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NWBM85S485現(xiàn)貨 in stock! 歡迎來電咨詢~��！

NWBM85S485,

NWBM85S485

DCS系統(tǒng)故障診斷步驟
　　DCS系統(tǒng)一旦出現(xiàn)故障，正確分析和診斷故障發(fā)生的部位是當(dāng)務(wù)之急。故障的診斷就是根據(jù)經(jīng)驗，參照發(fā)生故障的環(huán)境和現(xiàn)象，來確定故障的部位和原因。這種診斷方法因DCS系統(tǒng)產(chǎn)品不同而有一定差別。
　　1)是否為使用不當(dāng)引起的故障。這類故障常見的有供電電源錯誤、端子接線錯誤、模板安裝錯誤、現(xiàn)場操作錯誤等。
　　2)是否為DCS系統(tǒng)操作錯誤引起的故障。這類故障常見的有某整定參數(shù)整定錯誤、某設(shè)定狀態(tài)錯誤造成的。
　　3)確認是現(xiàn)場儀表設(shè)備故障還是DCS系統(tǒng)故障。若是現(xiàn)場一次儀表故障，修復(fù)相應(yīng)現(xiàn)場儀表。
　　4)若是DCS系統(tǒng)本身的故障，應(yīng)確認是硬件毛病或是軟件故障。
　　5)若是硬件故障，找出相應(yīng)的硬件部位，更換模板。　6)若是軟件故障，還應(yīng)確認是系統(tǒng)軟件或是應(yīng)用軟件故障。
　　7)若是系統(tǒng)軟件有故障，可重新啟動看能否恢復(fù)，或重新裝載系統(tǒng)軟件重新啟動。
　　8)若是應(yīng)用軟件故障，可檢查用戶編寫的程序和組態(tài)的所有數(shù)據(jù)，找出故障原因。
　　9)利用DCS系統(tǒng)的自診斷測試功能，DCS系統(tǒng)的各部分都設(shè)計有相應(yīng)的自診斷功能，在系統(tǒng)發(fā)生故障時一定要充分利用這一功能，來分析和判斷故障的部位和原因。

上億庫存，國內(nèi)外近千個倉庫，公司部分產(chǎn)品型號如下，歡迎聯(lián)系哦~！

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

IC647DMS003 DataMart 3 PA Connections

IC647NAC002 CIMPLICITY Alarm Cast Advanced Version

IC647TBLCPVC010 Virtual Campus for Proficy Troubleshooter and Cause+ - 10 Users

IC693CHS391NB Base, CPU, 10 Slots, Use With CPU35x, CPU36x and CPU37x. Base only. No battery included. Battery for CPUs ordered seperately.

IC697ACC724 Rack Cooling Fan, 230 Volt

IC800SKCEV050 Encoder cable to connect an S2K to any 1 kW to 5 kW S-series servo motor. 5 meters

SLC/1746 System 1747-UIC CONVERTER USB/DH-485

PLC-5/1771 System 1771-N2 EMPTY SLOT FILLER CARD

Distributed I/O 1799-COV20 CLEAR PLASTIC COVER, 4 STAND-OFFS/SCREWS (20 PT)

Operator Interface 2711P-K6M20D PV PLUS 600 GRAYSCALE, KEYPAD, ETHERNET, DC PS

Support 9325-L3140R SUPT REINSTATEMENT CONTRACT FOR 9325L3140

Support 9358-PBBK30S SUPT RENEWAL CONTRACT FOR 9358PBBK30ENE

Support F1775-S4ASERA FIRMWARE UPGRADE FOR 1775-S4A PLC3 PROCESSOR MODUL

RSI Software Products 1789-L10 SOFTLOGIX5810 CONTROLLER W/2 USABLE CHASSIS SLOTS

RSI Software Products 9701-VWMR015AJPE RSV ME STATION RT 15 DISP -WINDOWS 2000 (JAPANESE)

RSI Software Products 9330-GC300U1R UPGRADE: OUT-SUPT: RSGUARDIAN CORE 128 TO 4096 NOD

