232
6.9.2EditFunctionDiagramProgram
6.9.2.1PlaceFunctionBlock
Whileyousetupanewdocument,youcanwriteyourcontrolPrograminthenewprogram
interface.Themethodandprocessofplacementisasfollows:
Themethodofplacingfunctionblockisasfollows:choosefunctionblockneededfromthe
workspaceleftoftheprograminterface.
OperationProcedure:
1.Choosecorrespondingfunctiongroup. “Constant”, “Basic”, ”Special” listandvariousblocks
canbeselected.Refertothefunctionblockinstructionchapter6fordetailinstructionof
functionblocks
2.Clicktheblockyouneededwithleftbuttonofthemouse
3.Movethemousetotheproperplaceintheprograminterface,clickwithleftbuttonofthe
mouse,thencompletetheplacementofablock.
4.Accordingtoaboveoperation,putallmodulesinprograminterface.
E.g.:Tocompleteallthefunctionblockofonecertainsystemcontrol,asFig7.10.1shown,put
allfunctionmodulesintotheeditprograminterface.
Fig7.10.1Placeblock
6.9.2.2EditPropertyofFunctionBlock
Afterputallfunctionblockineditbox,it’snecessarytosetuppropertyofeveryfunctionblock.
ThisisthemostimportantsteptowritefunctionblockProgram.
OperationMethod:
1.InthefunctionblockPrograminterface,clicksomeblocktwicewithleftbuttonofthemouse,
orpitchonablockandpressrightbuttonofthemouse,thenaneditmenuappears,andthen
click “Properties…” ofthismenu.AsshowninFig11.6: