{Change Comments ***********************************************************} {1/10/94 Copied & odified: Fan 10M MS MVJr[¨] M050.81.2 For: Sunrise West Machine: Comet 1250 VMC Machining Center Control: Mitsubishi 330M Versions: ncCad 4.32/ncCam 4.32/ncPost 4.32.01/Compost4.21.19 Changes made per conversation with Rike Miller at Sunrise West and sample program. Added G43 to Tool Length Offset Enable in Composts Commands 5 Dialog. Cosmetic changes to FirstOperation, NewTool and end of Prog. Changed literal 'G30Y0.' to 'G30Z0.' at NewTool and end of Prog. Customer says G30Y0. is normal for Horizontal machine, but his is a Verticle machine. Deleted support of CutterRadiusCompensation. Requested because customer uses Virtual and does not allow him to turn it off. Deleted CRCOffC at FinishSub1 sub, RapidFeat and LineFeat at ToolPath, NewTool and end of IF Milling. Deleted CkCRC sub and call to same at StdLine. Deleted CRCOffsetC at StdLine. Deleted ResetCRCNum at ToolPath. Changed to FIRST TOOL NOT IN SPINDLE at FirstOperation. Deleted PreTool at FirstOperation and NewTool. Deleted ToolChng handling of ToolOver(1) situation at end of Prog. DWB} { Format: Mit 330M Comet [SRW] C620.00 For: Danville Metal Stamping 2/15/95 Converted to C Style post per C001.00.05 TH} { Added ClearCSOffset to SubCSMP TH} {8/23/95 - Updated to .10 format TH} {1/17/96, Updated .10 to .11 version, MPK} {3/25/96, Tested ZOnlyRepAutoCycle, Changed version # to .12, MPK} {Prog Numeric Format Definitions *******************************************} #1 = '#.00' #2 = '###.###;0.' #3 = '*###.###;0.' #4 = '####.####;0.' #5 = '#######0' #6 = '####^##0' #7 = '*#####.##;0.' FORMAT(FileFeet#,1) FORMAT(FileMeters#,1) FORMAT(ClearancePlane3#,4) FORMAT(ToolDiameter#,4) {.72} FORMAT(Program#,5) {.72} FORMAT(Operation#,5) {.72} FORMAT(Tool#,5) {.72} FORMAT(NewWFO#,5) {.72} FORMAT(Parts#,5) {.72} FORMAT(CallMasterNum#,5) FORMAT(Dwell#,6) {.72} FORMAT(CSOffsetX#,4) FORMAT(CSOffsetY#,4) FORMAT(CSOffsetZ#,4) FORMAT(ADD#,5) FORMAT(CS#,5) FORMAT(CSOffsetA#,8) FORMAT(CSOffsetB#,8) FORMAT(TrackZNO#,4) {Prog Subroutines **********************************************************} RestoreScale: IF Metric? {CAM file is in Metric, tools and tool path} SetScale('.03937007874') { change to English, this is an English post} END RETURN DoSubComment: IF UseComments? AND SubComment? '( SUB NUMBER: ' Program# ' )' EOL END RETURN DoOpComments: IF UseComments? SetScale('1') IF OperationIDComment? '( OPERATION ' Operation# ': ' OperationType$ ' )' EOL END IF OperationComment? '( ' OperationComment$ ' )' EOL END IF WorkGroupComment? '( ' WorkGroupComment$ ' )' EOL END IF ToolTypeComment? '( TOOL ' Tool# ': ' ToolDiameter# ' ' ToolType$ ' )' EOL END IF ToolComment? '( ' ToolComment$ ' )' EOL END RestoreScale END RETURN CSWFO: 'G' ADD# CS# SUB# NewWFO# Num#('1') RETURN CalcCSWFO: {(iPart-1)*NumOfCS#)} 'G' ADD# MUL# NumOfCS# SUB# PartNum# Num#('1') ADD# CS# SUB# NewWFO# Num#('1') RETURN CSAngleA: IF AAxisAvail? 'A' CSOffsetA# END RETURN CSAngleAC: IF AChange? CSAngleA END RETURN CSAngleB: IF BAxisAvail? 