Motion Control 2094-PRS7 POWER RAIL, SLIM, 230V OR 460V, 7 AXIS

A06B-6093-H401 Ext. Regen Resistor, 30 Ohm 20 Watt, Beta or I/O Link Amplifiers

IC200UEX211 28 point expansion. (16) 24VDC In, (12) Relay Out, 120V/240AC Power Supply (includes IC200CBL501)

IC752CMO101 Modicon 984 9 pin cable for DataPanel 30/50

MTR-3N32-G-R-0-M-0-MODRR Servo Motor Nema34 Metric Mod=Connector

ZA06B-0153-B175#7008 A30/3000 servo motor with brake and 64k serial encoder

20BD8P0A0AYYADD1 PowerFlex 700 AC Drive 8 A 5 Hp 20B

20G14NC302JA0NNNNN PowerFlex 755 AC Packaged Drive

25-PM2-A011 PowerFlex 520 2.2kW (3Hp) Power Module

TLXCDLFOFS33 Quantum 200 LICENSES LARGE OPC SERVER

FRN0.4C1S-4C 1. 2KVA 1.6A 0.4KW 3相AC380V/50Hz/60Hz

1492-J3TW 2.5 square mm Standard Terminal Block

1492-SPM3D160 MCB Supplementary Protector 16 A

軟啟動器 3RW40552BB34

SIMATIC HMI 系列面板 6AV2124-1QC02-0AX0 KP1500 精智 15.4 寸

150-SPPB3UR SMC-50 POWER POLE ASSEMBLY 140A

1738-IB8M8 ArmorPoint 8 Point Input Module

1784-PCD1 DeviceNet Comms Cable for 1784-PCD Card

193-KC10 7.2-10.0 A IEC Bimetallic Overload Relay

20-750-PH2-F9 PF755 FR9,IP00,24 VDC WIRE HARNESS

2090-CSBM1DE-10AF15 Kinetix Cable Single DSL 2090-Series

20AB4P2A0AYNANC0 PowerFlex 70 AC Drive 4.2 A at 1 Hp 20A

GA647IFPRDV00075 GCA iFIX Profsnl SCADA 75 I/O Dev

GP647IFESGDV00300 GCP iFIX Optn: ESig & ERec 300 I/O Dev

IC600BF900RR Local I/O Transmitter Module

IC647HSTCCP50M Historian Client Connection Pack 50 Users (M4 Key)

IC647TIDC TID:Texas Instrument Direct

IC693MSC301RR Series 90-30 Demonstration Case

IC756LDV010E-98 DV Draw Development on Intel/Linux RedHat Op Sys, English, Version 9.8

MicroLogix 1000/1761 System 1761-L10BWA 10 I/O MICROLOGIX 1000

PLC-5/1771 System 1771-OWN SELECTABLE CONTACT OUTPUT MODULE 32 POINT

Distributed I/O 1791-N4C2 BLOCK I/O, 120V AC, 6 POINT ANALOG MODULE

Communications 1786-FSB500 200 MICRON BULK CABLE 500 METERS (1640 FT)

Operator Interface 9399-RSVADSGR RSVIEW32 ACTIVE DISPLAY SYS GETTING RESULTS GUIDE

Support 9356-PRO2350R SUPT REINSTATEMENT CONTRACT FOR 9356PRO2350

Support 9324-RL0700NXS SUPT RENEWAL CONTRACT FOR 9324RL0700NXENE

EtherNet/IP Products 9351-AIXRT INTERCHANGE FOR AIX RUNTIME

RSI Software Products 9301-2SE3500FRE RSVIEW32 RUNTIME 100K (FRENCH)

RSI Software Products 9356-PRO2500U2 UPGRADE: IN-SUPT: RSSQL STD.300 TO PROF.70000 TAG

Motion Control N-3412-2-H04AA SERV MTR,1.6NM,6000RPM,2000 LN ENCDR,BRK

44A731202-G03 Upgrade Kit Genius IC660BBA103

IC200ALG328 ANALOG OUTPUT 13 BIT CURRENT 12 Channel

IC693PWR321 Power Supply, 120/240 Vac, 125 Vdc, Standard

Silver Series 9323-PI300D A.I SERIES PLC-5/250 OFFLINE/ONLINE PROGRAMMING

VSPC32-ADMIN VisualSPC Administration Bundle includes Attributes, Analyst, Designer , Wizard, Importer and Reports.

