1732D-IB8M12模块
价格:999.00
1732D-IB8M12模块1732D-IB8M12模块我厂KP8000t热模锻压力机铸造生产线,由5台OMRONC200H型可编程序控制器(PC)控制。下面介绍我们对PC一次CPU停机故障排除方法,以期同行指正。1.故障现象据值班电工反映,系统电源指示灯POWER亮,正常操作外部开关、按按钮时,CPU面板上ERROR报警指示灯亮,外部输出切断,当时刚好上午准备下班。下开机时,从CPU内部冒出一股浓烟,此时,PC交流电压为247V左右。2.故障分析及处理当PC控制出现下列优先级错误时会引起CPU停机:CPUWAIT’G(CPU等待)、MEMORYERR(存储器错误)、NOENDINST(无结束语句)、I/OBUSERR(I/O总线错误)、I/OSETERR(I/O设置错误)、I/OUNITERR(I/O单元错误)、SYSFAILFALS(系统出错)等。用编程器读出出错信息如下:COUWAIT’G、MEMORYERR。拆下该CPU,经查看内部线路,发现CPU内部电源部分一集成件SI-9510A已炸开,显然,CPU不能运行。可能原因是当时电源电压高于OMRON产品给定电压值(240Va.c)7V左右或该集成件本身质量欠佳造成的。更换同型号CPU,ERROR红灯仍亮,系统不能启动,用编程器读出的出错信息依然如故。为了防止意外和查看问题方便,我们将备用的存贮器换上,因其RAM中无用户程序。此时,能引发CPU等待的错误主要有两个方面:特殊I/O单元等待及扩展I/O单元等待。首先,我们查看了扩展单元的各部分,其电源供给正常,发现连接电缆插头松动,插好,试机,PCCPU依然停机,但无存贮器错误显示。由于系统未进行I/O地址登记,为查找原因方便,将扩展机架“离线”操作,直接检查主板特殊单元。存贮器中RAM为空白,只要拆下坏的模板后,CPU就应运行,其RUN指示灯亮(编程器置RUN或MONIT状态)。当拆下主板上OD215模板后,RUN亮,将备用的OD215进行状态设置,替换后也亮。此时,再将原来的存贮器换上,结果编程器上蜂鸣器马上声响,又出现MEMORYERR出错信息,可见存贮器也被烧坏。只能用备用的存贮器,重新输入原始用户程序,分段检查、试车,***后全部重新试车,系统正常,交付使用。直此,笔者认为引起这次停机故障的可能原因是特殊I/O单元OD215损坏,又由于偶然因素如电压偏高,使CPU烧坏及存贮器损坏。3.体会(1)PC控制系统设计时,其电源的稳压设计必须引起重视,以满足当地电压波动范围适合PC规范要求,为此,我们正着手改进原电源线路(2)程序需备份。设计者一般均有程序备份,用户手中也必须有正确的程序清单。(3)平时应当注意何处可以购买到备件,以便及时修复机器。TexasInstrumentsTISiemens16MODULEI/OBASE500-5828AINDRAMATDDS02.2-W015-B​EUSPPDDS022W015BE(AS01)MSD043A1XXVPANASONICACSERVODRIVEUSEDWORKINGASEABROWNBOVERIDCS602-0050-41​-15000C0USPPDCS60200504115​00MITSUBISHIA1-71SHCPUUSPPA171SHCPUSAJF//PANASONICMAMA042P1EACSERVOMOTORUSEDALLENBRADLEY1336-B007-EJD-​FA2-S1USPP1336B007EJDFA2​S1ASEABROWNBOVERIYB560103-CHNSFPYB560103CHTexasInstruments500-5029DualCommPort5005029ASEABROWNBOVERI57288001USPP57288001ALLENBRADLEY1336S-BRF50-AN​-EN4-HA2-L5NSFP1336SBRF50ANEN​41(AA01)ACSERVODRIVERPANASONICMATSUSHITAMSD021P1EA01WORKINGBAILEYCONTROLSIMFBS-01NSFPIMFBS01ASEABROWNBOVERIMFE50034180100​4EHNSPPMFE50034180100​4EPANASONICM***011A34ACSERVOMOTORw/ReducerGearCONTROLTECHNIQUESCDE-150NSFPCDE150DV80X220MR5PANASONICACSERVODRIVERDV80XINPUT200VOUTPUT2.2KW2500ENCODERTEXASINSTRUMENTSPLCPFS-3606-AUSPPPFS3606AASEABROWNBOVERIACS550-U1-038A​-4USPPACS550U1038A4SANYODENKIPU0B015-EML1P0​0USPPPU0B015EML1P00SimaticTI330DirectLogicPLCcompleteWithprogrammerASEABROWNBOVERIGJV3-0743-11-R​0001USPPGJV3074311R000​1PanasonicACServoDriverMCDDT3520003NewinBoxFreeshipSIEMENS6FC5-203-0AB12​-0AA0USPP6FC52030AB120A​A0ASEABROWNBOVERIYT212001-ADUSPPYT212001ADASEABROWNBOVERIACS800-U1-0011​-5NSFPACS800U100115FUJITSUCOMPUTERPRODOFAMERIH16-1801-H080USPPH161801H080SIEMENSTEXASINSTRUMENTSSYSTEM505TEXASINSTRUMENTSPLC500-6224USPP5006224SIEMENS6SE6-400-4BD24​-0FA0NSFP6SE64004BD240F​A0GENERALELECTRICQMR366USPPQMR366ALLENBRADLEY2098-IPD-020USPP2098IPD020TEXASINSTRUMENTS505-7354USPP5057354KEPCOJQE25-20MUSPPJQE2520MALLENBRADLEY1326AB-B410G-S​2LNSFP1326ABB410GS2LTEXASINSTRUMENTSPLC505-7340NSFP5057340ASEABROWNBOVERINF327-NSFPNF327ASEABROWNBOVERIDSDP-150USPPDSDP150ALLENBRADLEY2711P-RDK10CUSPP2711PRDK10CMITSUBISHISP031J027NSFPSP031J027TBWOODSP6USPPP6TEXASINSTRUMENTSPLC505-7101NSPP5057101TEXASINSTRUMENTSPLC435-DC-CPUNSFP435D***UTexasInstrumentsOperatorInterfaceCVU100#23892SQUARED8538-SDA46-V81​-CFF4P1TUSPP8538SDA46V81CF​F4TexasInstrument560-2120EMSTECHNOLOGIES4601L50USPP4601L50TEXASINSTRUMENTSPLC305-02BUSPP30502BPROCESSCONTROLCORPC1247USPPC1247ASEABROWNBOVERI3HAB2209-1USPP3HAB22091SIEMENS6ES5-095-8MB03USPP6ES50958MB03PanasonicACServoMotorM***02A1EFreeShipXYCOMPM8500USPPPM8500PanasonicACServoM***A152D1C200V3000RPM1.5kW200HzM***A152D1CPanasonicACServoDriverMUDS083A1MFreeShipASEABROWNBOVERIS4H250MW-2S4WNSFPS4H250MW2S4WASEABROWNBOVERIEH300C-1LUSPPEH300C1LTEXASINSTRUMENTSPLC505-7340USPP5057340GEFANUCIC3600SBMA1USPPIC3600SBMA1ALLENBRADLEY1336S-BRF05-AA​-EN4-HA2NSFP1336SBRF05AAEN​4HTEXASINSTRUMENTS510-1101PROGRAMMABLECONTROLLERDYNAMATIC15-902-100USPP15902100ASEABROWNBOVERIDSPC-154USPPDSPC154SIEMENS6SC6000-ONA02USPP6SC6000ONA02MOOREPRODUCTS16201-1-7NSPP1620117GEFANUCIC3600SBMA1USPPIC3600SBMA1TEXASINSTRUMENTSPLC505-7354NSPP5057354PANASONICSERVODRIVER/ADKA100​BPTADZ/AMKA080​810KAE/NEWCINCINNATIMILACRON3-531-2996AUSPP35312996AASEABROWNBOVERI57288001USPP57288001TEXASINSTRUMENTSPLC530-6202NSFP5306202ALCATEL210SDMLAMNSFP210SDMLAM)
福州聚福兴自动化有限公司
姓名: 陈金洋 女士
手机: 18950868731
业务 QQ: 294005084
公司地址: 齐安路760号7号厂房三层A3-026-027店
电话: +8618950868731
传真: