五金机电网资讯
    1791D-16V0X
    发布者:fzjfx0001  发布时间:2019-08-12 19:22:29  访问次数:450

    1791D-16V0X现货 in stock! 欢迎来电咨询~!!

    1791D-16V0X


    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。

    WE SHIP SAME CISCO WS-C3750G-24TS-S1U 3750G-24TS SWICTH 1YR

    Siemens Display Panel 6SL3055-0AA00-4CA2 #2

    Siemens TP27 6AV3627-1NK00-2AX0

    Schneider Modicon PLC AS-P890-000 AS-IS PARTS OR REPAIR

    Schneider Modicon AS-BDAP-210ASBDAP210

    Schneider Modicon AS-E485-904 NSPP ASE485904

    Schneider Modicon AS-884A-211

    Schneider Modicon AS-B232-501 USPP ASB232501

    Schneider Modicon AS-506P-008 Rev C10

    MODICON/AEG OUTPUT MODULE MODEL DAP 217/AS-BDAP-217

    Siemens Simatic TI 305-25N Input 115VAC Module

    Telemecanique SCHNEIDER TSXDMZ28AR INPUT MODULE

    SIEMENS SIMATIC S5 6ES5441-7LA11 DIGITAL OUTPUT MODULE 6ES54417LA11

    SIEMENS / TI 505-4808 DISCRETE OUTPUT MODULE

    SIEMENS Sinumerik Drive Board 6FX1122-1AA02 E Stand D & 00

    SIEMENS 6SN1114-0AA01-0AA0 PARAMETER BOARD - SIMODRIVE 611A

    SIEMENS Simodrive 6SN1123-1AB00-0HA1

    SIEMENS monitor to LCD 6FC3988-7AF01 6FC4600-0AR04 SM0901

    Advantech PCL-813B DAQ Card

    Allen-Bradley 2711-M14 Monitor

    ABB 57360001HG2 REP

    Acomel 7114 C Chopper Board

    Aaronia Spectran HF 60105 V4 RF Spectrum Analyzer -

    85093A RF Electronic Calibration (ECal) Module, 3.5 mm

    SIEMENS 6RA2-418-2FS22 NSFP 6RA24182FS22

    ASEA BROWN BOVERI YB161102-BK USPP YB161102BK

    ASEA BROWN BOVERI 57772280 USPP 57772280

    MITSUBISHI HC-H703S-A42 NSFP HCH703SA42

    INDRAMAT MAC090B-0-JD-3-C/110-A-0/S001 NSFP MAC090B0JD3C110A

    ALLEN BRADLEY PC-670-0894 USPP PC6700894

    TAYLOR ELECTRONICS 1701RZ14003C USPP 1701RZ14003C

    Siemens 6ES5-434-4UA12 USPP 6ES54344UA12

    SIEMENS 6es5 470-8ma12 smatic S5 analog card

    SIEMENS L1 BUS TERMINAL 6ES5 777-0BC01

    Siemens S5 6ES5 421-8MA12 Digital Input Module - 8DI24V

    Siemens 6ES7 422-1BH10-0AA0 6ES7422-1BH10-0AA0

    Siemens RWD62 Controller

    PROFACE FN-HC10SK41 NSFP FNHC10SK41

    HONDA iPOD iPHONE MP3 AUX INTERFACE CONNECTOR 08A28-iJi-100 MODULE USA SELLER

    Vermona TAI-4 Euroroack Audio Interface Module Release

    Siemens 6AV7723-1BC10-0AA0 PC670

    Siemens LOGO! 12/24RC 6ED1 052-1MD00-0BA2

    Omron 3G2A5-II001

    Schneider Modicon AS-P930-001 PLC

    Schneider Modicon AS-P484-600 Power Supply

    Schneider Modicon AS-EM85-302 NSFP ASEM85302

    Schneider Modicon GOULD PROGRAM PACK AS-P371-002

    Schneider Modicon AS-BDAP-209

    Schneider Modicon Programmable Controller AS-9370-001 PC-0984-680 WARRANTY

    TELEMECANIQUE ATV-31H075M2A 0.75KW 220V NIB

    Schneider Telemecanique Encoder Card VW3A3401

    Siemens6ES7222-1EF00-0XA0EM222OutputModule

    SIEMENS 6AV6 642-0AA11-0AX1 SIMATIC PANEL TOUCH SCREEN

    SIEMENS SINUMERIK 6FC 3741-0FB-Z CONTROL RACK XLNT

    GE FANUC IC600CB516L COMMUNICATION CONTROL MODULE SERIES SIX

    1791D-16V0X

    SIEMENS SINUMERIK 6FC3538-3EF 6FC35383EF USED

    SIEMENS MOORE 661A2 M010703 PNEUMATIC BOOSTER AMPLIFYING TRANSMITTER RELAY 1:2 20PSI

    Allen-Bradley Flex I/O 1794-1816 24 VDC Sink Input

    AB Allen Bradley SLC Processor 1747-L553 1747L553 60

    AC Motor Control Drive - 60 HP - 600 Volt - Three Phase Input

    A06B-0512-B231 GE FANUC SERVO MOTORS REMANUFACTURED