20BD027A0AYNANB0 PowerFlex 700 AC Drive 27 A at 20 Hp 20B

20G11FD040AA0NNNNN PowerFlex 755 AC Packaged Drive

22C-D208A103 PowerFlex 400- 110 kW (150 HP) AC Drive

520422000 Quantum 遠程I/O干電纜終結(jié)電阻，75 歐

285-BRCF25-M6 ArmorConnect Brake and Motor Cable

E6B2-CWZ6C 5-24VDC,集電極開路輸出30VDC 35mA,3相,1000P/R,2000P/R

1492-SPM2B005 MCB Supplementary Protector 0.5 A

變頻器選件 6SE6 400-1PB00-0AA0 Profibus 通訊模塊

電機啟動器 3VU16400MM00

150-CC25 SMC-3 Accessory

1715-IB16D 1715 16 Point Digital Input Module

1771-IXHR 1771 8 Point Input Module

193-EC4EE E3 Plus 18-90 A Current Relay

198-WT2 ModCenter IEC Wiring Kit

2090-CPWM4DF-16AF09 MP-Series 9m Power Cable

2094-BL75S Kinetix Line Interface Module

DEMOCD00014 Proficy Shop Floor SPC - DEMO CD

GFK-0777 Analog-100 Brushless Servo Amplifier Instruction Manual

IC210DAR010 AC (85 to 264VAC) Power Source, 6 AC in/4out (Relay 8 Amp), Expandable, with LCD/Keypad

IC647ASC010 PA SDK 10 Pak

IC647PPSOF3 Proficy Process Systems Operator Console with iFIX - 3 Pak

IC693CPU313 5-Slot Base With Turbo CPU in base (.6 msec), 1K Registers, (12K Bytes User Program) Battery included

IC754VGI06SKD View Interm 6In STN Keypad DC GEF Ovrlay

MSI-DASHBOARD-10 Dashboard Client 10 Pack

SLC/1746 System 1746-R16 REPLACEMENT COVER & LABEL FOR CTLG # 1747-ASB

Distributed I/O 1734-OX2 24V DC COIL N.O./N.C. DPST RELAY MODULE

Application-specific products 1803-EEM30 EEM,48 PULSES, 24V DC

Operator Interface 2711-ND3 PANELBUILDER32 SOFTWARE

Support 9302-CTKR SUPT REINSTATEMENT CONTRACT FOR 9302CTK

Support 9381-PP250KENS SUPPORT RENEWAL CONTRACT FOR 9381PP250KEN

DeviceNet Products 1791D-0V16PX 24 VDC COMPACTBLOCK I/O EXPANSION, 16 OUT SINK

RSI Software Products 9301-2SE3350FRU2 RSVIEW32 RUNTIME 300-5K UPGRADE IN-SUPT (FR)

