AS-W923-003现货 in stock! 欢迎来电咨询~！！

AS-W923-003,

AS-W923-003

DCS 的维护可分为：日常维护;预防性维护和故障维护，日常维护和预防维护是在系统未发生故障所进行的维护。故障维护发生在故障产生之后,往往 已造成系统部分功能失灵并对生产造成不良影响;相反,预防性维护是在系统正常运行时,对系统进行有计划的定期维护,及时掌握系统运行状态、消除系统故障隐 患、保证系统长期稳定可靠地运行,形成定期维护的概念。实践证明,定期维护能够有效地防止DCS 突发故障的产生,形成可观的间接经济效益。
　　DCS 系统的日常维护
　　系统的日常维护是DCS系统稳定高效运行的基础，主要的维护工作有以下几点：
　　1) 完善DCS系统管理制度。
　　2) 保证空调设备稳定运行,保证室温变化小于±5℃/h ,避免由于温度、湿度急剧变化导致在系统设备上的凝露。
　　3) 尽量避免电磁场对系统的干扰,避免移动运行中的操作站、显示器等,避免拉动或碰伤设备连接电缆和通讯电缆等。
　　4) 注意防尘，现场与控制室合理隔离，并定时清扫，保持清洁，防止粉尘对元件运行及散热产生不良影响;
　　5) 严禁使用非正版软件和安装与系统无关软件。
　　6) 做好控制子目录文件的备份,各自控回路的PID 参数、调节器正反作用等系统数据记录工作。
　　7) 检查控制主机、显示器、鼠标、键盘等硬件是否完好,实时监控工作是否正常。
　　8) 查看故障诊断画面,是否有故障提示。
　　预防维护
　　有计划地进行主动性、预防性维护,保证系统运行稳定可靠。根据大修周期，利用大修进行一次预防性的维护，以掌握系统运行状态,消除故障隐患。大修期间对DCS 系统应进行彻底、全面的维护，内容包括：
　　1) 系统冗余测试: 对冗余电源、服务器、控制器、通讯网络进行冗余测试。操作站、控制站停电检修。包括计算机内部、控制站机笼、电源箱等部件的灰尘清理。
　　2) 系统供电线路检修。并对UPS进行供电能力测试和实施放电操作。
　　3) 接地系统检修。包括端子检查、对接地电阻测试。
　　大修后系统维护负责人应确认条件具备方可上电，并应严格遵照上电步骤进行。

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~！

25-PM1-D6P0 PowerFlex 520 2.2kW (3Hp) Power Module

280-PWRM35A-M15 ArmorConnect 3-PH Power Media trnk cable

6SE6440-2UD27-5CA1 7.5KW

C2OOH-TS101 温度检测,铂电阻信号（Pt） 4路

1492-PPM3 IEC Term Blck 2x40x30.5 mm Partition Plt

中央机架 6ES7400-1TA01-0AA0 UR1 机架 用于中央控制器和扩展单元,18 槽

软启动器 3RW44662BC44

附件 6ES7 590-1AJ30-0AA0 S7-1500 安装导轨：830 mm

1497A-A11-M8-0-N Control Power Transformer

1606-XLP30B Power Supply XLP 30 W Power Supply

1766-L32AWA MicroLogix 1400 32 Point Controller

188-K4B630 Miniature Circuit Breaker 63 A

194L-HE6L-175I 194L Control and Load Switch Actuator

2090-CPBM7DF-10AA03 MP-Series 3m Standard Cable

2090-XXNPMP-10S03 MP-Series 3 m Length Power Cable

CB5N-0WPM-0400-AZ Fan Cable, A50/3000HVis Motor w/ Fan,40M

GC647SMP001 GCScheduler Manpower Module

IC200PWB001CA POWER SUPPLY BOOSTER CARRIER - CONFORMAL COATED

IC646TBLCPVC001 Single Seat Virtual Campus for Proficy Troubleshooter and Cause+

IC647NDT000 CIMPLICITY HMI INTEGRATOR'S TOOLKIT

IC690CRG001 Battery charger. Compatible with rechargable battery (IC690RBT001) only. The rechargable battery is compatible with PAC controllers, Series 90-30 and Series 90-70.