    750' 600V 750MCM 750 MCM XLP USE Aluminum Cable Wire Direct Burial

    RELIANCE ELECTRIC 86466-74RD USPP 8646674RD

    ALLEN BRADLEY 501560 NSPP 501560

    ALLEN BRADLEY 1785-L40C15 NSPP 1785L40C15

    INDRAMAT DDS02.1-W/050-D USPP DDS021W050D

    YASKAWA ELECTRIC CACR-PR03BC3ES NSFP CACRPR03BC3ES

    WARD LEONARD 5DP9-20100 NSFP 5DP920100

    HONEYWELL 30756718-003 NSFP 30756718003

    Siemens 6ES5-243-1AA11/6ES5243-1AA11 ANALOG INPUT XLNT

    SIEMENS 6ES5 376-0AA31

    SIEMENS DRIVE 6ES5-400-7AA13

    Siemens 6GK1143-0TA01 COMMUNICATION MODULE W/FLASH XLNT

    SIEMENS 6ES5925-3KA12

    Siemens MP277-8 6AV6 643-0CB01-1AX1 Touch Glass

    Reliance Electric 0-57401-2 0574012 Drive Digital I/O Module

    Texas Instruments 500-5848

    SQUARE D SY / MAX POWER LOGIC CIRCUIT MONITOR INTERFACE MODULE MODEL 8030-CRM565

    UNICO 306-563 USPP 306563

    Siemens Comm Card 6SE7090-0XX84-0FJ0

    Modicon AS-W907-015

    Schneider Modicon / TSX Compact Subrack AS-HDTA-202

    Schneider Modicon AEG/GOULD/MODICON/ AS-B564-000 OUTPUT MODULE 24-48VAC XLNT

    Schneider Modicon AS-BDAU-202 USPP ASBDAU202

    Schneider Modicon AS-BDAP-209 Discreet Output Relay ASBDAP209

    Schneider Modicon /Schneider AS-B882-239/ASB882239 High Speed Counter NICE MAKE OFFER

    Schneider Modicon Connector/Cable AS-W801-002/ASW801002

    Schneider Modicon TXBTF024311E

    Schneider TSX AEY420 Analog Input Module Modicon TSXAEY420

    Radisys ATCA-5010 Shelf Peripheral Module

    SIEMENS 6ES5456-7LA11 OUTPUT MODULE XLNT

    SIEMENS SINUMERIK OP012 6FC5203-0AF02-0AA1 MembraKeypad

    Mitsubishi Communications Module A8GT-RS4

    SIEMENS Simodrive 6SN1118-0DG22-0AA0 E GWE-567008901375

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

    SIEMENS 6FC5111-0CA03-0AA2 6FC51110CA030AA2 DMP Kompakt

    AllenBradley12to120VACOutputModule1771-OAD/B

    Allen Bradley SLC 500 1746-OX8 -0X8 Output Module Sealed Box NIFSB

    ABB Robot Wrist 3HAB4325-1 In Excellent Condition

    A06B-0143-B177#7000 FANUC SERVO MOTORS REMANUFACTURED

    01 MOELLER PLC PS4-201-MM1 good in condition for industry use

    MOTOMAN ROBOTICS RM6210 NSPP RM6210

    ALLEN BRADLEY 160-AA02PSF1P1 NSPP 160AA02PSF1P1

    ALLEN BRADLEY 1334-DOB-T2 USPP 1334DOBT2

    GENERAL ELECTRIC 36C774505ADG01 USPP 36C774505ADG01

    SQUARE D MHL361000 NSFP MHL361000

    SIEMENS 6SE2122-3AA21 NSFP 6SE21223AA21

    ASEA BROWN BOVERI DSTC-456 NSFP DSTC456

    Siemens 6ES5 944-7UA12 6ES59447UA12

    Siemens Simatic S5 6ES5 470-4UB13 Module 6ES5-470-4UB13

    SIEMENS 6ES5-700-8MA11 I/O BUS Module Terminal Unit

    Siemens 6ES5 464-8ME11 Analog Input Module 16762

    Siemens 6AG1 331-7KB02-2AB0 6AG1331-7KB02-2AB0 6AG13317KB022AB0

    Siemens IM153 6ES7 153-1AA01-0XB0 6ES7153-1AA01-0XB0

    Sans Digital HA-ARC-ARC1882X 2 Port Mini-SAS 6GB PCI Express x8 RAID Controller

    Square D TBX CBS010

    SIEMENS Interface Module 6ES5300-5CA11

    SERIES C F/W B PKG 01/25/2012 QTY

    Siemens 6SE7023-4TC84-1HF3

    Siemens USB PPI+ PLC Cable PC PPI USB Optical Isolated

    Schneider Modicon AS-P840-000 ASP840000 Power Supply

    Schneider Modicon ASB883001AS-B883-001 HS Counter Module

    Schneider Modicon ASB838032 REMAN AS-B838-032

    Schneider Modicon MBUS NETWORK ADAPTER 5VDC .75A S/N 31053125603 AM-SA85-000 BIN 63

