Cntparms.docx

Cntparms.docx

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Cntparms

Chapter6

ControllerParameters

GeneralDescription

Version:

CurrentVirtualControllerversion

Name:

Controllername

Type:

Controllertype

Model:

Particularcontrollermodel

Manufacturer:

Controllermanufacturername

Operation:

Intendedoperationtype

NumAxes:

Intendednumberofaxestobehandledbythecontroller

SectionReplace

Note:

Thissectionmustbemanuallyeditedinthecontrollerparameterfile,usingatexteditor.

Replace:

Whenreadingtheinputfile,string1willbereplacedwithstring2usingthefollowingsyntax:

Replace“string1”“string2”

CommentLine:

Automaticallymaketheentireblockacommentbylookingforaparticularstringinthatblockusingthefollowingsyntax:

CommentLineABCxyz

Delete:

Automaticallydeletesstring1（thiscouldbeasinglecharacter）fromanyblockusingthefollowingsyntax:

Deletestring1

SectionWordDefinition（defaultISOvalue）

LineNumber[N]:

G-codeblocknumber

HorizontalAxis[X]:

Coordinatespecificationforlinearmovementalongthehorizontalaxis

VerticalAxis[Y]:

Coordinatespecificationforlinearmovementalongtheverticalaxis

SpindleAxis[Z]:

Coordinatespecificationforlinearmovementalongthespindleaxis

HorizontalRotationAxis[A]:

Coordinatespecificationforrotarymovementaboutthehorizontalaxis

VerticalRotationAxis[B]:

Coordinatespecificationforrotarymovementabouttheverticalaxis

SpindleRotationAxis[C]:

Coordinatespecificationforrotarymovementaboutthespindleaxis.

Note:

Rotaryaxisnamesarenotlimitedto“A”forHorizontal（rotationaboutXaxis）,“B”forVertical（rotationaboutYaxis）,and“C”fortheSpindleaxis（rotationaboutZaxis）,butarelimitedtoasinglecharacterandmustbeidenticaltotheaxisnamedefinitioninthe‘.mdl’file.

Horizontal2Axis[U]:

Coordinatespecificationforlinearmovementalongthesecondhorizontalaxis

Vertical2Axis[V]:

Coordinatespecificationforlinearmovementalongthesecondverticalaxis

Spindle2Axis[W]:

Coordinatespecificationforlinearmovementalongthesecondspindleaxis

FunctionCode[G]:

Gfunction

MiscFunctionCode[M]:

Mfunction

FeedCode[F]:

Feedrate

SpeedCode[S]:

Speedrate

ToolCode[T]:

Toolnumber

DwellTime[P]:

Dwelltime

CircleHorzCenter[I]:

Circlecenterhorizontalaxiscoordinateforarcmovements

CircleVerticalCenter[J]:

Circlecenterverticalaxiscoordinateforarcmovements

CircleDepthCenter[K]:

Circlecenterspindleaxiscoordinateforarcmovements

CircleRadius[R]:

Radiusforcirculararcmovements

DiaCompOffset[D]:

Diametercompensationoffsetvalue

LengthCompOffset[H]:

Lengthcompensationoffsetvalue

RapidClearanceLevel[R]:

Retractlevelfordrillingcycles

FixtureOffsetCode[E]:

Selectthefixture/workoffset

InitialDepth[P]:

Initialholedepthforcycles

PeckIncrementDepth[Q]:

Incrementaldepthtobeaddedinpeckdrillingcycle

DrillRepeatCycles[L]:

Numberoftimestoconsecutivelyrepeatdrillingcycle

DiaCompHorizVec[P]:

3Ddiametercompensationalongx

DiaCompVerticalVec[Q]:

3Ddiametercompensationalongy

ThreadHeight[P]:

Threadinginformation

ProgramNumber[O]:

Programnumberrequiredtocallsubprograms

ProgramStartEnd[P]:

Signifythestartofag-codeprogramorsubprogram

CommentStart[（]:

Signifythebeginningofacommentwithintheg-codeblock

CommentEnd[）]:

