1746-NR81746-NR81746-NR8影响执行机构出错的主要原因有：1)控制负载的接触不能可靠动作，PLC发出了动作指令，但执行机构并没按要求动作；2)控制变频器起动，由于变频器自身故障，变频器所带电机并没按要求工作；3)各种电动阀、电磁阀该开的没能打开，该关的没能关到位，由于执行机构没能按PLC的控制要求动作，使系统无法正常工作，降低了系统可靠性。要提高整个控制系统的可靠性，必须提高输入信号的可靠性和执行机构动作的准确性，否则PLC应能及时发现问题，用声光等报警办法提示给操作人员，尽***除故障，让系统安全、可靠、正确地工作。【***】【诚信】【创新】【合作】【共赢】厦门泰尼电气有限公司【产品质量】原装进口***【检测标准】按原厂标准【产品质保】1年【快递时间】24小时到【联系我们】＆业务经理：小黄＆洽谈电话：0592-6809319/18950191386＆商务***：2917675397＆传真（FAX)：0592-6890859（请注明，01006收）＆公司全称：厦门泰尼电气有限公司＆公司地址：厦门市海沧区海沧街道滨湖一里1号楼ALLENBRADLEYPLCCANALOGCARD1771-NBSCNSERIESREVC01FWREVGSERIESBDSPACEPPCDS1005PROCESSORBOARDDS1005-12SN188434ALLENBRADLEYPANELVIEWPLUS6002711-T6C8ASERBREVA2711P-RN8MICROSCANFIXEDMOUNTBARCODESCANNERFIS-0911-0005GMS-9SN0870890BATTENFELDGLOUCESTERENGINEERINGEXTROLMICROCONTROLLERD4007426366401SEWEURODRIVESPIROPLANKA87AQH190/3MITSUBISHIFREQROLZ300FR-320-3.7-UL5HPSIEMENSKUKAROBOTIC1FK7101-5AY81-1SH3-ZSER#X115373001002TRANSCOILOUTPUTFILTERV1K160A01NIBV1000KLCSERIESOUTPUTFILTERSUNTOOLHOTMELTDISPENSERDP300THKBALLBEARINGRBRB40040UUCC0P5SRB400RB40ABB52614775MEM86-E128KMEM86-E57773677DJP9450ALLENBRADLEYSTROMBERGABBFLOWMETERF***4000CHECKEDBYABBS4SIGNALCONVERTER24VDCCONEDRIVESPEEDREDUCERGEARBOX6:1HO35-1HO35A179-11750INPUT300RPMOUTABBCONTROLBOARDSJPE6A2SJPE6A2190678ROSEMOUNTTRAN***ITTER11511151LT6EA0F22DOKUMASERVOMOTORBL-MC150J-12TNASN06000003NUM760CNCBOARDPROCESPROCESS2016380204201638HFC-200432-F8609NUM760CNCBOARDAUTOV3-40K200901M0204200901200412C26OKUMASERVOMOTORBL-MC50J-20TSN06000170CPELECTRICDYNA-TORKPOWERSUPPLYK256749K256749INDRAMATSERVOPOWERSUPPLYTVD1.3-15-03HUBCITY3204GEARDRIVE0220-806620220-80662-3204RATIO2000:12000/1RA-LHUBCITY3804GEARDRIVE0220-296840220-29684-3804RATIO2000:12000/1LRMETSONELESB1CU6/25LPMVDOUBLEACTINGVALVEPOSITIONERP-2000XFANUCA16B-1210-0160/01AA16B1210016001AREFURBISHEDGOULDMODICONBOARDAS-521P-011REV35/REPAIREDALLENBRADLEYPANELVIEW300MICRO2711-M3A18L1A2711M3A18L12711-M3A18L1FANUCRVREDUCERA97L-0118-038#15A-141RV-15A2-141RENNERSUBMERSIBLEPUMPRTL-PVDF-26/400-3.7D/3-270VT277/480A60HZNIBPARKERBAYSIDEGEARHEADRA115-010RATIO10:1DSPACEDS5001DIGITALW***EFORMCAPTUREBOARDDS5001-06SCHNEIDERTSX4AXISANAMOTIONCONTTSXCAY41GEFANUCDC300MCCCARD532X531X300CCHAAM5SN617781REFURBISHEDBYGEABBSOFTSTARTACDRIVEPSDPSD7545KW75A50HPPSD75-1LL41SFA885204-BLFSUNXM-DW1WAFERMAPPINGSENSOR-SUNXUMDW1PARKERPNEUMATICCYLINDER10INBORE20INSTROKE250PSITECHNOCHECKTECHNOCORP10"PRESSURERELIEFVALVEVS47456RELIANCEELECTRIC1326AB-B730E-21-K71326ABB730E21K7INFICONLEAKDECTECTOR14500LDS1000*EL*TECHNIDYNEOPACITYTESTERMODEL425PETERWOLTERSPLATEDRIVE203917460)