2、802DPLCProgrammingandApplicationCHENBing-sen1, HUHua-li2(1.GuangXiHydraulicandElectricPolytechnic,Nanning530023,China;2.WaterResourcesandPowerDepartmentofNanningGuangxi,Nanning530023,China)Abstract:ThedesignofPLCprogramofnumericalcontrolsystemisthemostimportant and
3、keystepintheinstallationanddebuggingofanumericalcontrolsmachine.ThearticlebrieflyintroducesthebasicconfigurationandI/OdistributionofSINUMERIK802Dbyapplying it ineconomicalNCmillingmachineXK5036, theinformationtransmissionofinteriorinterfaceandPLCprogrammingandtheir