86
3.
Youcanaddcommentstothecircuitprogramandcreatehard-copies.
4. YousaveacopyofyourcircuitprogramtothefilesystemonyourPC,tomakeit
directlyavailableforanymodifications.
5. IttakesonlyafewkeyactionstodownloadthecircuitprogramtoxLogic.
6. UnderSimulatemodeinxLogicsoft,youcanstudyhowtoprogramviathepanel
key.
6.1xLogicFunctions
ELCseriesadaptsprogrammingmethodsbymeansoffunctionblocks.Atotalof9generalfunctionblocks,
37specialfunctionblocks,and11input&outputfunctionblocksareconfigured.Andeachblockcan
achieveaspecificcontrolfunctionindependently,e.g.TOND,TOFD,SBPL,TBPL,SCHD,etc.Asseveral
blocksarelinkedupinaspecificway,relativelycomplicatedcontrolfunctionscanbeperformed.
ProgrammingwithfunctionblocksissimplerandbetterappreciatedthantheconventionalPLC
instructionprogramming.
ThefollowingtypesofoperatorforxLogicfunctionblocksareavailableforoptions:
6.2GeneralInput&Outputfunctions
6.2.1Inputs
InputblocksrepresenttheinputterminalsofxLogic.Upto8digitalinputsareavailabletoyou.
Inyourblockconfiguration,youcanassignaninputblockanewinputterminal,ifthisterminal
isnotalreadyusedinthecircuitprogram.