5X00226G03
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公司名:厦门莫格电气自动化有限公司
联系人:雷琳
电话:
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业务QQ:1982497648
Email:1982497648 @qq.com
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控制系统基本原理控制策略摘 要:介绍TMP01可编程温度控制器的工作原理及控制点的设置方法,分析了TMP01在温控和传输中的典型应用电路。项目的实施简介汽车转向泵是一种中汽车的零部件,它由多种零件组成,需要借助不同的设备,按照一定的工序把它们组装起来。在整个过程中,不仅要完成基本的装配,还要对过程中诸如压力、位移、时间等参数进行实时监控,以满足工艺所提出的严格要求,保证装配质量。汽车转向泵自动装配线就是完成上述功能的一组设备,它是由多个工位组成的一条流水生产线,每个工位分别由1台可编程控制器控制,以实现不同的功能。0引言锅炉作为热电站的主要设备,要求安全长周期运行,其中结垢是影响寿命的主要因素,对水的要求比较高。锅炉用水是将水在一定的温度和压力下加热产生蒸汽,用蒸汽作为传热和动力的介质,对于低压和中压锅炉,这种锅炉对水质要求稍低;而高压锅炉对水质要求非常高。凡能导致锅炉、给水系统及其它热力设备腐蚀、结垢及引起汽水共腾现象,使离子交换树脂中毒的杂质如溶解氧、可溶性二氧化硅、铁以及余氯等都应大部分或全部出往。在锅炉水处理中,锅炉补充水的离子交换水处理是基本和重要的水处理方法,我单位三个电站均采用这种方法。离子交换树脂失效后必须加碱或加酸进行还原,因此产生大量的酸碱废水,直接外排不但影响环境,而且受到环保部分的监视,造成不必要的损失,直接影响经济效益。引言
塑料挤出机是异型材挤出生产线(如塑钢门窗的生产) 和铝塑复合管生产线上的关键设备。挤出机自加料端至机头分为加料区、熔融区和均化区3 个区。在加料区,固体塑料通过与料筒的磨擦作用而被向前输送并逐渐压实;在熔融区,固体塑料被加热熔融,在液固界面上天生一层熔体膜,当熔体膜厚度过螺翅与料筒的间隙时,熔体被螺翅刮落,在螺翅前侧形成熔池,后侧形成固体熔床;在均化区,物料在螺杆前进的过程中受到正流、侧流、倒流、漏流4 种运动的搅拌、剪切和压紧作用,得到充分混合、塑化,并在一定压力下连续地通过口模而形成连续体。在挤出机中温度和速度控制是非常重要的。
贝加莱公司的产业自动化产品PCC是综合了PLC和产业计算机优点的新一代可编程计算机控制器,具备各种标准的控制功能,硬件采用了能灵活配置的模块化结构,可带电插拨,可靠性高。PCC 支持多任务分时操纵系统,提供了8 个分别具有不同循环时间不同优先权的任务等级(task class) 。其中优先权高的任务等级,即高速任务有着较短的执行周期(周期可由用户设定,范围从1ms 到20ms) ,而标准任务的循环时间可从10 ms到5000 ms设定。而且每个任务等级可包含多个具体任务,这些任务中间可以再细分优先权的高低。
PCC的多处理器和智能I/ O 技术使其智能性强,智能模块内部有自己的CPU ,其运动模块配以高精度高质量的运动控制算法,温度模块配以具有自学能力的温度调节算法(PID 和模糊调节技术) 。智能温度PIDxh 软件可以自动计算出不同温控所需要的PID 参数,过程控制的PID 调节可以达到50μs 一个回路。
PCC产品使用开放式总线结构,与各种系统通讯方便,提供支持CAN BUS 的硬件模块并自带CAN 接口。因此,很轻易实现CAN BUS 物理连接,并通过相应的通讯程序实现PCC系列产品之间的通讯。帧驱动器(
driver) 是贝加莱公司为实现与第三方设备之间进行通讯而设计的软件工具箱。由于Frame Driver 是一个自由通讯协议,编写串行接口(如RS - 232 ,RS- 485/ 422 ,TTY等) 的通讯协议非常方便。通常的数据通讯,用户必须对端口的细节了解很清楚才能通过编程实现对接口各管脚的操纵。而帧驱动器将这些操纵集中起来,用户不必知道接口的细节就可以通过帧驱动器命令直接传输读写数据。
PCC提供了结构化高级语言PL2000 ( 类似C 语言) ,也可使用梯形图(LAD) 、指令表(STL) 编程,且具有强大的数据运算和处理能力。
本文先容PCC在铝塑复合管生产线中对4 台挤出机的控制。
1 系统的构成和功能
图1 为PCC控制4 台挤出机系统框图。4 台挤出机都是单螺杆挤出机:内管挤出机螺杆主电机为75kW直流电机;内管涂胶挤出机螺杆主电机为55kW直流电机;外管涂胶挤出机螺杆主电机为55kW直流电机;外管挤出机主电机为45kW直流电机。4 台挤出机的螺杆直流电机都是由数字式直流调速系统E590 驱动,它们通过主站处理器模块的IF2 口以RS - 422 与PCC通讯。牵引机主电机是三相交流电机,均由Lenze 变频器驱动,它们通过主站接口模块的IF2 口以RS - 485方式与PCC 通讯。上位机为贝加莱公司的PROVIT -5000 系列工控机,用于在人机界面上对全线设备集中监控。挤出机的控制选用PCC2005 作为主站, 两台PCC2003 作为从站,包括电源模块PS465 、处理器模块、接口模块、温度输进模块、模拟量输进模块、模拟量输出模块、数字量输进模块和数字量输出模块。工控机、主站和两个从站通过CAN 现场总线实现实时通讯。
VAT Valve Control 61240-PAGD-AHF4?/0018
Telemecanique Reversing Motor Starter LC2D40AG7 120vac Coil 30HP
Superior Slo-Syn Motor Hazardous Location Model X1002 240vac
Banner Convergent Laser Sensor PD45VP6C100Q
MKS Baratron Profibus Manometer 626A11TBD4
ABB Robotics Control DSQC230 DSQC-230
10pc Swagelok Male Elbow SS-810-2-8 1/2" tube x 1/2" male pipe
Square D Size 2 Contact Kit 9998SL-14 4 Pole
PHD PNEUMATIC AIR GRIPPER GRB11-2-32 X -90-M
TRS Systemtechnik DeviceNet INX22V3 CNX21
Kalmar AC Forklift Hi-Lo Contactor 74911084-7 IC4482CTRA800AA?208X0
Omron H7CX H7CX-A11D1-N Counter 12-24VDC VAC24 1 Stage 6 Digits 1/16 DIN
Eagle Signal Cycl-Flex Minutes Timer HP56A601 0-60 Minutes
Keyence Light Curtain Set PJ-V22 PJ-V22T PJV22R
Allen Bradley VFD Programming Terminal 1201-HJP Series B
Allen Bradley DeviceNet Adaptor 1738ADN18 Series A
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WELDTRONIC DECADE 5 WELDING CONTROLLER 811-3800 TYPE Ing 60HZ
Allen Bradley 1791 Remote Input Module 1791-16B0
SKF Roller Bearing 6220-2RS1
Allen Bradley Thermal Overload 592-TPD300 304amp
Vexta Motor Amplifier BXD120R-R
Fairchild Electric to Pneumatic Transducer T6000 0-10VDC IN / 3-27PSI OUT
Ormec Digital Drive SAC-SW260/EPD NEEDS REPAIR
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Cutler Hammer Current Transformer D60LT6 50-450amps
PARKER REGULATOR FLOW METER 54016890 HFR902W3PVXFS8F?IFK
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Victor 500 Series Instrumentation Regulator SGL500/15/4F/4F UN
Fairchild Electric to Pneumatic Transducer TA6000-02 0-10vdc in 3-27psig out
Boston Gear VFD ACX4015 460v 1.5hp
*NIB* Flex Link Pallet Stop XKPD 32x15 _ Flex _ XKPD32x15
Textron Cone Drive SHV30-Y7A 60:1 ratio 1750 rpm input 1" Shaft REBUILT
Tri-Tronics Smarteye Luminescence Stealth-UV Sensor UVS-4
Omron Thermocouple E52-P6D
Dongan Control Transformer 50-1000-053 1.0 kva 240/480p 120/240s
Baldor Washdown Motor VSSWDM3545 35V824R933 1hp 230/460v 3500rpm
Mitsubishi A Series PLC Module AX20 200vac Input
Mitsubishi A Series PLC Module AX80 12/24v dc input
Ward Leonard Replacement Contact Kit 5M-056 Size 5
Control Concepts SCR Power Controller 1600-PM6-01 480V 20AMP
Omron PLC Power Supply CVM1-PA208
STI Light Curtain Controller LCC-FB-AC1-U
Dynamics Research Corp Encoder 35-11-B16-9000Z?530
Omron PLC CPU C200H-CPU01-E
Fanuc Power Unit A20B-1000-0770-?01
Pepperl & Fuchs Switch Isolator WE77-RE2
Leuze Lumiflex Light Curtain Receiver CR30-600BH5
MKS Mass-Flo Controller 500 sccm 1179B00752CR14V Viton H2
Dodge Tigear Gear Reducer MR94751L1QAD
Parker Compumotor Servo Motor CM232AE-00083
Allen Bradley Thermal Overload 592-TPD300 304amp
STI MiniSafe B Series Light Curtain Receiver MS4320BR
STI MiniSafe B Series Light Curtain Transmitter MS4320BX