IC698CHS117 RX7i 17Slot Rack Front Mount

IC800VMACONACP VersaMotion amplifier AC power replacement connector (100 W to 1 kW models)

SLC/1746 System 1746-IB32 DC INPUT MODULE FOR PROGRAMMABLE CONTROLLER

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

Application-specific products 9358-PBRENT01ENE RSBATCH NT FOR PROCESSLOGIX REPORT EDITOR

Operator Interface 2711-K5A5L3 PV550 MONOCHROME KEY, RS232 (DH485)

Support 9301-2SE2200DER SUPT REINSTATEMENT CONTRACT FOR 93012SE2200DE

Support 9500-CPAKWENS SUPT RENEWAL CONTRACT FOR 9500CPAKWEN

ControlNet Products 9904-STRT CONTROLNET STARTER KIT

RSI Software Products 9301-2SE250DEU1R RSVIEW32 WORKS 32K-100K UPGRADE OUT-SUPT (DE)

RSI Software Products 9358-BEPTSENE RSBIZWARE BATCH / EPROCEDURE TRAINING & SIMULATION

Motion Control MPL-A540K-SJ22AA MOTOR,SERVO,19.4 NM,4000RPM,SINGL,230V,16.5KG

Motion Control 2090-XXNPMP-16S03 CABLE,NON-FLEX,MOTOR POWER,MP/1326AB,16 GAUGE,3M

GC646MRA000 Proficy GlobalCare Complete for View Runtime 8,000 I/O""

IC641SWP052 MS Windows Host Drivers C/C++ Developer's Tool Kit

IC800SSI420RD2 20A, 480V, DeviceNet S2K Servo Controller for MTR Series Motors

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

20BB192A3ANNANC0 PowerFlex 700 AC Drive 20B

20DH260A0ENNANANE PowerFlex 700S AC Drive 20D

2198-H003-ERS2 Kinetix 5500 2.5 Amp Servo Drive

2711P-K6C5D8 PanelView Plus 6 6 Color Key DC RS 232

280-PWRM35E-M25 ArmorConnect 3-PH Power Media trnk cable

3G2A6-PR015-E 横式编程器

1492-MS6X9C Connection Products

数字量输入/输出模块SM 6ES7 322-1FH00-0AA0 DO/16 120/230V, 1A，可控硅输出，光电隔离，20pin 前连接器

行程开关 3SE53123SF13

运行版软件 6AV2105-2HH14-0AC0 SIMATIC WinCC Runtime 专业版 Powerpack Runtime Advanced 4096 PowerTags -> Runtime 专业版 4096 PowerTags ASIA V14

1585J-M8CBJM-16 RJ45 Ethernet Media

1756-PBR2XT Extended Temp DC Redundant Supply Bundle

188-K1D030-N Miniature Circuit Breaker 3 A

194E-Y16M-1753-4G 16 A 194E Load switch

2090-CFBM7E7-CDAF03 MP-Series 3m Feedback Cable

2090-UXNFBMP-S40 MP-Series 40 m Length Feedback Cable

BC646TPD700 ProServer 700 I/O Develop/Runtime System with Proficy GlobalCare

GC647IFESGSRUNLMT GCC iFIX Optn: ESig & ERec Unl I/O Srv

IC200CBL002 Cable from NIU to PC for configuration and upgrade.

IC646MPC001 Logic Developer PLC Configuration Tools

IC647IFPRSR00075M iFIX Profsnl SCADA 75 I/O Server (M4 Part)

IC660TBD120 Terminal Assembly for IC660BBD120

IC697CMM741 Series 90-70 MMS or TCP/IP Ethernet Lan Interface

IC800MCUB12210XE 100 oz-in stepping Motorcube with pulse/direction interface and encoder feedback

ControlLogix/1756 System 1756-IH16ISOE 125 VDC ISOL SEQUENCE OF EVENT INPUT 16PT (36 PIN)

Industrial Computers 6182H-10BEH15D VVCE 1000, KEY/TOUCH, EXT MEM, CNET, DC

Process Control 9358-PBNTK30ENE RSBATCH NT FOR PROCESSLOGIX BACK-UP KEY 30 UNITS

Operator Interface 2711P-RAT12E PVP/VVCE1250 TOUCH TO PV1200E/1400E TOUCH ADAPTER

