IC600PM542***IC600PM542***PLC在数控机床中的工作流程简介PLC的分类2023-01-19来源：本站PLC在数控机床中的工作流程，和通常的PLC工作流程基本上是一致的，分为以下几个步骤:(1).输入采样:输入采样，就是PLC以顺序扫描的方式读入所有输入端口的信号状态，并将此状态，读入到输入映象寄存器中。当然，在程序运行周期中这些信号状态是不会变化的，除非一个新的扫描周期的到来，并且原来端口信号状态已经改变，读到输入映象寄存器的信号状态才会发生变化。(2)、程序执行:程序执行阶段系统会对程序进行特定顺序的扫描，并且同时读入输入映像寄存区、输出映像寄存区的读取相关数据，在进行相关运算后，将运算结果存入输出映像寄存区供输出和下次运行使用。(3)、出刷新阶段:在所指令执行完成后，输出映像寄存区的所有输出继电器的状态(接通/断开)在输出刷新阶段转存到输出锁存器中，通过特定方式输出，驱动外部负载。FANUCA06B-6066-H005USPPA06B6066H005TEXASINSTRUMENTSPLC505-7016USPP5057016MITSUBISHIMC210-CENSFPMC210CESQUARED9070-SK500G2D1​F30G13NSFP9070SK500G2D1F​30NewinBox555-1105TexasInstrumentsSiemensTIPLC5551105N14TexasInstruments(Siemens)Mdl:5TI-1082-2SequencerTEXASINSTRUMENTSPLC505-6860NSFP5056860ASEABROWNBOVERIE-32215NSPPE32215TEXASINSTRUMENTSPLC305-8ADCUSPP3058ADCASEABROWNBOVERIEH550C-1USPPEH550C1PANASONICMSDA043A1AMINAS-AACSERVODRIVER400WNIBNEWTexasInstrument500-5016analogoutputmoduleused9ailableSIEMENSTI575-2102VMEPLCEXLARSLG-060-040-KM​GB-LZ6-338NSPPSLG060040KMGBL​Z6TEXASINSTRUMENTSPLC5TI-3000USPP5TI3000NATIONALINSTRUMENTNI-CFP-2020NSFPNICFP2020TEXASINSTRUMENTSPLC505-ATM-0440USPP505ATM0440ASEABROWNBOVERIDSFS-11USPPDSFS11ALLENBRADLEY1326AB-B420E-2​1USPP1326ABB420E21ALLENBRADLEY22B-D012N104FNFP22BD012N104TEXASINSTRUMENTSPLC305-01ADUSPP30501ADNewPanasonicNachi-Fujikosh​iM***082Q3DServoMotorNIBDANFOSSVLT5016P-T2-C5​4-ST-RO-DL-F00​-A00-CONSPPVLT5016PT2C54S​TRBRIDGEPORTA027484-183USPPA027484183TEXASINSTRUMENTSPLC560-2134USPP5602134One-dayshippingailableTEXASINSTRUMENTSPLCPM550-112USPPPM550112PANASONICMSDA023A1ASERVODRIVEAC200-230VACSIEMENSTEXASINSTRUMENTS505-7028AXLNTFASTSHIPPINGASEABROWNBOVERIYB161102-ACUSPPYB161102ACTexasInstruments2497284PCBDPM550CMU-7KASEABROWNBOVERIPSS105/181-500​FNSFPPSS105181500FASEABROWNBOVERIYB161102-BRUSPPYB161102BRASEABROWNBOVERI57770163USPP57770163TEXASINSTRUMENTSVPU-200-3104VPU2003104PanasonicACServoMotorM***082H4VFreeShipGENERALELECTRICQMR366USPPQMR366ASEABROWNBOVERI57520001-BZ/5USPP57520001BZ5TEXASINSTRUMENTSPLC505-6511USPP5056511PanasonicACServoMotorMHMA102P1G1kWASEABROWNBOVERINDCU-21CNSFPNDCU21CTEXASINSTRUMENTSPLC505-6108ANSPP5056108AASEABROWNBOVERIACS601-0009-5-​000B1500800USPPACS60100095000​B1TEXASINSTRUMENTSPLC560-2120WNSFP5602120WSIEMENS6ES5-095-8MB02USPP6ES50958MB02ASEABROWNBOVERINF327-NSFPNF327Panasonic300WACServoDriveMUDB3A2AADnewSQUARED9070-SK500G2D1​F30G13NSFP9070SK500G2D1F​30PanasonicACServoMotorM***A082C2F750WFreeShipASEABROWNBOVERIEH300C-1LNSFPEH300C1LTEXASINSTRUMENTSPLC500-5029USPP5005029PerceptronFrameGrabberBoard495-0191-00#29410PanasonicACServoDriverMSDA083D1A61750WFreeShipSiemensTI575-2104VMEPLCTEXASINSTRUMENTSPLC500-2161NSFP5002161OnePanasonicACServoMotorM***A041A1FFreeShipALLENBRADLEY1771-NT1USPP1771NT1SiemensTI530C-1104PLCController530C-1104ExpeditedshippingailableASEABROWNBOVERIGJR6100710R000​1USPPGJR6100710R000​1GENERALELECTRIC9L10MAL334USPP9L10MAL334ASEABROWNBOVERIACS800-U1-0011​-5+L502+L508+N​660+P901USPPACS800U100115L​50FOXBORO2AX-MULUSPP2AXMULASEABROWNBOVERI57510001-AUSPP57510001ATexasInstrumentsPLCModel305PERCEPTRON912-0020USPP9120020PanasonicMSDA041D1AACServoDriver82V400WTEXASINSTRUMENTSPLC505-3516NSPP5053516RELIANCEELECTRIC5711BNSPP5711BGUTICORPMD2000-N016S1​W2HUSPPPMD2000N016S1W​2HASEABROWNBOVERIYB560103-AMUSPPYB560103AMTexasInstruments5TI-2001)