 24VDC，有反向二极管，2开2闭，触点5A.中国制

1492-SPM2C400 MCB Supplementary Protector 40 A

软启动器 3RW30361BB14

电机启动器 3VU16403MR00

150-F251NBDD SMC Flex Smart Motor Controller

1732E-16CFGM12 ArmorBlock 16 Point Configurable

1771-P5E 1771 Power Supply

193-EEDD E1 Plus 3.2-16 A IEC Overload Relay

199-MSMA1 Surge Suppressor

2090-CPWM7DF-08AA60 MP-Series 60m Standard Power Cable

2097-F2 Kinetix 300/350 10.0 A Line EMI Filter

EDS-308-SS-SC-T C1 D2 6-port 10/100, 2 port single-mode SC fiber (-40 to 75 deg C op temp)

GFK-1503 Manual VersaMax PLC

IC220ACC201 RELAY MODULE ISOLATION SET (REQUIRES 1 IC220TBK206)

IC647CBL708 Cable, Workstation Intf. to Series Six CPU, Parallel, 10 feet

IC647PRTORAM Proficy Portal Oracle Connector (M4 Key)

IC693DSM302 DSM302 motion controller module

IC756ADV001J-99 DV Development - AIX Op Sys Addt'l User, Japanese, Version 9.9

MSI-IGC 7 Day x 24 Hour Support / GlobalCare

SLC/1746 System 1746-RT33 REPLACEMENT TERMINAL BLOCK

Distributed I/O 1738-OB4EM12 24VDC 4 SOURCING OUTPUTS WITH M12 CONNECTORS

Communications 1784-CP11 CABLE ASSY, 10FT/3.20M, IBM XT OR COMPATIBLE CMPTR

Operator Interface 2711-NP1 REPLACEMENT MOUNTING CLIPS

Support 9302-RTS SUPT RENEWAL CONTRACT FOR 9302RT

Support 9324-RL5300FRS SUPT RENEWAL CONTRACT FOR 9324RL5300FR

DeviceNet Products 2706-P43R INVIEW MESSAGE DISPLAY. 1 LINE, 20 CHARACTERS

RSI Software Products 9301-2SE335DEU1R RSVIEW32 RUNTIME 150-5K UPGRADE OUT-SUPT (DE)

RSI Software Products 9326-AD5WDENE WIRING DIAGRAM GENERATOR ADD-ON 5 USER

Motion Control MPG-A010-091S24 MOTOR,SERVO,GEAR RATIO 91,35NM,65RPM,SINGL,BRK

Silver Series 1785-V40L VME PLC-5/40 CONTROLLER W/EXT. LOCAL PORT

HE693PWR524 Power supply adapter for Series 90-30 to allow for redundant power supplies.

IC660BRD020 Genius 24/48Vdc Source Block for Redundancy "T" Output Configurations

QPI-ABR-201 MODULE AB REMOTE I/O

ST-5231 STXi Serial Interface module RS-485, 1 Channel

20BC1P3A3AYNAEC0 PowerFlex 700 AC Drive 20B

20F1AGF212JN0NNNNN PowerFlex 753 AC Packaged Drive

22B-A5P0F104 PowerFlex 40 0.75 kW (1 Hp) AC Drive

140DDI35310C Quantum 开关量DC输入32点24V,4组隔离,负逻辑,CC

284D-FVD4P0B-10-RR-3-DB-SB-EMI DeviceNet Variable Frequency Drive

E3JM-DS70M4T 70cm,扩散反射式,触点输出3A带ON/OFF延时?电源同上

1492-SJLM5-2 IEC Term Blck 2 pole Side Jumper

人机界面 6AV6545-0BA15-2AX0 TP170A 触摸屏，蓝色，6 英寸，320? 240

6ES78331FA130YE5

1497B-A13-M15-0-N Control Power Transformer

1606-XLS480E Power Supply XLS 480 W Power Supply

1769-HSC CompactLogix High-Speed Counter Module

189-AB10 MCB Accessory Auxiliary Contact

194R-FN30-1753-PB Non-Fused 194R Disconnect Switch

2090-CPBM7DF-12AA20 MP-Series 20m Power and Brake Cable

2090-XXNPMP-16S12 MP-Series 12 m Length Power Cable

CBL-30-BT-10 Brake cable for MTR-3S or MTR-3N series servo motors with brake. 10 feet

GF-0200/MTI Connecting FlashCable to Chicago Dial Indicator Logic Series, Zipper c ompatible.

IC200TBX140 Tool box, Micro 40 and software. Includes (IC200UDR140) 24VDC In/Relay Out, requires 120/240VAC power, (IC200USB001) RS-232 option board with (2) 0 -10VDC analog in with Proficy software, manuals and cables (IC646MPM101)

IC646TBSPMPS400 Smart Process Monitoring Process+ server 400 loops

IC647NSE000 CIMPLICITY HMI SMARTEYE Driver

IC693ACC330 Base is discontiued. Use generic TBQC base IC693ACC329.

