现货、英维思TRICONEX、西屋、西门子停产卡件、模块！特多优惠等您来！！

在不同的工业控制系统中，工控软件虽然完成的功能不同，但就其结构来说，一般具有如下特点：实时性：工业控制系统中有些事件的发生具有随机性，要求工控软件能够及时地处理随机事件。周期性：工控软件在完成系统的初始化工作后，随之进入主程序循环。在执行主程序过程中，如有中断申请，则在执行完相应的中断服务程序后，继续主程序循环。相关性：工控软件由多个任务模块组成，各模块配合工作，相互关联，相互依存。人为性：工控软件允许操作人员干预系统的运行，调整系统的工作参数。在理想情况下，工控软件可以正常执行。但在工业现场环境的干扰下，工控软件的周期性、相关性及实时性受到破坏，程序无法正常执行，导致工业控制系统的失控，其表现是：程序计数器PC值发生变化，破坏了程序的正常运行。PC值被干扰后的数据是随机的，因此引起程序执行混乱，在PC值的错误引导下，程序执行一系列毫无意义的指令，最后常常进入一个毫无意义的“死循环”中，使系统失去控制。
输入/输出接口状态受到干扰，破坏了工控软件的相关性和周期性，造成系统资源被某个任务模块独占，使系统发生“死锁”。数据采集误差加大。干扰侵入系统的前向通道，叠加在信号上，导致数据采集误差加大。特别是当前向通道的传感器接口是小电压信号输入时，此现象更加严重。RAM数据区受到干扰发生变化。根据干扰窜入渠道、受干扰数据性质的不同，系统受损坏的状况不同，有的造成数值误差，有的使控制失灵，有的改变程序状态，有的改变某些部件(如定时器／计数器、串行口等)的工作状态等。笔者在研制电力远程抄表系统时就曾遇到因现场强电磁干扰而造成RAM数据经常性被破坏的情况。控制状态失灵。在工业控制系统中，控制状态的输出常常是依据某些条件状态的输入和条件状态的逻辑处理结果而定。在这些环节中，由于干扰的侵入，会造成条件状态错误，致使输出控制误差加大，甚至控制失常。

◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇
厦门仲鑫达自动化设备有限公司
欧阳英（销售经理）
移动电话：13394057292
电话：0592-5856292
传真：0592-5165561
邮箱：370848070@qq.com
Q Q ：370848070 , 2687338778
地址；厦门思明区湖滨东路湖光大厦8楼A单元
◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

【诚信经营】【质量可靠】【进口原装】【拆包防伪】
【超大库存】【当天付款】【顺丰速运】【欢迎抢购】

主要优势产品：
【..美国..英维思 Invensys FOXBORO I\A系统, Triconex ESD系统】
【..美国.. .AB ..1756系列,1785系列,1746系列,1747系列,1771系列】
【..瑞士.. .ABB.. 机器人 DSQC系列,ABB Advant OCS,ABB Procontic PLC CPU】
【..法国....施耐德.. 140莫迪康昆腾系列处理器,内存卡,电源模块等。】
【..德国...西门子..Siemens MOORE,S5,S7,6DD等】
【..美国...通用电气..GE..IC693/IC697系列】
【..美国 ...Westinghouse（西屋）： OVATION系统、WDPF系统、WEStation系统备件。】
【..德国...Bosch Rexroth（博世力士乐）：Indramat，I/O模块,PLC控制器,驱动模块等。】
【..美国... Motorola（摩托罗拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。】

CONTROL TECHNIQUES RT-420SB USPP RT420SB

 

CONTROL TECHNIQUES UNI-1403 USPP UNI1403

 

Control Techniques SP3201 Unidrive 240 V 7.5/11.OkW

SP-2401 Control Techniques VFD New In Box 10HP Unidrive Inverter SP2401

CONTROL TECHNIQUES DIGITAX DBE 220

 

CONTROL TECHNIQUES SERVO MOTOR NTE-355-CONS-0000

 

CONTROL TECHNIQUES CDE220 USPP CDE220

 

Control Techniques SP0201 | 12mo warranty | Free EU Shipping | Inc UK VAT

CONTROL TECHNIQUES 02-777821-00 USPP 0277782100

 

CONTROL TECHNIQUES PCM-17 NSPP PCM17

 