    Schneider Modicon B807-132 Analog Input AS-B807-132

    Schneider Modicon AS-H827-103 11 Slot 800 Series Rack

    Schneider Output Module QUANTUM 140 DDO 353 00 2759

    SIEMENS 6ES5-421-8MA12 6ES54218MA12 INPUT MODULE S5 \

    ROBOTRON 503-1-0324-17 USPP 5031032417

    Siemens Contactor 3RT1033-3AK60 110V 50Hz 120V 60Hz

    SIEMENS Sinumerik 8MC 8 MC 548 021.9012.01 _ 8MC548021.9012.01 _ 8MC548021901201

    RELIANCE ELECTRIC COMMUNICATIONS MEMORY MODULE 57C413A 57C-413-A 57413-1

    SIEMENS CONTROLLER CARD 6SN1118-0DG21-0AA0

    SIEMENS Simodrive 6SN1118-0NH00-0AA1 6SN11180NH000AA1

    SIEMENS 6FC5110-0CB01-0AA0 6FC51100CB010AA0 version F

    AllenBradley2711P-RP2A/F2711PRP2F

    ALLEN BRADLEY VERSAVIEW 1500M OPERATOR INTERFACE TOUCH PANEL 6186-M15AL SER B

    ABB GJR5251300R0171 07KT93 F, , GJR5251300R0171,

    ADVANCED ENERGY DC POWER SUPPLY DIAMOND 8KW/400-800V 31101507-002 3152000-107J

    (M6-2) 1 8-LOOP 6358 CONTROLLER M6-2

    MARPOSS 6321601400 USPP 6321601400

    ALLEN BRADLEY 1336-B020-EAE-S1 USPP 1336B020EAES1

    GE FANUC IC3600STKK1 USPP IC3600STKK1

    FANUC A06B-6066-H281 USPP A06B6066H281

    SIEMENS 6AV1-242-0AB00 NSFP 6AV12420AB00

    RELIANCE ELECTRIC 0-84618-17R USPP 08461817R

    SIEMENS 6ES5-417-7AA21 NSFP 6ES54177AA21

    Siemens 6ES5 470-4UA12 6ES54704UA12

    Siemens 6ES5-944-7UB11 USPP 6ES59447UB11

    SIEMENS 6ES5-436-4UA12 USPP 6ES54364UA12

    Siemens 6ES5 701-2LA12 8-Slot Subrack CR2 6ES57012LA12

    Siemens S5 6ES5 930-8MD11 6ES59308MD11

    Siemens C79458-L2350-A1 ping Worldwide

    SIEMENS 6ES5101-8RU11 24VDC PLC SIMATIC 20 IN 12 OUTPUT

    Square D 8020 SCP-401

    OEM Mercedes-Benz Bluetooth Module Cradle Adapter Interface

    WS-C3560V2-24TS-SD FREE 1 YEAR CISCO 3560V2 SWITCH

    Siemens 6ES7291-8GE20-0XA0 Memory Module

    Siemens Simatic S7-200 CPU214 6ES7214-1AC01-0XB0 PLC

    Reliance 803456-37RC

    Schneider Modicon ASW922008 Cable AS-W922-008

    Schneider Modicon AS-B375-001 USPP ASB375001

    Schneider Modicon AS-TM84-001 NSFP ASTM84001

    Schneider Modicon AS-BDAP-216 DISCRETE OUTPUT MODULE 16X24VDC

    Schneider Modicon AS-B824-016 24 VDC OUTPUT TRUE HIGH

    MODICON AS-B350-001 OUTPUT MODULE GOULD AEG B350 115 VOLT AC

    SIEMENS INPUT MODULE 505-4332 5054332

    Shuttle X50V3 15.6" Atom D2700 GMA3650 DDR3-1600 Gigabit All-In-One System

    SIEMENS OPERATOR INTERFACE TOUCH PANEL SIMATIC TP27 6AV3 627 6AV3627-1QL01-0AX0

    SIEMENS Sinumerik 3 QDM-9WD-120 LCD Upgrade Kit

    Telemecanique TSX MPT 10 Telway 7 Communication Module

    SIEMENS 6SN1118-0DM23-0AA0 6SN11180DM230AA0 Servo

    SIEMENS SIMODRIVE - 6SN-1145-1BA01-0BA1 E/R Module INT 16/21kw

    SIEMENS 6FC5-356-0BB11-0AE1 USPP 6FC53560BB110AE1

    Advantech PCM7230-CK001