RSI Software Products 9380-RSBCNS2 2-DAYS MISCELLANEOUS SERVICES FOR RSBATCH

Motion Control MPL-B880C-SJ22AA MOTOR,SERVO,110.0NM,1500RPM,SINGL,460V

Silver Series 1398-DDM-010 DRIVE,10A PEAK, ULTRA 200

HE660GGM100 RTU/Modbus slave device with (1) Genius + (1) RTU/Modbus port

IC646TPD075 Pro Server 75 I/O Point Development and Run Time System

QDA-EDT-SITE QuickDesigner Site License

ST-3134 STXi analog input module 4 Channels, 0~20mA, 14-bit

20BC105A3ANNACC0 PowerFlex 700 AC Drive 20B

20F14NC260JN0NNNNN PowerFlex 753 AC Packaged Drive

22A-B2P3N104 PowerFlex 4- 0.4 kW (0.5 HP) AC Drive

140CPS21100C Quantum 電源, 24 VDC, 獨立, 3A, CC

284D-FHD2P3Z-10-CR DeviceNet Variable Frequency Drive

CJ1W-II101 I/O控制單元，擴展機架用

1492-RIFM20F-F24-2 Connection Products

微處理器的PCI卡 6GK1561-3AA01 CP5613,有微處理器的 PCI 卡

變送器 3RS17001DD00

1497A-A11-M6-1-N Control Power Transformer

1606-XLP15B Power Supply XLP 15 W Power Supply

1764-RPLTB1 MicroLogix Replacement Part

188-K4B320 Miniature Circuit Breaker 32 A

194L-HE6G-175 194L Control and Load Switch Actuator

2090-CPBM7DF-08AF90 90 m Length SpeedTec Flexible Cable

2090-XXNPMF-16S90 Kinetix Drives 90m Standard Cable

CB4N-0WPM-0070-AZ AHVi and AHVis Motor Brake Power Cable with Straight Connector, 7 M

GC647SJM001 GCScheduler Project Module

IC200PNS001 PROFINET Scanner (PNS) module interfaces a remote node of VersaMax modules to a PROFINET IO Controller. Two 10/100 Mbps copper interfaces. Requires Proficy Machine Edition 7.0

IC646TBLCLT010 Proficy Troubleshooter for Intelligent Historian Standard, Enterprise and Corporate Clients Access 10 Users

IC647NDF000 CIMPLICITY HMI AB DF1 COMM Driver

IC690CDR002 InfoLink CD-ROM Documentation, single-user license

IC698CHS009 RX7i 9 Slot Rear Mount Rack

IC800VMA102 1 kW VersaMotion servo amplifier

SLC/1746 System 1746-IA4 AC INPUT MODULE FOR PROGRAMMABLE CONTROLLER

Industrial Computers 6181P-2P2KH VERSAVIEW 1200P NON DISPLAY COMPUTER 2 SLOT

Application-specific products 9358-PBPCNT10ENE RSBATCH NT FOR PROCESLGIX PC BASED PHASES 10 UNITS

Operator Interface 2711-K5A5 PV550 MONOCHROME KEY, RS232 (DH485)

Support 9301-2SE2100S SUPT RENEWAL CONTRACT FOR 93012SE2100

Support 9500-CPAKSENR SUPT REINSTATEMENT CONTRACT FOR 9500CPAKSEN

ControlNet Products 9904-HYBS CONTROLNET SINGLE CHANNEL HYBRID (BOX OF 90)

RSI Software Products 9301-2SE2503KOE RSVIEW32 WORKS 100K WITH RSLINX (KOREAN)

RSI Software Products 9358-BEPNT60U2R UPGRADE: OUT-SUPT: EPROCEDURE FOR NT 10 TO 60

Motion Control MPL-A540K-MJ24AA MOTOR,SERVO,19.4 NM,4000RPM,MULTI,230V,BRK,19.1KG

Motion Control 2090-XXNPMP-14S90 CABLE,NON-FLEX,MOTOR POWER,MP/1326AB,14 GAUGE,90M

GC646MDB159 Proficy GlobalCare Complete for Logic Developer PC w/Runtime 1,500 I/O""

IC641SWM713 LM 90-70 S/W, TCP/IP Ethernet, 3.5"/5.25" disks + paper docs.

IC800SSI407RD2 7.2A, 480V, DeviceNet S2K Servo Controller for MTR Series Motors

PSPC-DC/E Prof Shop Floor SPC DC 1 User w/ eSig

20BB154A3AYNANC0 PowerFlex 700 AC Drive 20B

20DH125A0EYNANANE PowerFlex 700S AC Drive 20D

2198-DB42-F Kinetix 5500 42A Line Filter

2711P-K6C20D9 PanelView Plus 6 Graphic Terminal

280-PWRM35E-M15 ArmorConnect 3-PH Power Media trnk cable

C40P-EDR-A C40P擴展，24點入，16點出?（繼電器）.已停產(chǎn)