Telemecanique / SR2B201B Logic Relay 24VAC With Display
Opcon Sensor Logic Module 8281A-6501
Process Controller R1100-10-00-1
Balluff Datasensor Photoelectric Sensor BOS-S50-ML-5-C0?1-PP
Unico Control board 303-001 2
Goring Kerr Control Board TEK210-2
SKF Roller Bearing 1/2 Set 7213 CD/P4A DGA
Vorne Industries Alphanumeric Display 214OSB-120
Kreuznach Lens F=45 (1.8") 44.9
Balluff Photoelectric Sensor BOS 12M-PS-1XB-S4-C 10-30vdc 200mm Sensing
Telco SpaceGuard Light Curtain Transmitter SGT 1-085-016-A-3F
Robershaw Displacement Level Switch SL406B13A00H231
P & B Mercury Wetted Contact Relay JML111081
Senvex 500 Quick Change Robot Grip System GSQ-G
Modicon TSX Quantum Power Supply Module 140CPS11410 115/230vac
Escort Memory Systems LRP75 Passive Reader / Writer
125pcs Phoenix UDK4-ULA Terminal Block w/ Indicator
Veeder Root Totalizer 799716-020
Siemens Analog Module 6ES7-332-7ND02-?0AB0
Phoenix Contact Interbus Module FLS-IB-M12DO-8-?M12-2A FLSIBM12DO8M12-?2A
Hydria Lineman LM-5 Voltage Monitor 460vac
Grove Gear Ironman Gear Reducer NH8210121.00 NHBMQ8215R56 5:1 3.65HP
P & B Mercury Wetted Contact Relay JM1-114-12 JM111412
SMC Softstart Valve AV5000-N06-5DZ UN STOCK
SMC Softstart Valve NAV5000-N06-5DZ UN STOCK
Hedland Flow Meter H783B-020 1" NPT 20GPM
Russellstoll Pin & Sleeve Socket JCS1534LK 600V 400HZ
Spectrum Illumination RL4 Standard Series Ring Light RL4-880 24vdc
Magnetek GPD315 VFD 1hp 460v Model MVB003
TRS Systemtechnik DeviceNet INX22V3 CNX21
Dolan Jenner Control Board PWA01-022014
Barber Colman Temperature Control MAM1-003-00-00-?0 0-999f J Thermocouple
Square D Circuit Breaker FAL361001212 100 AMP
Mennekes Pin & Sleeve Interlock Receptacle ME 560MI9 120 / 208VAC 60AMP
Endress Hauser Soliphant II Level Sensor FTM30-A5BB1
Gemini Pneumatic Actuator Valve A422
Cleco Nut Runner 88RSA-5C-3
Cleco Nut Runner Nut Setter 35RNAL -7M
Cleco Nut Runner 8RSA-10BQ
INGERSOLL-RAND Model EP2612N Electric Screwdriver 1200RPM , 26 in.lbs. Torque
Red Lion Message Display ADI
STI Safety Relay SR11M 44510-0450 24v AC/DC
Allen Bradley Hazardous Location Pressure Switch 836-CP11-HKC7-R
Unico Control board 303-001 1
Mitsubishi FX Series FX-2AD-PT Thermocouple Module
Assembly Qualifier Control Box AQ100-OE3
Hohner Encoder 60-6505/40
Rittal 90 Degree Angle Piece CP 6524.000 RAL 7030
2pc Shinko Electric Brake Clutch BO-5 24VDC 6.4 WATT
Banner Parts Verification Array PVA375P6E
Allen Bradley Compact I/O Power Supply Module 1769-PA2 Series A Rev 3
Keyence Light Curtain Set PJ-V22 PJ-V22T PJV22R
