1761-L16BBB現貨 in stock! 歡迎來電咨詢~！！

DCS系統故障診斷步驟
　　DCS系統一旦出現故障，正確分析和診斷故障發生的部位是當務之急。故障的診斷就是根據經驗，參照發生故障的環境和現象，來確定故障的部位和原因。這種診斷方法因DCS系統產品不同而有一定差別。
　　1)是否為使用不當引起的故障。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、現場操作錯誤等。
　　2)是否為DCS系統操作錯誤引起的故障。這類故障常見的有某整定參數整定錯誤、某設定狀態錯誤造成的。
　　3)確認是現場儀表設備故障還是DCS系統故障。若是現場一次儀表故障，修復相應現場儀表。
　　4)若是DCS系統本身的故障，應確認是硬件毛病或是軟件故障。
　　5)若是硬件故障，找出相應的硬件部位，更換模板。　6)若是軟件故障，還應確認是系統軟件或是應用軟件故障。
　　7)若是系統軟件有故障，可重新啟動看能否恢復，或重新裝載系統軟件重新啟動。
　　8)若是應用軟件故障，可檢查用戶編寫的程序和組態的所有數據，找出故障原因。
　　9)利用DCS系統的自診斷測試功能，DCS系統的各部分都設計有相應的自診斷功能，在系統發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。

Siemens LOGO 230RCo 6ED1 052-2FB00-0BA5

Sharp JW50H JW-50CUH JW50CUH Control Module

Siemens 6ES5928-3UB12

Telemecanique TSX SUP 702

Siemens 6ES5310-3AB11 Interface Module 60 DAY WARRANTY FREE

WTC O MEDWELD 3005 RESISTANCE WELD CONTROL

USON CORP 403-X300H USPP 403X300H

Siemens C98043-A7002-L4-12 , poor cosmetic condition, some parts broken

Modicon AS-W801-006

Schneider Modicon AS-HDTA-200 5-SLOT PRIMARY RACK XLNT

Schneider Modicon AS-B882-116 24VDC SUPERVISED WIRE OUTPUT MODULE

Schneider Modicon AS-BDAP-217 NSFP ASBDAP217

Schneider Modicon AS-B883-200

Schneider Modicon TSX Discrete Output Module DAP210 / AS-BDAP-210

Schneider Modicon B825 24Vdc 16Pt Input Molule True High AS-B825-016 ASB825016

Schneider Modicon TSX P573634M TSXP573634M

SCHNEIDER TSXDEY64D2K INPUT MODULE TSX PREMIUM

RELEASE SuperMicro X9DAL-I MB ※Check W/ Us for Availability FIRST※

SIEMENS 6ES5470-4UC12 SIMATIC S5 OUTPUT MODULE 6ES54704UC12

SIEMENS CS51 6DD1660-0AH1 6DD1660-OAH1 good in conditionindustry use

MItsubishi MELSEC Communication Module Model: AJ71C24

SIEMENS SIMODRIVE 611D 6SN1118 0DM11 0AA1

SIEMENS SINUMERIK MACHINE CONTROL PANEL MCP 416C-TKEY MPI 6FC5203-0AF50-4AA1

SIEMENS Andis A5 SHOWEdge Clipper6FC 6SE 3/16"/4.8mm BladeCLIPS FASTERFit Oster Wahl