1492-MS6X12V41-50 Connection Products

數(shù)字量輸入/輸出模塊SM 6ES7 322-1BF01-0AA0 DO/8 24VDC，2A，晶體管輸出，光電隔離，20pin前連接器

行程開關(guān) 3SE53123SB13

運行版軟件 6AV2105-2BB14-0AC0 SIMATIC WinCC Runtime 專業(yè)版 Powerpack Runtime Advanced 128 PowerTags -> Runtime 專業(yè)版 128 PowerTags ASIA V14

1585J-M8CBJM-12 RJ45 Ethernet Media

1756-PB75R ControlLogix DC Redundant Power Supply

188-K1D020 Miniature Circuit Breaker 2 A

194E-Y16-1753-4G 16 A 194E Load switch

2090-CFBM7DF-CEAF90 90 m Length SpeedTec Flexible Cable

2090-UXNFBMP-S20 MP-Series 20 m Length Feedback Cable

BC646TPD075 ProServer 75 I/O Develop/Runtime Systems with Proficy GlobalCare

GC647IFESGSR00150 GCC iFIX Optn: ESig & ERec 150 I/O Srv

IC200BEM103 PLC network communications DeviceNet master

IC646MODEV Motion Developer for S2K Series Amplifiers/Controllers

IC647IFPRRNUNLMTM iFIX Profsnl SCADA Unlimited Runtime (M4 Part)

IC660TBD024 Terminal Assembly for IC660BBD024

IC697CMM712RR Serial Communications Module for State Logic

IC800MCUB12160XNRR Stepping MotorCube 50 oz-in, Pulse/Direction

ControlLogix/1756 System 1756-IC16 30-60 VDC INPUT 16 PTS (20 PIN)

Industrial Computers 6182H-7TRH6B VVCE 700, TOUCH, STD MEM, RIO/DH, AC

Process Control 9358-PBNT60ENE RSBATCH NT FOR PROCESSLOGIX 60 UNITS

Operator Interface 2711P-RAK6 CUTOUT ADAPTER TO MOUNT PV PLUS 600 KEYPAD

Support 9352-WPM200R SUPT REINSTATEMENT CONTRACT FOR 9352WPM200

Support 9351-AIXRTS SUPT RENEWAL CONTRACT FOR 9351AIXRT

ControlNet Products 1786-TPS CONTROLNET T-TAP/STRAIGHT

RSI Software Products 9301-2SE235KOU3R RSVIEW32 WORKS 1500-5K UPGRADE OUT-SUPT (KO)

RSI Software Products 9355-WABEU1 UPGRADE: IN-SUPT RSLINX OEM TO RSLINX PROFESSIONAL

Motion Control MPL-A310P-HJ24AA MOTOR,SERVO,1.58NM,5000RPM,ENCR,230V,BRK,4.1KG

Motion Control 2090-DANFCT-S07 CABLE, NF, MTR FBACK FOR CABLE-MTD CONN, T, 07M

BC647MPP001 Logic Developer PLC Professional. with Proficy GlobalCare Complete and a hardware key

IC5002TAX0000 12" Unbundled Intelligence Industrial Computer with WIN XP Standard Series