Control Techniques DST1401B | 12mo warranty | Free EU Shipping | Inc UK VAT

CONTROL TECHNIQUES SX33400750PB NSPP SX33400750PB

 

Control Techniques SK2403 |11KW Inverter Drive 380...480V AC 25A

SKD3400550 Control Techniques Commander SK 5.5KW Inverter Drive 13A 400VAC 3PH

CONTROL TECHNIQUES MGM-340-CONS-0000 USPP MGM340CONS0000

 

Control Techniques SKD3200400 | 4KW Inverter 17A 240Vac 3PH | Inc UK VAT

CONTROL TECHNIQUES BRUSHLESS AC SERVO MOTOR 75EZB300CACAA

 

Control Techniques UD53 ISS2 Resolver Option Module

CDE 1100S CONTROL TECHNIQUES VARIABLE FREQUENCY INVERTER ID861

 

Control Techniques Emerson Unidrive SP SP2201 50-60hz, 3PH 13,4A 3,0/4,0kW

 

Control Techniques Emerson Unidrive SP2403 11.0/15.0kW

 

Control Techniques AC Induc. Motor 95C0627_95CO627_RPM 1450, HZ 50_Pole 4

MGM-340-Cons-0000

 

1 USED CONTROL TECHNIQUES DXM-340C W/ EMERSON PG90

CONTROL TECHNIQUES 60 HP FREQUENCY INVERTER V4500ICD

Control Techniques UNI2402 AC Drive 7.5KW 10HP 16 amp UNI 2402

CONTROL TECHNIQUES MGM-316-CONS-0000 MGM 316CONS0000

 

CONTROL TECHNIQUES WARNER SECO CT-M44-M45R 20 HP DC DRIVE ***XLNT***

(BRFM) 1 USED CONTROL TECHNIQUES CDE75HPICD AC DRIVE

EMERSON UNIDRIVE SP1406 5.0/7.5 HP SW 01.19.00 12.6 AMP INPUT 380/460 VAC NEW

115DSA301CAABA SERVO MOTOR CONTROL TECHNIQUES ID3155

 

EMERSON CONTROL TECHNIQUES Mentor 2 20hp Non Regen M45-14ICD 45.0A Drive

 

CONTROL TECHNIQUES 1590-8110 USPP 15908110

 

Control Techniques DST1201B | 12mo warranty | Free EU Shipping | Inc UK VAT

Control Techniques MAXAX 100/3000 Brushless AC Servo Drive Repair

CONTROL TECHNIQUES ES-2300RG USPP ES2300RG

 

CONTROL TECHNIQUES 115UMC300CACAA UNIMOTOR UM SERVO 3000RPM 6 POLES REV B (5E7)

 

Control Techniques 50/60HZ 380/480V 3Ph 12-13.7A UNI2401

Control Techniques Variable Frequency Inverter CDE 550 888809 off Willemin W-138

DIRECTAX 2 CONTROL TECHNIQUES DIVERSEN DIRECTAX2 DIRECTAX 2

DIRECTAX1 CONTROL TECHNIQUES DIVERSEN DIRECTAX1 DIRECTAX 1

CONTROL TECHNIQUES TA-420 USPP TA420

 

CONTROL TECHNIQUES 960501-10 USPP 96050110

 

CONTROL TECHNIQUES EN-208-00-000 USPP EN20800000

 

Control techniques Unidrive application module UD70, 6 Months warranty, CT UD 70

Control Techniques, Unidrive UNI-1401, 0.75 KW, 6 months warranty! UNI1401

Control Techniques Variable Frequency Inverter CDE 550 888822 off Willemin W-138

CONTROL TECHNIQUES 95UME400CACAA NSPP 95UME400CACAA

 

CONTROL TECHNIQUES DXM-340C USPP DXM340C

 

Control Techniques Unidrive UD53, ISS2 Resolver Module, 6 Mo. Warranty, UD-53

CONTROL TECHNIQUES UNI1401 0.75KW AC DRIVE

CONTROL TECHNIQUES PCM-18 USPP PCM18

 

CONTROL TECHNIQUES 2950-8400 NSFP 29508400

 

CONTROL TECHNIQUES PCM-22Q USPP PCM22Q

 

CONTROL TECHNIQUES PCM-22 USPP PCM22

 

CONTROL TECHNIQUES COMMANDER CDE CDE15HPICD AC DRIVE

Control Techniques Emerson DST1204B Digitax ST Controller NEW

NEW Control Techniques DXM-4120WB DXM4120WB Motor

CONTROL TECHNIQUES PCM-11 *SEALED*

Control Techniques UNI1402 Unidrive 1.1kW 380/480V 4.3A Money Back Guaranteed

Control Techniques DBE220 Digitax Brushless AC Servo Drive 2.2KW

 

Control Techniques DCD140X14/28 DC Servo Drive 14A 105VAC 3 Phase ! WOW !