Support 9352-WRA100S SUPT RENEWAL CONTRACT FOR 9352WRA100

Support 9351-DKTSRTR SUPT REINSTATEMENT CONTRACT FOR 9351DKTSRT

ControlNet Products 1786-XT CONTROLNET 75 OHM TERMINATOR PLUG

RSI Software Products 9301-2SE235PTU3R RSVIEW32 WORKS 1500-5K UPGRADE OUT-SUPT (PT)

RSI Software Products 9355-WABEU2R UPGRADE: OUT-SUPT: WIN LINX TO RSLINX PROFESSIONAL

Motion Control MPL-A310P-MJ22AA MOTOR,SERVO,1.58 NM,5000RPM,MULTI,230V,3.0KG

Motion Control 2090-DANFCT-S15 CABLE, NF, MTR FBACK FOR CABLE-MTD CONN, T, 15M

BC647MPP050 Logic Developer PLC Professional - 50 user pack with Proficy GlobalCare Complete and 50 hardware keys

IC5002TBW2000 Discontinued - Order a BC5002TBW0000 & Appropriate CIM PE License

IC800CUBDB15ADP MotorCube or PowerCube DB15 to Screw Terminal Connector Adaptor

OC647IFAAMM iFIX Optn: Auto Alarm Manager (M4 Part)

20AD014F3AYNANC0 PowerFlex 70 AC Drive 14 A at 10 Hp 20A

20DC170A0ENNANANE PowerFlex 700S AC Drive 20D

20G1ANE077AA0NNNNN PowerFlex 755 AC Packaged Drive

25C-D037N114 PowerFlex 527 18.5kW (25Hp) AC Drive

280-PWRM22A-M05 ArmorConnect 3-PH Power Media drop cable

FX1S-14MT 主机8入/6出 晶体管输出

1492-M5X12H1-50 Connection Products

1494H-CF3H2 Heavy Duty Fusible Safety Switch

软启动器 3RW44452BC44

ET 200SP 6ES7137-6BD00-0BA0 CM 4xIO-Link，基座单元类型A0

1585D-M4TBDM-20 Micro D-Code, QD Style Ethernet Media

1756-DHRIO ControlLogix DH Plus/RIO Comms Module

1794-OB16P Flex 16 Point Digital Output Module

194E-CA40E 194E Load switch

2085-IQ16 Micro800 16 Point Digital Input Module

2090-DANBT-18S12 TL-Series 12 m Length Brake Cable

20AC5P0C3AYYANC0 PowerFlex 70 AC Drive 5 A at 2.2 kW 20A

GC646PCM001 GlobalCare Complete for Change Management 1 user

HE693THM668 Discontinued Part. Check with GE IP on migration path.

IC630MDL316RR Analog Input Module, 4-20mA/1-5Vdc (2 channels)

IC647HSTSS40KM-35 Historian v3.5 Standard Server 40000 Points (M4 Key)

IC660BLA026 Cover w/Label for IC660BBA026

IC695ALG626RS Refurbished Analog Input HART module, 16 channels single ended, 8 channels differential,channels are configurable for voltage,current and current/ HART. Supports Current: 0 to 20mA, 4 to 20mA, +/- 20mA; Voltage: +/- 10V, 0 to 10V, +/- 5V, 0 to 5V, 1

IC756WDV009E-99 DV Development Sys Visual Basic, English, Version 9.9

CompactLogix System 1769-OF8V 8 CHANNEL ANALOG VOLTAGE OUTPUT MODULE

PLC-5/1771 System 9399-L5SR 9399-L5SR PLC-5 A.I. SERIES SOFTWARE REFERENCE

Distributed I/O D1791-6.5.3 1791 DISCRETE I/O AC/DC 16 PT BLOCK I/O USER MNL

Operator Interface 2711P-T6C8D PV PLUS 600 COLOR, TOUCH, DH+, DC PS

Support 6401-DDMCR 6401-DDMC SOFTWARE SUPPORT REINSTATEMENT

Support 9358-PBPC30S SUPT RENEWAL CONTRACT FOR 9358PBPC30ENE

Support F1779-KP3 FIRMWARE UPGRADE FOR 1779-KP3 COMMUNICATION MODULE

RSI Software Products 9301-2SE2103JPE RSVIEW32 WORKS 150 WITH RSLINX (JAPANESE)

RSI Software Products 9701-VWMR075FRU1 RSVIEW ME STATION RT 15 TO 75 DISP UPGRADE(FRENCH)

RSI Software Products 9399-2SE32GRIT RSVIEW32 GETTING RESULTS GUIDE (ITALIAN)

Motion Control 2098-DSD-HV030X HIGH VOLTAGE DRIVE, 7A/14A, ULTRA3000 W/INDEXING

ABI3D200C2P/ABD QUICKPANEL 10.5" TFT W/AB DH+ 24VDC

IC220ALG221 Analog Input module, 8 channels, voltage/current. 15bit resolution.

IC752DPA062 Mature, order QuickPanel instead. DataPanel 1062 with resistive touch. 10.4" VGA (640x480) active matrix TFT color display. Black bezel mounting from front of panel. Supports all WinCfg functionality.

MTR-3S32-G-R-B-E-ERR Servo Motor Explosion-proof 24V Branke

ZA06B-0276-B210 Alpha 50/3000HVis servo motor with fan and straight shaft with key

20BE022A0AYNAND0 PowerFlex 700 AC Drive 22 A at 20 Hp 20B

20G14ND302AN0NNNNN PowerFlex 755 AC Packaged Drive

25-PMFC-FD PowerFlex 520 Fr D Power Mod Front Cover

2711P-RP9A PanelView Plus 6 700-1500 Logic Module

FRN15G11S-4CX 23 KVA 30 A 15 KW 3相AC380V/50Hz/60Hz

1492-J6-BL 6 square mm Feed-Through Terminal Block

1492-STPLE IEC Term Blck Yellow Blocking Element

软启动器 3RW40732BB44

CPU 模块 6ES7 512-1CK00-0AB0 CPU 1512C-1 PN，250 KB 程序，1 MB 数据；48 ns；集成 2x PN 接口；集成 32 DI/32 DO，5 AI/2 AO，6 HSC@100kHz

152H-C317XBD-56 SMC-3 Enclosed Motor Starter

1738-OE2VM12 ArmorPoint 2 Point Output Module

1785-L80B PLC-5 Processor

193-NREELZ E1 Plus Replacement Overload Relay

20-COMM-E PowerFlex EtherNet/IP

2090-CSBM1DE-18AF01 Kinetix Cable Single DSL 2090-Series

20AC011A0AYNANC0 PowerFlex 70 AC Drive 20A

GA647IFSTDV00300 GCA iFIX Std HMI 300 I/O Dev

GP647IFPLDVUNLMT GCP iFIX Plus SCADA Unlmt Dev

IC600BF921RR 5V TTL Output Module with Lights (32 points)

IC647HSTCR300M Collector Redundancy Option for Historian - Standard Server 300 Points (M4 Key)

IC647TPR000 CIMPLICITY HMI ProServer No Limit Runtime System

IC693PCM311RR Prog Coproc Mdl, 640 KB (190 KB Basic Prgm), w/Port Exp Cbl

IC756MDV000J-99 DV Development - Alpha OpenVMS Op Sys, Japanese, Version 9.9

MicroLogix 1000/1761 System 1761-HHM-K08 8K MEMORY MODULE FOR HHP

PLC-5/1771 System 1771-IXEK CONFORMALLY COATED, THERMOCOUPLE/MILLIVOLT INPUT

Distributed I/O 1792D-8BV0D 8 SINK/SOURCE INPUTS, 8 CONNECTORS

Communications 9230-IOLINXSDK I/OLINX DEVELOPER'S KIT FOR CONTROLNET & DEVICENET

Operator Interface D6190-6.5.1RU CONTROLVIEW CORE USER MANUAL (RUSSIAN)