'B' CSOffsetB# END RETURN CSAngleBC: IF BChange? CSAngleB END RETURN DoCSWFOComment: '( CS#' CS# ' - ' CSComment$ ' )' EOL '( ' CalcCSWFO '= X' CSOffsetX# ' Y' CSOffsetY# ' Z' CSOffsetZ# ' )' EOL RETURN PSInit: MasterOpF CallMasterOpF RETURN PSStuff: RETURN DoPostScript: PSInit EachPS SeqC PostScript EOL PSStuff NextPS RETURN DoEndOpPS: PSInit EachEOPS SeqC EndOpPS EOL PSStuff NextPS RETURN EntryMove: IF FeedEntry? SeqC Feed ZIn FeedEnt EOL ELSE SeqC RapidC ZIn EOL END RETURN StartSub: OpenSub SubID EOL DoSubComment RETURN SubWarning: IF NOT FeedConnect? IF AnyZshift? ' ' EOL '( WARNING Z CLEARANCE WILL CHANGE WITH EACH CYCLE OF SUB REPEAT )' EOL ' ' EOL END END RETURN StdSub: SeqC SubCall CallLab RepLab RepCycs EOL StartSub RETURN FinishSub1: {part 1} SeqC IF NOT FeedConnect? IF AutoCycle? ZCP3C ELSE IF FIFO? {.81} FeedC ZCP3C FeedEntC ELSE RapidC ZCP3C END END END EOL RETURN FinishSubG92: {part 2} SeqC Preset ShiftRC EOL SeqC EndSub EOL CloseSub SeqC Preset UnshftRC EOL RETURN ToggleIncDecWFO: IF Flag?('3') SetFlagF('3') ELSE SetFlag('3') END RETURN OpenMP: IF WFOCS? NewProg StartSub SaveCSProg SaveCSOpStart ClearCSOffset ELSE NewProg IF WorkFixtureOffsets? NewWFO EachWFO SeqC SetWFO EOL SeqC SubCall CallLab RepLab OnePart EOL IncWFO NextWFO ELSE SeqC SubCall CallLab RepLab Parts EOL END StartSub END RETURN CloseMP: IF WFOCS? SeqC EndSub EOL CloseSub IF Flag?('3') NewWFO EachWFO {simple eachPart} EachCSOp DoCSWFOComment ClearCSOffset SeqC CalcCSWFO EOL SeqC SubCall CallLabB CSSubID# RepLab OnePart EOL NextCSOp ClearCSOffset IncWFO NextWFO {simple NextPart} ELSE LastWFO EachWFO {simple eachPart} EachCSOp DoCSWFOComment ClearCSOffset SeqC CalcCSWFO EOL SeqC SubCall CallLabB CSSubID# RepLab OnePart EOL NextCSOp ClearCSOffset DecWFO NextPrevWFO {simple NextPart} END IF Flag?('4') ToggleIncDecWFO END ELSE IF WorkFixtureOffsets? SeqC EndSub EOL CloseSub SeqC WFO1 EOL ELSE SeqC Preset ShiftPC EOL SeqC EndSub EOL CloseSub SeqC Preset UnshftPC EOL END END RETURN SubCSMP: IF WFOCS? IF ChangeCS? SeqC EndSub EOL CloseSub NewProg StartSub SaveCSProg END ClearCSOffset END RETURN DoAbsOrInc: IF Flag?('1') AND AbsoluteMoves? IF ZMove? AND AbsValue? IncValue ELSE IF NOT ZMove? AND NOT AbsValue? AbsValue END END END RETURN DoDrillAbsOrInc: IF Flag?('1') AND AbsoluteMoves? IF SPZMove? AND AbsValue? IncValue ELSE IF NOT SPZMove? AND NOT AbsValue? AbsValue END END END RETURN RestoreAbsOrInc: IF Flag?('1') AND AbsoluteMoves? AND NOT AbsValue? SeqC AbsValue EOL END RETURN FormatArc: DoAbsOrInc IF ArcCW? CWArcC ELSE CCWArcC END MoveXYZC IF ArcIJFormat? ArcIJ ELSE ArcR END RETURN StdLine: {enables CRC on first call, .70} IF Decelerate? IF RoomToDecel? DecelMove1 SeqC DoAbsOrInc FeedC MoveXYZC FeedRateC EOL DecelMove2 END SeqC DoAbsOrInc FeedC MoveXYZC DecelFeed EOL ELSE IF XMove? OR YMove? OR ZMove? SeqC DoAbsOrInc FeedC MoveXYZC FeedRateC EOL END END RETURN ToolPath: EACHFeat IF PointFeat? IF AutoCycle? SeqC MoveSXYC EOL SeqC SubCall CallLab EOL CalcACSRXY {calc tool position after sub