Control Techniques UniDrive V3 Uni1403 1.5KW NIOB CSQ

 

CONTROL TECHNIQUES MENTOR II 2 M45-14RL 15KW CTD001

 

CONTROL TECHNIQUES MIC8208 USPP MIC8208

 

CONTROL TECHNIQUES MIC8208-B USPP MIC8208B

 

Control Techniques UD53 ISS2 Resolver Option Modul

 

Control Techniques Frequenzumrichter SKC 3400300 3,0 KW

 

Control Techniques Unidrives SP 1402 Frequenzumrichter

 

CONTROL TECHNIQUES MIDI MAESTRO 140X8/16 OVP

 

CONTROL TECHNIQUES 820033-01 USPP 82003301

 

CONTROL TECHNIQUES FM-4PB NSFP FM4PB

 

CONTROL TECHNIQUES FM-4DN NSFP FM4DN

 

CONTROL TECHNIQUES SP2203 USPP SP2203

 

Control Techniques Unidrive UD53, ISS1 Resolver Module, 6 Mo. Warranty, UD-53

CONTROL TECHNIQUES CDL-II-DBU USPP CDLIIDBU

 

CONTROL TECHNIQUES CDII-DBU USPP CDIIDBU

 

95UMC300CACAA UNIMOTOR UM AC SERVOMOTOR CONTROL TECHNIQUES ID3891

 

CONTROL TECHNIQUES 960146-01 USPP 96014601

 

CONTROL TECHNIQUES 75UMB300CBCAA USPP 75UMB300CBCAA

 

CONTROL TECHNIQUES MD-407-00-000 NSFP MD40700000

 

Control Techniques DD150 | 12mo warranty | Free EU Shipping | Inc UK VAT

EMERSON CONTROL TECHNIQUES MENTOR 2 10HP M25-14ICD

 

Control Techniques SK2402 7.5KW Inverter Drive 380...480V AC 3PH 16.5A

CONTROL TECHNIQUES MGM-316-CONS-0000 SERVO MOTOR *USED*

CONTROL TECHNIQUES SP2401 VERSA DRIVE COMAU, NEW

Warranty Control Techniques MAXAX 200 Servo Drive MAXAX200 200/3000 STDG10

UNI2402 CONTROL TECHNIQUES UNIDRIVE | UNI-2402 with UD71serial interface module

Control Techniques Mentor II 10 HP Motor Drive M25R-14ICD 220/480 VAC

SP1405 Control Techniques Emerson Servo Amp

Control Techniques Variable Frequency Inverter CDE 550 888819 off Willemin W-138

CONTROL TECHNIQUES DST1405Z NSPP DST1405Z

 

CONTROL TECHNIQUES M45RGB14 15 kW MENTOR 2 II DRIVE

CONTROL TECHNIQUES V550-ICD USPP V550ICD

 

CONTROL TECHNIQUES M25R-GB14 USPP M25RGB14

 

Control Techniques 75DSC300TBAAA, Used, 75DSC300TBAAA, Fast Shipping

Control Techniques, Unidrive UD-50 option module, 3 Months Warranty! UD50

CONTROL TECHNIQUES 960154-01 USPP 96015401

 

CONTROL TECHNIQUES UNI-1402 USPP UNI1402

 

Control Techniques EMERSON Unidrive SP SP1405 NEW IN BOX
Control Techniques DYNAMICS 115U2D400VBCAA115240 NEW IN BOX

CONTROL TECHNIQUES UNI-1401 UNI1401 0.75KW STDM50

CONTROL TECHNIQUES AC SERVOMOTOR # 75DSA300HAAAA -# 850317- 3000 RPM- 11mm-NEW

CONTROL TECHNIQUES PCM-16 USPP PCM16

 