Banner Ultrasonic Sensor Q45UBB63BCQ
Kalmar AC Forklift Hi-Lo Contactor 74911082 CTRB800AH214X0
Bussman KRP-C-2000SP Low Peak Fuse
Balluff Micropulse Linear Transducer BTL5-A11-M0102-?Z-S32 / US
Allen Bradley Contactor 100-C30DJ10 Ser C 24vdc Coil IN BOX
48pcs Allen Bradley 3 Tier Terminal Block 1492-WTS3 Series B
Telemecanique Interlock Door Switch XCKJ 5951B2 IN BOX
Sony Motion Control Power Supply PU20-11-1
Robotron Battery Ram Memory 473-0-0273-01 Rev 1
Termiflex Keypad Panel CP/2500 99-5100-0005 IN BOX
David Clark Powered Headset H5030 Part 12511G-01 16 Decible Reduction
Allen Bradley Servo Cable 2090-XXNPMP-16S?30 Series A
Pepperl & Fuchs Palm Button PB2-010-9 24vdc
10pc Telemecanique Contact Block ZA2BZ103
GE Fanuc IC693ACC336A Breakout Board with IC693CBL324 I/O Cable
Swagelok Normally Closed Actuator MS-8B-5C 150psi
Heat Pump Control Board VT2240 QD-1000
Westinghouse 15.5kV Fuse 12amp 678C295G02 OLD STOCK
West Instruments Mokon Temperature Controller M3810L021141800?H10
Allen Bradley Size 5 Contactor 100W-B300N*2 2 Pole
Mitsubishi VFD FR-E520-1.5K-NA 240VAC 2HP
Banner Ultrasonic Proximity Sensor Q45UR3BA63CQ6-6?3060
STI FlexSafe-B Series Light Curtain Transmitter FS4312B-2R-1 1st Segment
Allen Bradley 1791 Remote Input Module 1791-16B0
Mitisubishi VFD Deviation Detector FR-FD
Balluff Datasensor Photoelectric Sensor BOS-S50-ML-5-C0?1-PP
Daktronics Message Diplay Marquee A-1115-06
Allen Bradley 800H Heavy Duty Enclosure Panel 800H-2AH Ser M 2 Push Button
Insulflex Parker Protective Firesleeve Heatshield FS-F-18 36' Roll
Modicon TSX Quantum 24 VDC Input Module 140DDI35300
Swagelok 316 Stainless Ball Valve SS-45S8 2500psig IN BOX
Continental Hydraulics Valve VSD05M-3A-GB5H-?60L-A
Tri-Tronics Smarteye Color Mark Sensor CMS-1AF1 IN BOX
Allen Bradley 1792D-8BV0D Ser B w/ 1792D-CB12 Ser B
Modicon TSX Com Adaptor 170PNT11020 w/ 170ADO35000
Ronan Control Unit X51NSM1-115 & X51N-420D-420
Mass Media Kiosk Monitor Flat Screen 15.1" TFT LCD
DURANT EATON COUNTER 6-Y-1-2-RMF-PM 115 VAC 6Y12RMFPM115
Cutler Hammer Eaton Circuit Breaker FS340060A 60AMP
Allen Bradley SensaGuard Non-Contact Switch 440N-Z21S26H 24vdc IN BAG
Opcon Sensor Logic Module 8282A-6501 IN BOX
Allen Bradley SensaGuard Non-Contact Switch 440N-Z21S26A 24vdc IN BAG
Exair Ion Air Knife 7112 13" Length
Eurotherm High Limit Control 2216E/NS/VH//XX?/RF/2XX/ENG/XXX?XX/EUO523
Mitsubishi A Series PLC Module A1SJ71C24-R2
ABB Roboitcs Power Supply SR927530 Finlandia Interface
Mitsubishi Q Series CC Link Master Module QJ61BT11 BUY MINE!! BUY MINE!!