Signifytheendofacommentwithintheg-codeblock

EndOfBlock[$]:

EndofNCblockdata

EndOfLine[\]:

Signifytheendofag-codeblock

BlockSkip[/]:

Signifythecontrollertoskipag-codeblock

ProgramBeginEnd[%]:

Signifythestartofag-codeprogramorsubprogram

Delimiter[]:

Usespecificdelimiterwhenreadingg-codeblocks

WCSSet[Q]:

SpecifydatasettingfunctiontosetWorkPieceCoordinateSystems

CircleCuttingRadius1[I]:

First（andpossiblytheonly）radiusvaluefortheCircleCuttingfunction

CircleCuttingRadius2[J]:

SecondradiusvaluefortheCircleCuttingfunction

ArcIncrement[Q]:

ArcIncrementvalueforspiralmotionintheCircleCuttingfunction

ProgramCopyStart[P]:

Indicatetheblocknumbertobeginprogramcopying

ProgramCopyEnd[Q]:

Indicatetheblocknumbertoendprogramcopying

SecondaryWCS[P]:

Characterusedtoindicateanadditional（beyondstandardG54-G59）workcoordinatesystemisbeingused

WCSAssign[P]:

Indicatewhichworkcoordinatesystemistobesetinthedatasettingfunction

ThreadLead[L]:

Threadleadindicatorforthreadcuttingcyclesinturningoperations

StartBlockNumber[P]:

Forturningcycleoperations,thisparameterspecifiesthestartingblockfortheprogramofthefinishshape

EndBlockNumber[Q]:

Forturningcycleoperations,thisparameterspecifiestheendingblockfortheprogramofthefinishshape

DepthOfCut[U]:

Depthofcutforstockremovalcyclesinturning

FinishStockAllowanceX[U]:

FinishstockallowanceinXdirectionforturningcycles.Thisistheamountofstockleftabovethedesignprofilewhentheentireroughcycleiscompleted

FinishStockAllowanceZ[W]:

FinishstockallowanceinZdirectionforturningcycles.Thisistheamountofstockleftabovethedesignprofilewhentheentireroughcycleiscompleted

RoughFinishAllowanceX[U]:

RoughfinishallowanceinXdirectionforturningcycles.Thisistheamountofstockleftafterallroughingpasseshavebeenmadeinastockremovalcycle

RoughFinishAllowanceZ[W]:

RoughfinishallowanceinZdirectionforturningcycles.Thisistheamountofstockleftafterallroughingpasseshavebeenmadeinastockremovalcycle

EscapeAmount[R]:

Escapingamountforturningcycles

RetractAngle[A]:

Anglefortoolretractionaftereachroughpass

CycleType[Q]:

Indicatesrecess/norecessoperations

TurnCycleFeedRate[F]:

Feedrateappliedduringturncycleoperation

TurnCycleSpeed[S]:

Spindlespeedappliedduringturncycleoperation

TurnCycleToolNumber[T]:

Toolusedinturncycleoperation

ProfileHorizonAxis[U]:

CyclecoordinatesystemindicatorfordefaultXdirection

ProfileVerticAxis[V]:

CyclecoordinatesystemindicatorfordefaultYdirection

ProfileSpindlAxis[W]:

CyclecoordinatesystemindicatorfordefaultZdirection

SectionFunctionDefinition（defaultISOvalue）

Rapid[00]:

Movetoolatrapidtraversespeedtothetargetpoint,inastraightline

Linear[01]:

Movetoolatfeedratespeedtothetargetpoint,inastraightline

CircularCW[02]:

Movetoolatafeedratespeedtothetargetpoint,onacirculararcpathinaclockwisedirection

CircularCCW[03]:

Movetoolatafeedratespeedtothetargetpoint,onacirculararcpathinacounterclockwisedirection

Dwell[04]:

Delayexecutionofthenextfunctionbyaspecifiedtime

ExactStop[09]:

Movetooltothetargetpointandgraduallyreducespeedsotoolstopsexactlyatthetargetpoint