CONTROL TECHNIQUES DXM-316C USPP DXM316C

 

Control Techniques SP2402 Unidrive 3-Phase

Control Techniques Commander SE SE23400220 SE 3.5T

 

Control Techniques MAXAX 100Servo Drive 262326

 

Control Techniques M25-14RL, Mentor II , Digitaler DC Antriebregler , 7,5 KW

 

Control Techniques Servomotor 115DSC-300H-V

 

Control Techniques Commander SK SKC3400750 V.05 7,5kW NEW

 

CONTROL TECHNIQUES SERVO DRIVE MAESTRO DCD 140X8/16 REM

 

CONTROL TECHNIQUES COMMANDER FREQ. INVERTER CDE150 GEB

 

CONTROL TECHNIQUES COMMANDER FREQ. INVERTER CDE150 CTI002 GEB

 

6M4Q7.5, CONTROL TECHNIQUES, DIVERSEN, DIVERSEN, 6M4Q75

CONTROL TECHNIQUES VCDII-75 USPP VCDII75

 

CONTROL TECHNIQUES DXM-340C SERVO MOTOR

 

CONTROL TECHNIQUES 960106-03 USPP 96010603

 

CONTROL TECHNIQUES EI-DN-203-00-000 NSPP EIDN20300000

 

CONTROL TECHNIQUES DXM-316W USPP DXM316W

 

CONTROL TECHNIQUES 960098-47 USPP 96009847

 

CONTROL TECHNIQUES M432-NNN0-8G0Y-10 *USED*

Control Techniques UNI2402

CONTROL TECHNIQUES SE23200400 COMMANDER SE 5.5TL 0-240V *NEW IN A BOX*

CONTROL TECHNIQUES 142DSD300TAAAA 3000 RPM

Control Techniques Mentor II DC Motor Drive, 10 HP

CONTROL TECHNIQUES SP2201 UNIDRIVE *NEW IN A BOX*

FX-340 Emerson Control Techniques Servo Positioning Drive FX340

Control Techniques Servo Motor 142UMD300CARAA 190mm, 460 VAC, 3000 R.P.M MAX
168 lb-in Continuous Stall Torque SIN/COS Encoder Feed

CINCINNATI MILACRON ARROW 750 CONTROL TECHNIQUES MAXAX 100 AC SERVO DRIVE CRA001

 

CINCINNATI MILACRON ARROW 750 CONTROL TECHNIQUES MAXAX 100 SERVO DRIVE STDN07

 

CINCINNATI MILACRON CONTROL TECHNIQUES SPINDLE MOTOR 95A0501 T.9-112/L 55RSS101

 

115UMD300CACAA Control Techniques Emerson Servo Motor

CONTROL TECHNIQUES SP1403-ICD AC SERVO DRIVE ***XLNT***

CONTROL TECHNIQUES 9500-8501A USPP 95008501A

 

CONTROL TECHNIQUES NTE-355-CONS-000 NSFP NTE355CONS000

 

CONTROL TECHNIQUES 960117-01 USPP 96011701

 

CONTROL TECHNIQUES SERVO MOTOR CTM4-14.3-20 R.94-5F6

 

CONTROL TECHNIQUES SP-2401 USPP SP2401

 

CONTROL TECHNIQUES 92001629 FNFP 92001629

 

EMERSON COMMANDOR CONTROL TECHNIQUES SK2403 11KW/15KW INVERTER

 

CONTROL TECHNIQUES VB75ICDNP USPP VB75ICDNP

 

Control Techniques servo motor 115MSB070201AG, With brake, From Arrow 750

Control Techniques SX23400220PB | 12mo warranty | Free EU Shipping | Inc UK VAT

Control Techniques SKC3400400 | 4KW Inverter Drive 380...480V AC 3PH 9A

CONTROL TECHNIQUES 95UMC300CAAAA USPP 95UMC300CAAAA

 

CONTROL TECHNIQUES 960162-01 USPP 96016201

 

CONTROL TECHNIQUES 140X14/28 MIDI MAESTRO DC SERVO DRIVE 2.18KVA 1.96KW (3H3)

 

CONTROL TECHNIQUES DRIVE F3N5E

 

CONTROL TECHNIQUES DXM-340CB SERVO MOTOR *NEW IN A BOX*
CONTROL TECHNIQUES 115-UMC100CACAA USPP 115UMC100CACAA

 