24pc Parker Push Lock Fluid Connector 30182-12-12B 3/4" x 1"
Fuji Super Fast Fuse CS5F-250
Square D Heavy Duty Limit Switch 9007-TUD1
Modicon TSX Com Adaptor 170PNT11020 w/ 170ADI35000
Modicon TSX Com Adaptor 170PNT11020 w/ 170ADO34000
GE Fanuc IC693ACC336A Breakout Board with IC693CBL324 I/O Cable
Omron H7CX H7CX-A11D1-N Counter 12-24VDC VAC24 1 Stage 6 Digits 1/16 DIN
GP50 Pressure Transducer Model 211-B 5000 psig
Allen Bradley Guardmaster Ferrogard Switch 440N-G02061 Series B
EEV Welding SCR 304-0068V2 CAN11ISM22JX
Turck Combi Prox Sensor Bi15-CP40-VDZ3X?2 20-250vac / 20-320vdc 15mm Sensing
Key High Vacuum Valve BL-200-0-K
Balance Dynamics Corp Balancer Controller 3362608
10pc SMC Pneumatic Cylinder NCM75-G40002-02?00
Omron Photoeletric Sensor E3SA-RS50C43A 12-24VDC
Modicon TSX Com Adaptor 170PNT11020 w/ 170ADM35010
Eagle Signal Second Timer CE505A6
Humphrey Select-A-Count Pneumatic Programmer SAC-24
Numatics Solenoid Valve w/ manifold 555BB515K019M30
Tokimec Hydraulic Reducing Valve RDVCVU25X3J39W2?4510JA
Tokimec Hydraulic Reducing Valve RDV XT03F20JAS8J
UNILOY Temperature Controller 49-814
SMC Digital Input Block EX600-DXPD 24vdc Input PNP
Eupec Powerblock TT251N-12-67917?1-02 TT251N126791710?2
CTC Operator Interface P11-314DR NEEDS REPAIR
Datyon AC Motor 3/4 hp 220/440v IN BOX
Johnson Controls D-3153-3 Damper Actuator with 5 to 10 PSIG Spring
CTC Operator Interface P11-314DR NEEDS REPAIR
Turck Multi Box Cordset Junction Box VB80-P7X9-CS12
Minarik DC Drive MM230011C 115/230vac Input 90/180vdc Output 1.5amp
Allen Bradley 1791 Remote I/O Block 1791-32B0
Mannesmann Rexroth Hydraulic Solenoid Valve 4WE10E31/CG24N9?A
Cross Hydraulic Control Valve 160139 or AD13AG3000
Automatic Timing Controls ATC 120second Timer 315F008A02XK
Square D TSX Momentum DeviceNet Module 170 LNT 710 00 52046-353-53
Texas Instruments Mod 550 Loop Access Module PM 550-400
Toshiba Power Switching Module MG50M2CK1 7-25HP
Balluff Incremental Encoder BDG636021030W12?6040065 400ppr
CTC Operator Interface P11-314DR NEEDS REPAIR