IC752BUU000 WinCfg & DataPanel Software Upgrade

IC800VMCP100 Power cable for 100 W to 750 W VersaMotion servo motors- 10 meter

SLC/1746 System 1746-OW16 RELAY OUTPUT MODULE FOR PROGRAMMABLE CONTROLLER

Industrial Computers 6189V-35HDD 3.5" HARD DISK DRIVE STANDARD

Application-specific products 1400-PD51A POWERMONITOR DISPLAY MODULE

Operator Interface 2711-B6C20L1 PV600 COLOR KEY&TOUCH, ENET & RS232 PRINT

Support 9301-2SE2400DER SUPT REINSTATEMENT CONTRACT FOR 93012SE2400DE

Support 9307-EM83PXS SUPT RENEWAL CONTRACT FOR 9307EM83PXENE

DeviceNet Products 1734D-IB8XOW8S 24 VDC 8 SINK IN 8 RELAY OUT, DNET COMMS, SPRING

RSI Software Products 9301-2SE250PTU5R RSVIEW32 WORKS 5K-100K UPGRADE OUT-SUPT (PT)

RSI Software Products 9358-BNT60U2 UPGRADE: IN-SUPT: RSBATCH 10 TO 60

Motion Control MPL-B330P-MK22AA MOTOR,SERVO,4.18 NM,5000RPM,MULTI,460V

Motion Control 2090-U3BB2-DM44 BREAKOUT BOARD, CN1, ULTRA3000 DRIVE MOUNTED

GFK-0646 C Programmer's Toolkit for Series 90-70 User's Manual

IC646CCW000 CIMPLICITY Client for Microsoft Windows

MSCPX-21280698 Marathon Exp CPU - 333 MHz AMD CPU, 128M, 6G, Win98, 2 ISA and 2 PCI/ISA expansion slots

PSPC-DC50-220L Prof Shop Floor SPC DC 50 User 220v

20BC015A0AYYANC0 PowerFlex 700 AC Drive 20B

20F11FC043JA0NNNNN PowerFlex 753 AC Packaged Drive

2198-KITCON-DSL CONNECTOR KIT, K5500, DSL

2711P-RBK10 PanelView Plus Accessory

280-PWRM35H-M35 ArmorConnect 3-PH Power Media trnk cable

CQM1-ID214 输入32点. 24V DC

1492-N3 TERM BLCK 2 Pole Side Jumper

通道高速计数模块 6ES7350-2AH00-0AE0 FM350-2，8 通道高速计数模块，最高 20KHz，8DO40pin 前连接器

行程开关 3SE53223SB23

TIA 博途 WinCC 选件 6AV2107-2KE00-0BD0 SIMATIC WinCC WebNavigator for Runtime Professional Powerpack 3 -> 5 Clients

1585J-M8HBJM-40 RJ45 Ethernet Media

1760-IB12XOW4IF PicoGFX Combination Module

188-K2B500 Miniature Circuit Breaker 50 A

194L-A12-1752 12A 194L Load Switch

2090-CHBP8S8-12AA07 Kinetix 6000M IDM Hybrid Cable

2090-UXTBMP-18S07 MP-Series 7 m Length Brake Cable

BC647MPP010 Logic Developer PLC Professional 10 pack with Proficy GlobalCare Complete with USB Hardware key

GC647IFPRSR00900 GCC iFIX Profsnl SCADA 900 I/O Srv

IC200CHS101 I/O interposing disconnect style, 16 point

IC646MSP001 Logic Developer State Professional

IC647IFSTRN00075C iFIX Standard HMI 75 I/O Runtime (M1Component Part)

IC670CHS002 I/O Base, Box Style is obsolete. Recommend IC670CHS001 I/O Base, Barrier Style.

IC697CSE924RR State Logic CPU, 64MHz, 80486DX2

IC800SKCI010 Interface cable to connect an S2K auxiliary I/O connector to the 44A726268-001 terminal block. 1 meter

ControlLogix/1756 System 1756-OF8 ANALOG OUTPUT - CURRENT/VOLTAGE 8 PTS (20 PIN)

Industrial Computers 6182H-10TRH6D VVCE 1000, TOUCH, STD MEM, RIO/DH, DC

Process Control 1757-FIMUPG065 FIELDBUS LICENSE UPGRADE, 65 FIMS

Operator Interface 2711P-RGT10 PV PLUS/VVCE PROTECTIVE ANTIGLARE OVERLAYS QTY 3

Support 9355-WABOEMENR SUPT REINSTATEMENT CONTRACT FOR 9355WABOEMEN

Support 9354-SD101S SOFTWARE SUPPORT CONTRACT RENEWAL

ControlNet Products 1788-CNCR CNET LOGIX DAUGHTERCARD - REDUNDANT COAX MEDIA

RSI Software Products 9301-2SE2400KOU5 RSVIEW32 WORKS 5K-32K UPGRADE IN-SUPT (KO)