CONTROL TECHNIQUES DIN3380400B NSFP DIN3380400B

 

CONTROL TECHNIQUES VB150 USPP VB150

 

CONTROL TECHNIQUES 960113-04 USPP 96011304

 

CONTROL TECHNIQUES PCM-15 USPP PCM15

 

CONTROL TECHNIQUES SM-REGISTER USPP SMREGISTER

 

Control Techniques UD51 | 12mo warranty | Free EU Shipping | Inc UK VAT

SE23400150 SE 2.5T 1,5 KW CONTROL TECHNIQUES ID2866

 

Control Techniques VB75 ICD NP Flux Vector Drive

 

CONTROL TECHNIQUES SP1402 *NEW IN A BOX*

CONTROL TECHNIQUES EI-DN-203-00-000 USPP EIDN20300000

 

CONTROL TECHNIQUES DST1402P USPP DST1402P

 

Control Techniques MGE-208-CONS-0000 Servo Motor NEW

Emerson / Control Techniques SP1401-LED Unidrive NEW

(OLD NEW STOCK ) Burton Control Techniques Mentor Drive 7.5 Hp 480v

CONTROL TECHNIQUES 2200-8420C USPP 22008420C

 

Control Techniques Quantum 11 Digital DC Drive 9500-8201A 95008201A

CONTROL TECHNIQUES MIC 8208

New Control Techniques SP1201 AC Drive 240V 7.1A 3PH 50~60HZ 1.5HP SP-1201

Control Techniques Emerson Commander SK SKD3400550 5,5kW 13A NEU Ovp

 

Control Techniques Emerson Unidrive SP SP1406 4,0/5,5kW 50-60hz, 3PH, 9,5/11,0A

 

Control Techniques Dinverter DIN3220220B

 

Control Techniques Unidrive Frequenzumrichter DB220 2.2KW

 

MENTORII Control Techniques MD29 Issue 3 Second Processor -OVP-

 

CONTROL TECHNIQUES FREQ. INVERTER DominAx DD150 GEB

 

CONTROL TECHNIQUES UNI1402 UNIDRIVE 2HP AC DRIVE ***XLNT***

CONTROL TECHNIQUES DIN1220150B USPP DIN1220150B

 

Control Techniques SE23400300 | 12mo warranty | Free EU Shipping | Inc UK VAT

CONTROL TECHNIQUES DD-150 USPP DD150

 

CONTROL TECHNIQUES VCB-4025-NA USPP VCB4025NA

 

CONTROL TECHNIQUES SP-1406 USPP SP1406

 

CONTROL TECHNIQUES EP216-POO-EN00 USPP EP216POOEN00

 

SMD56 CONTROL TECHNIQUES DIVERSEN SMD56 SOFT START

CONTROL TECHNIQUES 067UDA600BACRA FNFP 067UDA600BACRA

 

Control Techniques Commander SE 16 T SE43401100 11 kW // SE16T

CONTROL TECHNIQUES FM4E NSFP FM4E

 

CONTROL TECHNIQUES 960755-16 USPP 96075516

 

CONTROL TECHNIQUES COMMANDER CDE AC DRIVE 40HP 40 HP 52A 52 AMP CDE40HPICD CDVE

Control Techniques VB110 | 12mo warranty | Free EU Shipping | Inc UK VAT

CONTROL TECHNIQUES DXM-308 USPP DXM308

 

CONTROL TECHNIQUES CDE110 USPP CDE110

 

CONTROL TECHNIQUES Field Controller - FXM5 10A-20A 50-60Hz Made in UK

CONTROL TECHNIQUES MGE-316-CONS-000 USPP MGE316CONS000

 

CONTROL TECHNIQUES 075U2B401BACAA075140 NSFP 075U2B401BACAA01

 

CONTROL TECHNIQUES CDE15HPICD USPP CDE15HPICD

 

LEROY SOMER COM1UMV, CONTROL TECHNIQUES UD71

LEROY SOMER RLVUMV , CONTROL TECHNIQUES

Control Techniques Unidrive UD53, ISS2 Resolver Module

Control Techniques Commander SE SE33400550 SE 8 T

 

Control Techniques Dinverter DIN1220075A 1PH,200-240V