call, CalcAutoCycleStatusRecordXY} ELSE SeqC DoDrillAbsOrInc MoveSXYZC EOL END ELSE IF RapidFeat? IF LastFeat? AND AutoCycle? {.70} SeqC DoAbsOrInc RapidC MoveXYZC EOL ELSE IF XMove? OR YMove? OR ZMove? SeqC DoAbsOrInc RapidC MoveXYZC EOL END END ELSE IF LineFeat? IF AutoCycle? {.70} IF LastFeat? SeqC DoAbsOrInc FeedC MoveXYZC FeedRateC EOL ELSE IF ZMove? {skip CRCOn until first non-Z move line, skipping ramps} SeqC DoAbsOrInc FeedC MoveXYZC FeedRateC EOL ELSE StdLine {enables CRC on first call} END END ELSE StdLine END ELSE IF ArcFeat? EACHQuadrant { Do not use NOT, FIRST, LAST or NEXT modifiers in this loop } IF LastQuadrant? AND Decelerate? IF RoomToDecel? DecelMove1 SeqC FormatArc ArcFeedC EOL DecelMove2 END SeqC FormatArc DecelFeed EOL ELSE SeqC FormatArc ArcFeedC EOL END NEXTQuadrant END END END END NEXTFeat RestoreAbsOrInc RETURN AutoCycCutSub1: {part 1} SaveSubStatus {save tool position} SetPass1 {element cut moves} StartSub SetSRXYtoSP Seq IncValue EOL RETURN AutoCycCutSub2: {part 2} ToolPath SeqC AbsOrInc IF Repeats? AND FeedConnect? AND ZshiftOnly? {.69 removed RapidC} {.71.2 removed CRCOffC, gets turned off in ToolPath} ELSE IF FIFO? {.81} FeedC ZCP2 FeedEntC ELSE RapidC ZCP2 END END EOL SeqC EndSub EOL CloseSub SetSRSubXY {restore SR to 1st position value} SetSRSubMove RETURN AutoCycPat: SetPass2 {position pattern} ToolPath {call after NewProg for correct sub calls} SetPass1 {reset} RETURN Milling: IF AutoCycle? NewProg AutoCycCutSub1 EntryMove AutoCycCutSub2 AutoCycPat ELSE EntryMove ToolPath END RETURN G92Sub: SubWarning StdSub SeqC AbsOrInc Connect StrtPos EOL Milling FinishSub1 FinishSubG92 RETURN ZonlyRepAutoCycle: AutoCycPat {write pattern moves and main calls} StartSub NewProg EachCycle SetSRXYtoEP IF FeedConnect? IF NOT FirstCycle? IF SPXMove? OR SPYMove? SeqC Feed IncValue StrtPosC EOL SeqC AbsOrInc ELSE SeqC Feed END ELSE SeqC Feed END ZInPlusInc FeedEnt EOL ELSE IF NOT FirstCycle? IF SPXMove? OR SPYMove? SeqC Rapid IncValue StrtPosC EOL IF FeedEntry? SeqC AbsOrInc ZCP2PlusInc EOL SeqC Feed ZInPlusInc FeedEnt EOL ELSE SeqC AbsOrInc ZInPlusInc EOL END ELSE IF FeedEntry? SeqC Rapid ZCP2PlusInc EOL SeqC Feed ZInPlusInc FeedEnt EOL ELSE SeqC Rapid ZInPlusInc EOL END END ELSE IF FeedEntry? SeqC Feed ZInPlusInc FeedEnt EOL ELSE SeqC Rapid ZInPlusInc EOL END END END IF FirstCycle? SetStatusOff {protect Z position for incremental sub} END SeqC SubCall CallLab EOL NextCycle SetStatusOn AutoCycCutSub1 {build element sub} AutoCycCutSub2 {.69, removed FinishSub1} IF FeedConnect? {there is no Z up in the sub, .69} IF FIFO? {.81} SeqC Feed ZCP2 FeedEnt EOL {.69} ELSE SeqC Rapid ZCP2 EOL {.69} END END {.69} SeqC EndSub EOL CloseSub {Element shift, not pattern} RETURN ZonlyRep: EachCycle IF NOT FirstCycle? SeqC Connect StrtPos EOL {.71.2, added Connect} END IF FeedConnect? SeqC FeedC ZInPlusInc FeedEnt EOL {.71.2, changed to FeedC} ELSE {Entry/Exit Connect} IF FeedEntry? IF NOT FirstCycle? SeqC RapidC ZCP2PlusIncC EOL {can't call for cycle =1} {.69 added Rapid, reads better} {.71.2, changed to RapidC, reads