    ALLEN-BRADLEY 1746-OB32 32 ch-DC Output Module For Programmable Controller sour

    ABB BAILEY SYMPHONY CONTROLS DIGITAL IMASI23 ANALOG INPUT SLAVE MODULE 88109

    ADEPT TECH 10330-10150 USPP 1033010150

    (000 BACK AL)1 NIB SIEMENS 6SE7031-0EE60 6SE7090-0XE87-3AC0 CONVERTER DRIVE

    IMPERIAL 08134600 USPP 08134600

    TECRON 7700 USPP 7700

    DYNAMATIC 15-503-4003 USPP 155034003

    CUTLER HAMMER 1MTBE800R NSFP 1MTBE800R

    PEPPERL & FUCHS MVH2000-F15 USPP MVH2000F15

    MODICON AS-516P-008 NSPP AS516P008

    HONEYWELL 30734558-001 USPP 30734558001

    Siemens 6ES5 308-3UC21 6ES53083UC21

    Siemens 6ES5-526-3LA11 NSFP 6ES55263LA11

    SIEMENS 6ES5-373-0AA41 USPP 6ES53730AA41

    Siemens 6ES5 255-1AA11 6ES5255-1AA11 6ES52551AA11

    Siemens 6ES5-430-7LA11/6ES54307LA11 NICE

    SIEMENS 6GK7343-1CX00-0XE0

    Siemens TP27 6AV3 627-1QK00-2AX0 Touchscreen Glass

    Siemens 6ES5788-8MA11

    Latest Bluetooth Module Cradle 2005 to 2008 Mercedes E320 E350 E500 E550 E55 E63

    YASKAWA ELECTRIC DISCT-J1040 USPP DISCTJ1040

    Siemens 6ES7 223-1BH00-0XA0 6ES7223-1BH00-0XA0 FreeShip

    Siemens OP37 6AV3 637-1ML00-0FX0 Membrane Keypad

    Reeves SBAI-1001-11

    Schneider Modicon AS-B807-032 ASB807032 32 Point 120 VAC Input

    Schneider Modicon AS-884A-201 PROCESSOR MODULE AS884A201

    Schneider Modicon AS-P180-010 USPP ASP180010

    Schneider Modicon AS-B243

    Schneider Modicon AS-5540-003 Bus Duct

    Modicon TSX Quantum 24-230 VAC Output Module 140DAO84000

    SIEMENS SIMATIC S7 SM321 DIGITAL INPUT MODULE PLC 6ES7 321 6ES7321-1BH02-0AA0

    TELEMECANIQUE XBTG5330 XBT-G5330 OPERATOR INTERFACE

    Siemens Simatic Relay Output Module 505-4916A 16 pts

    Siemens 9510 9510EC-1156-GZTA NIB Power Meter Display ION Ethernet Access

    SIEMENS Sinumerik I/0-Modul 6FC3984-3RA

    SIEMENS 6SN1123-1AA00-0CA2 6SN11231AA000CA2 SimoDrive

    SIEMENS SIMODRIVE 6SN1123-1AA00-0LA3 LT-MODUL INT. 108A FACTORY

    SIEMENS HMI 6FC5253-6BX10-2AFC PCU 50 566mHZ6FC5210- 00F20-0AA0840D BS003

    Advantech PCM-7110 A2 01-1 with SOM-1240 module

    ALLEN-BRADLEY 2711-K5A20 PANELVIEW 550 2711K5A20 CLEAN TESTED GOOD COND.

    ABB 5SHX1445H0001 3BHL000391P0101 ICGT Module 68mm ACS1000 AC Drive

    ACTERNA FST-2209 TEST-PAD VERSION 6

    690-960MHz &1700-2200MHz 5 Watt, step 5 kHz//12.5 kHz

    8520-ASM3 ALLEN BRADLEY ELECTRONIC CIRCUIT BOARD

    SIEMENS 6SE3-214-0DA40 USPP 6SE32140DA40

    AVTRON AFS056-4CNO-C USPP AFS0564CNOC

    ASEA BROWN BOVERI MFE500341801004EH NSPP MFE500341801004E

    MODICON 140-CPU-113-03 NSFP 140CPU11303

     

    来源:工控备件
    免责声明:五金机电网转载作品均注明出处,本网未注明出处和转载的,是出于传递更多信息之目的,并不意味 着赞同其观点或证实其内容的真实性。如转载作品侵犯作者署名权,或有其他诸如版权、肖像权、知识产权等方面的伤害,并非本网故意为之,在接到相关权利人通知后将立即加以更正。联系电话:0571-87774297。
0571-87774297