AllenBradley1746-OV32/ASLC500OutputModule

Allen Bradley SLC 500 Output Module 1746-OA16 Ser B

ABB robot S4C+ IRB2400 16KG

A06B-0142-B088 FANUC SERVO MOTORS REMANUFACTURED

0010-09187 wASY MINICONTROL

MODICON MM-PMC2-40-SC USPP MMPMC240SC

ALLEN BRADLEY 150-A97NBD USPP 150A97NBD

ALLEN BRADLEY 1326AB-B2E-11 NSPP 1326ABB2E11

GENERAL ELECTRIC 0621L0437-G001 USPP 0621L0437G001

SQUARE D 8536-SGO1-V02S USPP 8536SGO1V02S

SIEMENS 6FX-1127-4AB01 USPP 6FX11274AB01

ALLEN BRADLEY SP-151135 USPP SP151135

Siemens 6ES5 942-7UB11 6ES59427UB11

Siemens Simatic S5 6ES5 242-1AA13 6ES52421AA13

SIEMENS 6ES5-635-0UB12 USPP 6ES56350UB12

Siemens 6ES5 451-7LA12/6ES54517LA12 E-Stand Version 06 FACTORY SEALED

Siemens 3RK1903-1CB00 / 3RK19031CB00

Siemens Eupec IGBT BSM200GA170DN2SE3256

SBI-7126T-S6 876GB SAS Blade Server 2x 2.53GHz Nehalem

Square D ATV66D12N4

SIEMENS AS-INTERFACE MODULE 3RK1402-3CE01-0AA2

WE SHIP SAME AIR-CAP3502I-A-K9 CISCO 1yr

SIEMENS 6SE7 090-0XX84-0AD1 Card

Siemens TP277-6 6AV6643-0AA01-1AX0 Touch Glass

Schneider Modicon Gould AS-S908-110 ASS908110 PLC Remote I/O Processor Module

Schneider Modicon ASBADU214 BRANDCompact Analog Input AS-BADU-214

Schneider Modicon AS-B829-116 NSFP ASB829116

Schneider Modicon AS-E680-904 MODULE ASE680904

Schneider Modicon AS-W907-025 USPP ASW907025

Schneider Modicon AS-E485-904 ASE485904 Executive Cartridge

Schneider PLC Output Module 140DRA84000

SIEMENS 6ES5432-4UA12 SIMATIC S5 DIGITAL INPUT MODULE PLC CARD

Roland VG-99 V-Guitar Multi Effects Processor System with GK-3 Pickup

Siemens Coros Op 15 6AV3515-1EB01

SIEMENS SINUMERIK 840D 6FC5210-0DA00-1AA16FC5203-0AB12-0AA1 MMC-100 HMI

Reliance Remote I/O Communications Module 57C416

SIEMENS Adapter 6SN1161-3AA23-0AA0 (CMI# 1-230-1237A)