DataSetting[10]:

Changeworkpiececoordinateoffsets

CircleCuttingCW[12]Cannedcycleusingmultiplemovestocreateacirclewithaclockwisepath

CircleCuttingCCW[13]Cannedcycleusingmultiplemovestocreateacirclewithacounterclockwisepath

XYPlane[17]:

Specifyxy-planeforcircularinterpolation,cuttercompensation,anddrilling

ZXPlane[18]:

Specifyzx-planeforcircularinterpolation,cuttercompensation,anddrilling

YZPlane[19]:

Specifyyz-planeforcircularinterpolation,cuttercompensation,anddrilling

InchUnit[20]:

Inchinput

MetricUnit[21]:

Metricinput

ProgramCopy[25]:

Copyprogramsegmentfromdesignatedstartblocktodesignatedendblock

ReturnToRef[28]:

Movetooltoreferenceposition1

ReturnToRef2[30]:

Movetooltoreferenceposition2

ToolCompCancel[40]:

Cancelcuttercompensation

ToolCompLeft[41]:

Cuttercompensationoffsetleft

ToolCompRight[42]:

Cuttercompensationoffsetright

LengthCompOn[43]:

Toollengthoffsetaddition

LengthComp[44]:

Toollengthoffsetsubtraction

LengthOffsetIncr[45]:

Traveldistanceoffsetincrease

LengthOffsetDecr[46]:

Traveldistanceoffsetdecrease

LengthOffsetIncr2X[47]:

Traveldistanceoffsetincreasetimestwo

LengthOffsetDecr2X[48]:

Traveldistanceoffsetdecreasetimestwo

LengthOffsetCancel[49]:

Toollengthoffsetcancel

ScalingCancel[[50]:

Cancelprogramscaling

ScalingOn[51]:

Programdimensionscalingon

LocalCoordSys[52]:

Localcoordinatesystemoffsetassignment

MachCoordSys[53]:

Machinecoordinatesystemoriginselection

WorkCoordSys1[54]:

Selectworkpiececoordinatesystem1

WorkCoordSys2[55]:

Selectworkpiececoordinatesystem2

WorkCoordSys3[56]:

Selectworkpiececoordinatesystem3

WorkCoordSys4[57]:

Selectworkpiececoordinatesystem4

WorkCoordSys5[58]:

Selectworkpiececoordinatesystem5

WorkCoordSys6[59]:

Selectworkpiececoordinatesystem6

SingleDirectionPosition[60]:

Singledirectionpositioning

ExactStop2[61]:

Exactstopmode

TappingCycle[63]:

Tappingmodeon

CuttingCycle[64]:

Cuttingmodeon

CallMacro[65]:

Callthemacrospecifiedbytheprogramnumber

HighSpeedPeck[73]:

Highspeedpeckdrilling

LeftHandTapping[74]:

Left-handedtappingcycle,spindleCW

FineBoring[76]:

Precisionholeboringcycle

CancelCycle[80]:

Canceldrillcyclemode

DrillCycle[81]:

Normaldrillingcycle

DrillDwellCycle[82]:

Normaldrillingcyclewithdwellatbottomofhole

DrillPeckCycle[83]:

Peckdrillingcycle

RHTappingCycle[84]:

Tappingcycle,spindleCCW

RightRHTappingCycle[84.2]:

Tappingcycle,spindleCCW

ReamCycle[85]:

Boringcycle

BoreCycle[86]:

Boringcycle

BackBoreCycle[87]:

Accurateboringcycle

BoreDwellCycle[88]:

Boringcyclewithdwellatbottomofhole

ReamDwellCycle[89]:

Boringcyclewithdwellatbottomofhole

AbsoluteUnit[90]:

Coordinatesarereadasabsoluteunits

IncrementalUnit[91]:

Coordinatesarereadasincrementalunits

ZeroPreset[92]:

Settingworkpiececoordinatesystem

FacingRough[72]SameasRoughTurncycle,theprimarycutdirectionisperpendiculartothespind