better} END SeqC Feed ZInPlusInc FeedEnt EOL ELSE SeqC RapidC ZInPlusInc EOL {.69 added Rapid, reads better} {.71.2, changed to RapidC, reads better} END END SeqC SubCall CallLab EOL NextCycle StartSub TrackZNO# FIRST SPZ# ToolPath FinishSub1 SeqC EndSub EOL CloseSub RETURN CheckPass: IF AutoCycle? {use the correct StrtPos} SetPass2 ELSE SetPass1 END RETURN ProgStart: InitProg ReverseXZArcs InitWFONum SetFlood SetFlagF('1') {not std sep sub Zreps in effect} {rep change 2} SetFlag('3') {True = incrementing WFO numbers for MP. False = decrementing WFO numebrs for MP} SetFlag('4') {True = toggle between incrementing/decrementing WFO's } UseSeparateSubCalls SetMaxSeparateSubCalls('50') SetMaxRPM('10000') SetMaxFeed('500') IF PSComment? AND UseComments? 'PostScript:' EOL ' Literals: put between single or double quotes.' EOL ' Separate commands and literals with at least one space.' EOL ' A CR ( RETURN key ) will start a new line.' EOL ' Commands: may be capital and/or lower case letters. Separate commands with a space.' EOL ' EndOP -' EOL ' all literals and commands before an ENDOP command' EOL ' will appear at the beginning of the operation. All ' EOL ' literals and commands after an ENDOP command will appear' EOL ' at the end of the operation. ' EOL END IF MultipleParts? IF WorkFixtureOffsets? IF LTEqual? MUL# Parts# NumOfCS# Num#('6') SetWFOCS { use WFO for CS changes } ELSE IF UseComments? '( Not enough Work Fixture Offsets to handle this part. )' EOL '( Number of parts [ ' Parts# ' ] times CSs [ ' NumOfCS# ' ] )' EOL '( exceeds the machine limit. Switching to non-WFO output. )' EOL END END END ELSE IF LTEqual? NumOfCS# Num#('6') {****} SetWFOCS { use WFO for CS changes } ELSE IF UseComments? '( Not enough Work Fixture Offsets to handle this part. )' EOL '( Number of CSs [ ' NumOfCS# ' ] exceeds the machine limit. )' EOL '( Switching to non-WFO output. )' EOL END END END RETURN SkipToLastFeat: EachFeat IF LastFeat? TrackXNO# SPX# TrackYNO# SPY# END NextFeat RETURN SetDrillEndOpZ: IF RetractToCP1? TrackZNO# ClearancePlane1# ELSE TrackZNO# ClearancePlane2# END RETURN OpGuts: IF Milling? SeqC ZCP2C EOL IF Repeats? NewProg IF ZshiftOnly? IF AutoCycle? {incremental Autocycle sub can have Z moves} ZonlyRepAutoCycle ELSE {Z shift only, NOT Auto Cycle} IF UseSeparateSubCalls? AND CyclesLessThanMaxSubCalls? SetFlag('1') {std sep sub Zreps are in effect} {rep change 2} ZonlyRep {rep change 1} SetFlagF('1') {not std sep sub Zreps in effect} {rep change 3} ELSE {no sep subs desired} G92Sub END END {end Auto Cycle IF} ELSE {not Z only} G92Sub END {end Z only IF} ELSE {no repeat OPs} Milling END IF AutoCycle? SeqC ZCP3C EOL ELSE IF FIFO? {.81} SeqC FeedC ZCP3C FeedEntC EOL ELSE SeqC RapidC ZCP3C EOL END END ELSE IF Drilling? IF Repeats? NewProg StdSub SeqC AbsOrInc Rapid StrtPos EOL END SeqC DrillCP EOL GetCycle SeqC Cycle FromCP StrtPos ZDepth RLevel Dwell Peck Retract FeedEnt EOL IF CallMasterOp? SeqC SubCall 'P' CallMasterNum# EOL SkipToLastFeat ELSE TrackZNO# FIRST SPZ# IF MasterOp? SetFlag('1') {std sep sub