Support 9356-STD2200S SUPT RENEWAL CONTRACT FOR 9356STD2200

Support 1789-L60S SUPT RENEWAL CONTRACT FOR 1789L60

EtherNet/IP Products 9355-WABENE RSLINX PROFESSIONAL - ENGLISH

RSI Software Products 9301-2SE3500JPU5 RSVIEW32 RUNTIME 5K-100K UPGRADE IN-SUPT (JP)

RSI Software Products 9356-SQLSAP225U1 UPGRADE: IN-SUPT: RSSQL GATEWAY SAP TO SAP PLUS

Motion Control TL-A120P-BJ32AA MOTOR, SERVO, 0.18NM, 5000RPM, 17BIT SERIAL FEEDBA

44A736694-G04 Genius Bus Interface Unit Release 2.0 Upgrade

IC200CBL555 Communications cable (RJ-45 to DB-9 pin RS-232, 2 meters) for VersaMax DP 45, 65 and 85

IC694MDL230 INPUT MODULE 120 VAC 8 POINT ISOLATED

MSI-UNIV-WEB-10 Universal Web Client(RTIP / Dashboard / Web / Excel Addin) 10 Pak

VSPC32-MON VisualSPC Monitor

20BD034A3AYNACD0 PowerFlex 700 AC Drive 34 A at 25 Hp 20B

20G11GC8P7JA0NNNNN PowerFlex 755 AC Packaged Drive

22D-B5P0N104 PowerFlex 40P- 0.75 kW (1 HP) AC Drive

140CRA21120C Quantum DIO站适配器和电源,24VDC,独立,3A,单电缆,C

290D-FAZ-G1-3 Direct Online Starter

E5AZ-C3 NEW 外型：96×96mm开孔；92×92电源：100V-240VAC

1492-SPM2B400 MCB Supplementary Protector 40 A

软启动器 3RW30171BB14

电机启动器 3VU16401LS00

150-F108NZD SMC Flex Smart Motor Controller

1732D-16CFGM12MN ArmorBlock 16 Point Block

1771-OAD 1771 16 Point Digital Output Module

193-ECM-ETR E300 EtherNet/IP Communication Module

198E-P128 Mounting Plate

2090-CPWM6DF-16AA05 TL-Series 5m Standard Power Cable

2094-PRS1 Kinetix 6000 Slim Power Rail

DT1000-12A 12.1 inch IPC 5/100 w/64MB RAM and Windows 2000, Please note some units could be remanufactured.

GFK-0898 Series 90-30 PLC I/O Module Specifications Manual

IC210EPT004 4 channel PT 100, 12bit，PT100 (-100℃~600℃). Requires Durus Plus Controllers 3.0 firmware.

IC647AUR100 PA Universal Reporting Client 100 Pak

IC647PRTEE050C Proficy Portal Enterprise Edition Client Pack 50 Users (M1 Key)

IC693CPU350LT CPU 350 Module (32K Bytes user memory, 4K I/O, 8 Racks), no built-in S erial Ports .22msec/K (LT)

IC754VSF15CTD 15 inch TFT QuickPanel View/ Fully Loaded/ 24VDC

MSI-ECONN-43 Enterprise Connector-43

SLC/1746 System 1746-RL54 REPLACEMENT OCTAL LABEL KIT FOR CTLG # 1746-OW16

Distributed I/O 1734-RTB3 REPLACEMENT 12 POSITION IP20 SCREW TERMINAL BLOCK

Application-specific products 9307-EM643PXENE RSENERGYMETRIX 3RD PARTY OPC (9 - 64 METERS)

Operator Interface 2711-NC18 RS232 DOWNLOAD CABLE ADAPTER. A 25-9 PIN DB

Support 9302-ICCR SUPT REINSTATEMENT CONTRACT FOR 9302ICC

Support 9510-PB5000ENR SUPT REINSTATEMENT CONTRACT FOR 9510PB5000EN

DeviceNet Products 1770-KFD DEVICENET RS232 ADAPTER

RSI Software Products 9301-2SE3350PTU2 RSVIEW32 RUNTIME 300-5K UPGRADE IN-SUPT (PT)

RSI Software Products 9307-RSP32RENE RSPOWER32 RUNTIME

Motion Control MPL-SSN-A4B4 KIT,SHAFT SEAL,MPL-A4XX,MPL-B4XX,1326AS-B4XX MTRS

Silver Series 1398-SR9P KIT,PASSIVE EXTERNAL SHUNT,900W CONT.