IC800CBL067 B0.5/3000 Motor Power Cable, 14 Meters

OC647HSTSCADA300 Proficy Historian for SCADA 300 pts

20AD014A3AYYANC0 PowerFlex 70 AC Drive 14 A at 10 Hp 20A

20DC140A0EYNANANE PowerFlex 700S AC Drive 20D

20G1ANE063AA0NNNNN PowerFlex 755 AC Packaged Drive

25C-D030N104 PowerFlex 527 15kW (20Hp) AC Drive

280-MTRF22-M8 ArmorConnect Brake and Motor Cable

FX1S-10MR-001 主機6點入/ 4點.出 繼電器輸出

1492-M5X12 IEC 5 x 12 mm Marker Card

1494H-BN3N Heavy Duty Non-Fus Safety Discon Switch

軟啟動器 3RW44446BC36

ET 200SP 6ES7136-6BA00-0CA0 故障安全型模塊F-DI 8x24VDC 高性能型，基座單元類型A0

1585D-M4TBDM-15 Micro D-Code, QD Style Ethernet Media

1756-CPR2 ControlLogix Redundant Supply Cable

1794-OA8I Flex 8 Point Digital Output Module

194E-CA32E-TN-PE 194E Load switch

2085-IA8 Micro800 8 Point 120 VAC Input Module

2090-DANBT-18S04 TL-Series 4 m Length Brake Cable

20AC5P0C0NYNANC0 PowerFlex 70 AC Drive 5 A at 2.2 kW 20A

GC646MVD000 Global Care for View OPC Driver License and Software Key

HE693THM449 4 ch. J, K, N, T, E, R, S, 0.5 deg C resolution, deg C/deg F units, open circuit alarms

IC630MDL304RR 24Vdc Sink Input/Output Module (16 In/16 Out)

IC647HSTSS3KM Historian Standard Server 2500 Points (M4 Key)

IC660BLA023 Cover w/Label for IC660BBA023

IC695ALG616CA Conformal Coated Analog Input Module,16 channel voltage/current.

IC756WDV009E-25 DV Dev Sys VB, English v2.5

CompactLogix System 1769-IT6 6 CHANNEL THERMOCOUPLE/MILLIVOLT INPUT MODULE

PLC-5/1771 System 9399-FW5FBGRDE RSLGX FRAMWKS FUNCTION BLDR GET'G RESULT GUID(GERM

Distributed I/O 1799-MP32 PLASTIC MOUNTING PLATE/4 SCREWS-32 PT BOARD

Operator Interface 2711P-T6C5A PV PLUS 600 COLOR, TOUCH, RS232, AC PS

Support 9342-L2200S SUPT RENEWAL CONTRACT FOR 9342L2200

Support 9358-PBPC10R SUPT REINSTATEMENT CONTRACT FOR 9358PBPC10ENE

Support F1779-KFMSERB FIRMWARE UPGRADE FOR 1779-KFM COMMUNICATION MODULE

RSI Software Products 9301-2SE2103ESE RSVIEW32 WORKS 150 WITH RSLINX (SPANISH)

RSI Software Products 9701-VWMR075DEU2 RSVIEW ME STATION RT 30 TO 75 DISP UPGRADE(GERMAN)

RSI Software Products 9399-2SE32GRDE RSVIEW32 GETTING RESULTS GUIDE (GERMAN)

Motion Control 2098-DSD-150 DRIVE, 65A/150A, ULTRA3000

ABI31200C2P/ABR QUICKPANEL 10.5" TFT W/AB RIO

IC200USB001 VersaMax Micro 64, RS-232 communications option board with (2) 0 - 10VDCanalog input channels built-in. The option board also supports program storage memory module. Compatible with VersaMax Micro 64 only.

IC752DNMU11 DeviceNet Master/Scanner for ControlStation CE Iix

MTR-3S32-G-R-0-E-ERR Servo Motor Nema34 Flg Explosion-Proof

ZA06B-0269-B200 Alpha 30/4000HVis servo motor with straight shaft and key

20BE017A0AYNANC0 PowerFlex 700 AC Drive 17 A at 15 Hp 20B

20G14ND248AA0NNNNN PowerFlex 755 AC Packaged Drive

25-PM2-D6P0 PowerFlex 520 2.2kW (3Hp) Power Module

2711P-RP8D PanelView Plus 6 700-1500 Logic Module

FRN5.5G11S-4CX 10 KVA 13 A 5.5 KW 3相AC380V/50Hz/60Hz

1492-J50-B IEC 1-Ckt Feed-Through Blk 50mm

1492-SPM3D630 MCB Supplementary Protector 63 A

軟啟動器 3RW40566BB35

CPU 模塊 6ES7 515-2AM01-0AB0 CPU 1515-2 PN，500 KB 程序，3 MB 數(shù)據(jù)；30 ns；集成 X1: 2x PN 接口，X2: 1x PN 接口

152H-C201XBD-52 SMC-3 Enclosed Motor Starter

1738-OB8EM23 ArmorPoint 8 Point Output Module

1785-ACC5LB PLC-5 Accessory Kit