RSI Software Products 9355-WABSNEU3 UPGRADE: IN-SUPT: RSLINX SINGLE NODE TO RSLINX GW

Motion Control MPL-A330P-HK22AA MOTOR,SERVO,4.18NM,5000RPM,ENCDR,230V,5.0KG

Motion Control 2090-UXBC-D1515 BREAKOUT BOARD CABLE,CN2,ULTRAX000,15M

CBL-12-MPS-20 Power Cable, MTR-1221-*-D & MTR-1231-*-D Stepping Motor with S2K, 20 Ft.

IC600PB551RR PDT Video Board

IC800SKCBVL050 Power/Brake Cable, S2K to 4.5 - 5kW S-Series Servo Motors, 5 Meters

OC647IFESGRNUNLMTC iFIX Optn: ESig & ERec Unl I/O Runtime (M1Component Part)

20AD052A3AYNACC0 PowerFlex 70 AC Drive 52 A at 40 Hp 20A

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2707-PS220 MICROVIEW 220V AC POWER SUPPLY

280-PWRM22E-M14 ArmorConnect 3-PH Power Media drop cable

FX2N-422-BD RS422 通信用适配器

1492-M6X5H1-50 Connection Products

1494R-N4 Disconnect Switch Shaft

软启动器 3RW44476BC46

ET 200SP 6ES5710-8MA31 35mm安装导轨，长度：830mm

1585D-M4UBDE-2 Micro D-Code, QD Style Ethernet Media

1756-IB16IFK ControlLogix 16 Point Digital Input

1794-TB3SK Flex Terminal Base

194E-E100-TN Neutral Terminal 80 - 100 Amp

2090-CFBM4DD-CDAA15 MP-Series 15 m Length Feedback Cable

2090-K7CK-KENDAT Kinetix 7000 EnDat Converter Module

AT-8624FC-10 Proficy Process Systems Switch with no Multi-mode Fiber Modules from Allied-Telesis

GC646TDV300 Proficy GlobalCare Complete for 300 I/O Point Runtime / Development System.

HMI-AGO-201 ANTI-GLARE OVERLAY 9 inch/ 5 per pack

IC640WDB400 Cable, 9-Pin D to 3 BNC

IC647HSTSSEO50KM eSignature Option for Historian - Standard Server 50000 Points (M4 Key)

IC660BSM021RR Bus Switching Module, 115 Vac/125 Vdc

IC695DEM006 PMM Demo Case: RX3i and PACMotion

IC756WRE024E-26 DV Runtime Win 1-24 Per User Eng v2.6

CompactLogix System 1769-STRT2PT COMPACTLOGIX STARTER KIT PORTUGUESE

PLC-5/1771 System D1771-6.5.49 INJECTION CONTROL MODULE (1771-QD) USR. MANUAL

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Operator Interface 2711P-K7C6D2 PV PLUS 700, KEYPAD, RIO/DH, DC PS, EXT MEM

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Support 8100-HSMMLS SUPT RENEWAL CONTRACT FOR 8100HSMML

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RSI Software Products 9301-2SE220DEU1R RSVIEW32 WORKS 150-300 UPGRADE OUT-SUPT (DE)

RSI Software Products 9701-VWSB100AFRE RSVIEW SE STATION 100 DISPLAY (FRENCH)

RSI Software Products 9399-HDWAREREFDE HARDWARE INTERFACE CONFIG. USER GUIDE(GERMAN)

Motion Control 2098-DSD-HV050-DN HIGH VOLTAGE DRIVE, 11A/22A, ULTRA3000 W/DNET

BC5105KAW0000 15 Inch Panel-C Industrial Computer - Bundled - w/ Windows2000

IC300DIQ612 8 DC Inputs (12/24vdc, pos/neg logic), 6 Relay Outputs (4.0A per point isolated)

IC752FPY000 Industrial Floppy Drive in Case for Display Stations

MTR-3S46-G-R-0-E-SRR Servo Motor with Seal

ZA06B-6110-K200#XXS CZ4 AC power connector kit for BSVM1-40i Beta i series amplifier

20BP105A0ANNANC0 PowerFlex 700 AC Drive 20B

20G14TF370JN0NNNNN PowerFlex 755 AC Packaged Drive

25A-A8P0N114 PowerFlex 523 1.5kW (2Hp) AC Drive

2711P-T12C4D8K PanelView Plus Terminal