HE693CAL101 CAN Open Interface for Series 90-30

IC647HWP322 Series 90 Workstation Intf. (PS/2) w/LM 90-30/20, Serial

QPH2D100S2P/B QUICKPANEL 6" STN HAND HELD BLANK

ST-3808 STXi analog input module 8 Channels, Thermocouple Connector Type

20BC140A3AYNANC0 PowerFlex 700 AC Drive 20B

20F1AGC140JN0NNNNN PowerFlex 753 AC Packaged Drive

22A-D6P0H204 PowerFlex 4- 2.2 kW (3 HP) AC Drive

140DAI35300C Quantum 开关量AC输入,32点,24VAC,8点成组隔离,CC

284D-FVD1P4B-N-R-3-DB-EMI Cntl Mod. Variable Frequency Drive

CJ1W-SRM21 COMPOBUS/S远程I/O主单元，最多256点

1492-RTB20N 20 Pole RTB Plug Assembly

WinCC 上位监控软件 6AV6381-1BD06-0DV0 "WinCC?V6.0 RT?256?（256 个外部变量）"

变送器 3RS17202ET00

1497A-A5-M6-1-N Control Power Transformer

1606-XLP90E-2 Power Supply XLP 90 W Power Supply

1768-L45 CompactLogix L45 3MB Memory Controller

188-K4C400 Miniature Circuit Breaker 40 A

194R-60-NJ 194R 60 Ampere 4th Power Pole Module

2090-CPBM7DF-10AF05 MP-Series 5 m Length Pwr and Brake Cable

2090-XXNPMP-14S03 MP-Series 3 m Length Power Cable

CBL-13-ET-20 Encoder cable for MTR-1300 or MTR-1N series stepping motor. 20 feet

GC647TRT915 Proficy GlobalCare Complete for CIMPLICITY HMI Server 1500 I/O Runtime System

IC200PWR201 POWER SUPPLY 12VDC INPUT

IC646TBLSS2500 Proficy Troubleshooter for Intelligent Historian for Hist 2500 Points

IC647NGV000 CIMPLICITY GlobalView - 1 Concurrent user.

IC693ACC301 Replacement Battery, CPU & PCM (qty 2)

IC698PSA100 RX7i Power Supply 100Watt 85-264VAC

IC800VMCB1200 Motor power and brake power cable for 1 kW VersaMotion servo motor- 20 meter

SLC/1746 System 1746-ITV16 FAST RESPONSE DC SOURCING INPUT CARD (24V DC)

Industrial Computers 6180W-7PXPHDC VERSAVIEW 6180W NON-DISPLAY COMPUTER, 7 SLOT

Application-specific products 6556-PSH0M CLUTCH/BRAKE KIT W/STROKE AND A HALF ON THE HOP

Operator Interface 2711-T5A1L1 PV550 MONO TOUCH, RIO & RS232 PRINT

Support 9301-2SE2200ZHR SUPT REINSTATEMENT CONTRACT FOR 93012SE2200ZH

Support 9307-10KMGDBCR SUPT REINSTATEMENT CONTRACT FOR 930710KMGDBCENE

DeviceNet Products 1732D-8CFGM12 DEVICENET 24VDC 8 SELECTABLE POINTS W/M12

RSI Software Products 9301-2SE250FRU5R RSVIEW32 WORKS 5K-100K UPGRADE OUT-SUPT (FR)

RSI Software Products 9358-BIZUC2PENE RSBIZWARE UNLIM RUNTIME CLIENT + 2 CPU SQL SERVER

Motion Control MPL-B310P-RK22AA MOTOR,SERVO,1.58 NM,5000RPM,RSLVR,460V

Motion Control 2090-XXNPY-16S03 CABLE,NON-FLEX,MOTOR POWER,Y,16 GAUGE,3M

GEK-90486-2 Genius I/O Discrete Analog Blocks User's Manual - Volume 2