Zreps in effect} NewMasterProg SeqC SubCall CallLab EOL StartSub ToolPath SeqC EndSub EOL CloseSub SetFlagF('1') {not std sep sub Zreps in effect} ELSE ToolPath END END SetDrillEndOpZ SeqC Rapid 'G80' ZCP3 EOL IF Repeats? FinishSubG92 END END END RETURN NotSameToolWFO: IF WFOCS? IF ChangeCS? DoCSWFOComment SeqC CSWFO EOL ELSE SeqC 'G' NewWFO# EOL END ClearCSOffset ELSE IF NeedWFO1? SeqC 'G' NewWFO# EOL END END RETURN SameToolWFO: IF WFOCS? IF ChangeCS? DoCSWFOComment SeqC CSWFO EOL END ClearCSOffset END RETURN InitOp: EOR EOL ProgID1 IF UseComments? AND ProgramNameComment? '( ' ProgramName$ ' )' END EOL IF ToolChangeAtHome? SetHome END IF UseComments? IF ProgramComment? '( ' ProgramComment$ ' )' EOL END IF FormatNameComment? '( FORMAT: ' FormatName$ ' )' EOL END IF TimeComment? '( ' Date$ ' AT ' Time$ ' )' EOL END IF MovesComment? '( OUTPUT IN ' MoveType$ ' INCHES )' EOL END IF PartsComment? '( PARTS PROGRAMMED: ' Parts# ' )' EOL END IF StartToolComment? '( FIRST TOOL NOT IN SPINDLE )' EOL END END OpenSub RestoreScale RETURN FirstOp1: DoOpComments DoPostScript Seq Rapid 'G20G80G40G94G' NewWFO# EOL SeqC IncValue 'G28X0.Y0.Z0.M19' EOL { Reference Return, Spinle Orient } SeqC 'G30Z0.' EOL { Second Reference } SeqC OpToolID ToolChng EOL RETURN FirstOp2: SeqC Plane Speed SpinOn EOL RETURN FirstOp3: CheckPass SeqC AbsOrInc Rapid StrtPos CSAngleA CSAngleB EOL SeqC OfstOn EOL SeqC CoolOn EOL RETURN FirstOp3a: {can't XY position before WFO} CheckPass SeqC OfstOn EOL SeqC CoolOn EOL RETURN NewToolOp1: SeqC CoolOff EOL SeqC IncValue OfstOff 'M19' EOL RETURN NewToolOp2: DoEndOpPS SeqC 'G30Z0.' EOL { Second Reference } IF LAST ProgStop? SeqC 'M0' EOL ELSE SeqC ProgStop EOL END RETURN NewToolOp3: {Start new Operation} Seq Plane 'G80' EOL SeqC AbsOrInc Rapid EOL DoOpComments DoPostScript SeqC OpToolID ToolChng EOL RETURN NewToolOp4: SeqC Speed SpinOn EOL RETURN NewToolOp5: CheckPass SeqC Rapid StrtPos CSAngleA CSAngleB EOL SeqC OfstOn EOL SeqC CoolOn EOL RETURN NewToolOp5a: CheckPass SeqC OfstOn EOL SeqC CoolOn EOL RETURN NewToolOp5b: CheckPass SeqC AbsOrInc Rapid StrtPos CSAngleA CSAngleB EOL SeqC OfstOn EOL SeqC CoolOn EOL RETURN SameToolOp1: DoEndOpPS IF LAST ProgStop? SeqC CoolOff EOL SeqC IncValue OfstOff EOL SeqC SpinOff EOL SeqC 'M0' EOL ELSE IF CoolOff? AND LAST NOT CoolOff? SeqC CoolOff EOL END IF NewToolOffset? or ChangeCS? IF ChangeCS? IF AChange? OR BChange? SeqC IncValue OfstOff EOL END ELSE SeqC IncValue OfstOff EOL END END END RETURN SameToolOp2: {Start new Operation} DoOpComments DoPostScript CheckPass RETURN SameToolOp3: {Start new Operation} IF LAST ProgStop? SeqC PlaneC AbsOrInc Rapid StrtPos CSAngleA CSAngleB SpeedC SpinOn EOL SeqC OfstOn EOL SeqC CoolOn EOL ELSE SeqC PlaneC AbsOrInc Rapid StrtPos CSAngleA CSAngleB SpeedC EOL IF NewToolOffset? OR ChangeCS? SeqC OfstOn EOL END IF NOT CoolOff? AND LAST CoolOff? SeqC CoolOn EOL END END RETURN End1: SeqC CoolOff EOL RETURN End2: SeqC IncValue 'G28X0.Y0.Z0.M19' EOL DoEndOpPS SeqC 'G30Z0.' EOL { Second Reference } IF NOT Equal? CSOffsetA# Num#('0') OR NOT Equal? CSOffsetB# Num#('0') IF AAxisAvail? SeqC CSAngleA END IF BAxisAvail? SeqC CSAngleB END EOL SeqC 'G92' IF AAxisAvail? 'A0' END IF BAxisAvail? 'B0' END EOL END IF ProgStop? SeqC 'M0' EOL END RETURN End3: SeqC EOP EOL CloseSub Post2 {organize Subs into one program} EOR EOL Close IF UseComments? SetScale('1') {restore scale for comments} Reopen IF FileBytesComment? '( FILE LENGTH: ' FileBytes# ' CHARACTERS )' EOL END IF FileFeetComment? '( FILE LENGTH: ' FileFeet# ' FEET )' EOL END IF FileMetersComment? '( FILE LENGTH: ' FileMeters# ' METERS )' EOL END Close END RETURN MPallTools1P: {Multiple Parts, All Tools 1 Part} EachOp {Start of post processing} IF FirstOperation? InitOp OpenMP FirstOp1 IF NOT WorkFixtureOffsets? SeqC WFO1 EOL END FirstOp2 FirstOp3 ELSE IF NewTool? NewToolOp1 NewToolOp2 {to tool change, CS problem} SubCSMP NewToolOp3 IF NOT WorkFixtureOffsets? SeqC WFO1 EOL END NewToolOp4 NewToolOp5 ELSE {implied SameTool?} SameToolOp1 SubCSMP SameToolOp2 SameToolOp3 END END {common point for all operations} OpGuts NextOp {loops back to EachOP until last Operation} End1 {End of program} End2 CloseMP End3 RETURN MP1ToollAllPfu: {Multiple Parts, 1 Tool all Parts, full up} EachOp {Start of post processing} IF FirstOperation? InitOp FirstOp1 IF NOT WorkFixtureOffsets? SeqC WFO1 EOL END FirstOp2 OpenMP FirstOp3 ELSE IF NewTool? NewToolOp1 CloseMP NewToolOp2 {to tool change, CS problem} NewToolOp3 IF NOT WorkFixtureOffsets? SeqC WFO1 EOL END NewToolOp4 OpenMP NewToolOp5b ELSE {implied SameTool?} SameToolOp1 SubCSMP SameToolOp2 SameToolOp3 END END {common point for all operations} OpGuts NextOp {loops back to EachOP until last Operation} End1 {End of program} CloseMP End2 End3 RETURN MP1ToollAllPXcp: {Multiple Parts, 1 Tool all Parts, exit Clearance plane} EachOp {Start of post processing} IF FirstOperation? InitOp FirstOp1 IF NOT WorkFixtureOffsets? SeqC WFO1 EOL END FirstOp2 FirstOp3a OpenMP SeqC AbsOrInc Rapid StrtPos EOL ELSE IF NewTool? CloseMP NewToolOp1 NewToolOp2 {to tool change, CS problem} NewToolOp3 IF NOT WorkFixtureOffsets? SeqC WFO1 EOL END NewToolOp4 NewToolOp5a OpenMP SeqC Rapid StrtPos EOL ELSE {implied SameTool?} SameToolOp1 SubCSMP SameToolOp2 SameToolOp3 END END {common point for all operations} OpGuts NextOp {loops back to EachOP until last Operation} CloseMP {End of program} End1 End2 End3 RETURN NoMPs: {no multiple parts} EachOp {Start of post processing} IF FirstOperation? InitOp FirstOp1 NotSameToolWFO FirstOp2 FirstOp3 ELSE IF NewTool? NewToolOp1 NewToolOp2 NewToolOp3 NotSameToolWFO NewToolOp4 NewToolOp5 ELSE {implied SameTool?} SameToolOp1 SameToolOp2 SameToolWFO SameToolOp3 END END {common point for all operations} OpGuts NextOp {loops back to EachOP until last Operation} End1 {End of program} End2 End3 RETURN {Start of executable Prog, top level ****} ProgStart {setup and initializations} IF MultipleParts? IF AllToolsOnePart? MPallTools1P ELSE {implied OneToolAllParts?} IF FullUp? MP1ToollAllPfu ELSE {implied ExitClearancePlane?} MP1ToollAllPXcp END END ELSE NoMPs END