SIEMENS 6FC9338-1A8 Simodrive cable measuring adapter

SIEMENS 6FC5110-0DB03-0AA2 | 12mo warranty | Free EU Shipping | Inc UK VAT

AllenBradley2711-T10G1/D2711T10G1Panelview1000

Allen Bradley VersaView 1700P Interface Panel Catalog 6181F-17TPXPH Series D

ABB EHW-250WC-1L Size 5 Welding Isolation Contactor

Advanced Energy 3150073-001 AE RF-10S, RF Generator, 1000W Novellus G19-10071-00

(L18) 1 ALLEN BRADLEY 1785-L40C CONTROL NET PROCESSOR CPU PLC-5/40C L18

LECROY 9112 USPP 9112

ALLEN BRADLEY 1100-AOD93 USPP 1100AOD93

FUJI ELECTRIC FRN7.5G11S-4EN USPP FRN75G11S4EN

FANUC A06B-0632-B011 USPP A06B0632B011

SICK OPTIC ELECTRONIC LUT1-420 USPP LUT1420

RELIANCE ELECTRIC 0-52855 NSFP 052855

SICK OPTIC ELECTRONIC CLV430-6010 NSFP CLV4306010

Siemens 6ES5 464-8MF21 ANALOG INPUT MODULE IN BOX

Siemens 6ES5-942-7UA12 NSPP 6ES59427UA12

SIEMENS 6ES5-431-8MC11 USPP 6ES54318MC11

Siemens 6ES5 700-8MA11

Siemens S5 6ES5 700-8MA11 6ES57008MA11 Base

SIEMENS C73040-A51-C154-02-85 J2 Worldwide

SIEMENS 6ES5-482-4UA20 NSFP 6ES54824UA20

Square D 8010 SDF-602

Nortel NTLX61AA DMS-100 Shelf Interface Module ENIFRY01AA SIM

WS-C6506-E-FAN CATALYST 6506-E CHASSIS FAN TRAY

Siemens 6ES7216-2BD21-0XB0 SIMATIC CPU 226 S7-200 PLC

Siemens Simatic CPU 221 6ES7 211-0BA21-0XB0 CPU221 PLC

Reliance 57C421A

Schneider Modicon GOULD 24VDC INPUT TRUE HIGH MODULE CAT AS-B825-016

Schneider Modicon AS-B360-001 NSFP ASB360001

Schneider Modicon AS-S911-801 USPP ASS911801

Schneider Modicon AS-BADU-206/ASBADU206 Analog Input NICE OFFERS ACCEPTED

Schneider Modicon AS-B814-001/ASB814001 Output

MODICON AS-B832-016 OUTPUT MODULE 24VDC TRU LO OUT 16POINT ASB832016

SIEMENS INPUT MODULE 6ES7-321-1BH01-0AA0

Siemens 6ES5 420-3BA11 6ES54203BA11

Siemens Output Module 8 Point T1305-OIT 3488

SIEMENS SIMADYN D 6DD3461-0AB0 CABLE SC58 40pin 2m !! QUANTITY!!

TOTAL CONTROL "QPI21100C2P serA" OPERATOR INTERFACE WITH COMMUNICATION MODULE

SIEMENS 6SN1118-0DH23-0AA1 6SN11180DH230AA1

SIEMENS Simodrive 6 RA 2732-6DV57-0 130Amp/380VDC Drive Plus Cards

SIEMENS 6FC5370-0AA00-0AA0 SINUMERIK 802D /PCU 210.3

Advantech PCL-813B DAQ Card

Allen-Bradley 1756-OB32 A ControlLogix 32pt DC10...31.2V Output Module w/cable

ABB BAILEY INFI 90 INICT03A INFI-NET COMPUTER TRANSFER MODULE INFI90 INICT-03A

ADEPT TECH 10154-70200 USPP 1015470200

( ) GE Fanuc Series Six CPU / DPU Power Supply Module A20B-9000-0710 + Manuals

HONEYWELL 80360206-001 USPP 80360206001

TAYLOR ELECTRONICS 6214BZ10110C USPP 6214BZ10110C

DANFOSS FCM307-P-T4-C55-ST-R1-D0-F00-X-4-00-B34-100-1-D0-495154 NSFP FCM307PT4C5

CONTROL TECHNIQUES M25R-14ICD NSFP M25R14ICD

OMRON V530-R150EP-3 NSPP V530R150EP3

MODICON 557-VIC-106-60 USPP 557VIC10660

GENERAL ELECTRIC IC3603A177CG6 USPP IC3603A177CG6

Siemens 6ES5 306-7LA11 6ES53067LA11

Siemens 6ES5-521-8MB12 NSFP 6ES55218MB12

SIEMENS 6ES5-318-8MC12 6ES5318 6ES5318-8MC12 PLC ET200U

Siemens 6ES5 100-8MA02 CPU Module Processor Unit WOW

Siemens 6ES5-246-4UA21/6ES52464UA21 Controller OFFERS ACCEPTED

Siemens 6GK7 243-1EX00-0XE0 6GK7243-1EX00-0XE0 in Box

Siemens TP177B 6AV 6642-0BA01-1AX1 Touch Glass

Siemens 6ES5615-0UB11

Kingspec Flash DOM Disk On Module 2GB/2G 44Pin Vertical IDE Interface PATA MLC

YASKAWA ELECTRIC JAMSC-B2110AV USPP JAMSCB2110AV

Siemens 6ES7 216-2BD22-0XB0 6ES7216-2BD22-0XB0 FreeShip

Siemens OP270 6AV6542-0CC10-0AX0 HMI Touchscreen

Red Lion DT3A0400

Schneider Modicon AS-B827-032 24 VDC Input ASB827032

Schneider Modicon AS-8535-000 NSFP AS8535000

Schneider Modicon AS-MBPL-500 USPP ASMBPL500

Schneider Modicon AS-B231-501

Schneider Modicon AS-212P-020 PC BOARD ASSEMBLY K

Modicon/Schneider PanelMate PM+ 1000 Modbus MMPMMP003C

SIEMENS SIMATIC TI305-01N INPUT 24 VDC MODULE TI30501N

Telemecanique Proximity Switch Sensor XS2-D12PA140C NIB

Siemens Simatic S5 6ES5451-8MD11 Output Module 8MD11 Refurbished

SIEMENS / TI 505-4908 RELAY OUTPUT MODULE

SIEMENS Sinumerik DMP Module Modul 6FC5111-0CA01-0AA0

SIEMENS 6SN1113-1AB01-0BA1 6SN11131AB010BA1

SIEMENS SIMODRIVE 6SN1123-1AB00-0HA1 with 6SN1118-0AE11-0AA1

SIEMENS NCU-BOX 6FC5247-0AA00-0AA2 SINUMERIK 840D/DE

ADVANTECH PCL-747+ CPU Module

Allen-Bradley 2711-M14 Monitor

ABB 57310001-MP

Acme T-2A-350012-3S 112.5 KVA 480 X 480/277 Volt Transformer - T295

Aaronia HyperLOG 30180 Antenna -

85051-60006 Beatty Standard; replaced by 85051-60011

SIEMENS 6GF3010-0HE15-0CS0 USPP 6GF30100HE150CS0

ASEA BROWN BOVERI QDBB-153M USPP QDBB153M

ASEA BROWN BOVERI 57360001-HG USPP 57360001HG

MITSUBISHI HC-H702S-A42 NSFP HCH702SA42

INDRAMAT KDF1.1-100-300-W1/220 USPP KDF11100300W1220

ALLEN BRADLEY 8600-1870X USPP 86001870X

SYMAX 8994-SYS80 USPP 8994SYS80

Siemens 6ES5-434-4UA12 INPUT MODULE

SIEMENS 6ES5 466-8MC11 -FS- 6ES54668MC11

SIEMENS INTERFACE MODULE 6ES5 305-7LA11

Siemens S5 6ES5 421-8MA11 6ES54218MA11 Dgital Input 24VDC

Siemens 6ES7 421-1BL00-0AA0 6ES7421-1BL00-0AA0 NIB

SIEMENS RWD44U Controller

PROLOG NDC-S911 NSPP NDCS911

HONDA iPOD iPHONE AUX INPUT INTERFACE CONNECTOR 08A28-iJi-100 MODULE USA SELLER

VERMONA QMI QUAD MIDI INTERFACE MODULAR EURORACK MODULE

Siemens 6AV7613-0AA13-0CF0 PC670 Membrane Keypad

Siemens LOGO USB Cable 6ED1 057-1AA01-0BA0 FreeShip

Omron 3G2A5-ID219

Schneider Modicon AS-P930-104 PLC

Schneider Modicon AS-P371-002 PROGRAM PACK

Schneider Modicon AS-EM85-301 NSFP ASEM85301

Schneider Modicon GOULD PROCESSOR AS-884A-301

Schneider Modicon AS-BDAP-208

Schneider Modicon PROGRAM TERMINAL AS-P190-212 REPAIRED

Telemecanique ATS46 CPU Board

Schneider Telemecanique Circuit Breaker GV2-RS08 C NIB

Siemens6ES7222-1EF00-0XA0EM222OutputModule

Siemens 6AV6542-0BB15-2AX0 OP170B 6AV65420BB152AX0 Fast Shipping

SIEMENS Sinumerik 6EV3055-0DC. Power Supply Module .

GE FANUC IC600CB516M COMMUNICATION MODULE

SIEMENS With Kompass KBX-151L

SIEMENS SINUMERIK 6FC3538-3EF 6FC35383EF USED

SIEMENS Moore Hawke Fieldbus Device Coupler 200 Series Profibus

ALLENBRADLEY FLEX I/O ANALOG OUTPUT MODULE CAT:1794-OF4I

A-B Allen Bradley 8510A-A11-A2 AC Spindle Drive Controller 200/230V

AC Motor Control Drive - 50 HP - 600 Volt - Three Phase Input

A06B-0502-B756 FANUC AC SERVO SPINDLE REMANUFACTURED

75 KW 575v Electric Generator WEG Model: GTA200 MI 30 Bi Lateral Rotation

RELIANCE ELECTRIC 86466-59SCR USPP 8646659S

ALLEN BRADLEY 4100-234-RL USPP 4100234RL

ALLEN BRADLEY 1785-L20E USPP 1785L20E

INDRAMAT DDC01.2-N200A-DS01-02 USPP DDC012N200ADS010

YAMATAKE 82408667-001 USPP 82408667001

VIBRO METER VM600-CSA USPP VM600CSA

HONEYWELL 30732219-002 USPP 30732219002

Siemens 6ES5-243-1AA1/6ES5243-1AA1 ANALOG INPUT MODULE XLNT

SIEMENS 6ES5 376-0AA11 6ES53760AA11

SIEMENS Digital Output Module 6ES5 456-4UA12 Version 1 Possibly

Siemens 6ES5 998-8MA22 NSFP 6ES59988MA22

Siemens 6ES5921-3UA12

Siemens MP277-10 6AV6643-0DD01-1AX1 Touch Glass

RELIANCE ELECTRIC 0-57405-C USPP 057405C

Texas Instruments 500-5828A

SQUARE D S48891 MOD DIFF GROUND FAULT INTERFACE MODULE

UNIPRO 24002156 USPP 24002156

Siemens CB24 COM BOARD 6RX1240-0AK01

Modicon AS-W904-050

Schneider Modicon 3038DEP216/AS-BDEP-216 Input Module

Schneider Modicon S911 PROCESSOR MODULE AS-S911-801

Schneider Modicon AS-BDAU-202 2 Point Output Module

Schneider Modicon AS-BDAP-204 Compact Out Module ASBDAP204

Schneider Modicon /Schneider AS-B873-011/AB873011 NICE

Schneider Modicon Compact AS-BDAP-216 ASBDAP216 DC Output NIB

Schneider Modicon TSXPCX1031-C TSXPCX1031C PLC Cable

SCHNEIDER TSX COMPACT DISCRETE INPUT FAST INPUT MODULES DEP 220/AS-BDEP-220

RADISYS EXM18-RS422 USPP EXM18RS422

SIEMENS 6ES5-456-7LA11/6ES5456-7LA11 OUTPUT MODULE NIB

SIEMENS SINUMERIK OP010 6FC5203-0AF01-0AA0 MembraKeypad

Mitsubishi F2-20GF Communication Module Free Ship

SIEMENS Simodrive 6SN1118-0DG22-0AA0 E GWE-567008901365

SIEMENS Sinumerik FM 6FC5210-0DA00-1AA1 6FC5 210

SIEMENS 6FC5203-0AB00-0AA0 Sinumerik OP030 Free Ship

ALLENBRADLEY1734-0B8STANDARDSOURCEOUTPUTMODULE8CHANNEL24VDC1A/24VA

Allen Bradley SLC 500 1747-L20A Series B Processor with 2 Output Modules

ABB ROBOT TRALLFA TEACH PENDANT 3E031712 TESTED &

A06B-0143-B175#7008 FANUC SERVO MOTORS REMANUFACTURED