{Change Comments ***********************************************************}

{5/24/88
Created: Dyna Myte 2000
For: Gibbs & Associates
JR}

{9/19/88
Modified: Dyna Myte 2000
Changes made per TF.
Reverse Arc +-.
Added literal 'NEWPART'.
Modified FIRST TOOL IN SPINDLE.
TD for CRC only.
WFG}

{7/24/90, Added InitProg globally to posts with this remark, DWB}

{10/16/90
Modified: Dyna Myte 2000 M119.53
Updated to Version 3.4 per Fanuc 6M M001.76.1 Format.
JR}

{1/30/91
Modified: Dyna Myte 2000 M119.76.1
Replaced Drill cycle output with source from Dyna Myte 4400.
Added necessary formats to support new Drill cycles.
Deleted the following from ToolPath (If PointFeat? AND NOT AutoCycle?):
'? ' ' REPEAT X 01' EOL
'? ' ' Xi= 0' EOL
This occurred only in a drill cycle - what the hell was it doing here?
JC}

{3/1/91
Modified: Dyna Myte 2000 M119.76.1a
For: Gibbs & Associates
Updated to Version 3.4 per Fanuc 6M M001.76.3 Format.
Corrected Drill cycles, AutoCycles, Repeats and Arcs in all planes per results from tests on
a Dyna Myte 2400 milling machine.
NOTE: This post processor will not output correctly if the user requests MultipleParts
and any operation contains AutoCycles or Repeats.
DWB}

{4/03/91
Modified: Dyna Myte 2000 M119.76.3
For: Gibbs & Associates
Updated to Version 4.0 per Fanuc 6M M001.80 Format.
DWB}

{5/31/91
Modified: Dyna Myte 2000 M119.79
For: Gibbs & Associates
Modified to output literal 'GOf' on all Rapid moves, Rapid is not a modal condition.
Deleted 'TOOL Tool#' from FirstOperation, causes Spindle to Rapid into part.
DWB}

{8/1/97
Modified: Dyna Myte 2000 M119.80
Created: Dyna Myte 2000 M119.80M
For: Gibbs & Associates
Converted to Metric.
JM}

{Prog Numeric Format Definitions *******************************************}

#1 = '#.00'
#2 = '0'
#3 = '00'
#4 = '########;0'
#5 = 'b0.0; 0.0'
#6 = '+b00.000; 00.000'
#7 = '-b00.000; 00.000'
#8 = '+b00.000; 00.000'

FORMAT(FileFeet#,1)
FORMAT(FileMeters#,1)
FORMAT(Tool#,2) {.72}
FORMAT(Program#,3) {.72}
FORMAT(Parts#,3) {.72}
FORMAT(PartsLess1#,3)
FORMAT(Repeats#,3)
FORMAT(RepsLess1#,3)
FORMAT(NumFullPecks#,3)
FORMAT(Tag#,4)
FORMAT(Operation#,4) {.72}
FORMAT(FeedContour#,5)
FORMAT(FeedEntry#,5)
FORMAT(ArcAngle#,6)
FORMAT(ToolDiameter#,7) {.72}
FORMAT(HomeX#,7)
FORMAT(HomeY#,7)
FORMAT(StartPosX#,7)
FORMAT(StartPosY#,7)
FORMAT(SPX#,7)
FORMAT(SPY#,7)
FORMAT(SPZ#,7)
FORMAT(ArcJ#,7)
FORMAT(ClearancePlane2#,7)
FORMAT(RepeatX#,7)
FORMAT(RepeatY#,7)
FORMAT(OriginUnshiftRX#,7)
FORMAT(OriginUnshiftRY#,7)
FORMAT(ZDepth#,8)

{Prog Subroutines **********************************************************}

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
IF NOT Metric? {CAM file is in english, tools and tool path}
SetScale('25.4') { change to English, this is an Metric post}
END
END
RETURN

MoveType:
'G' {all moves get this}
IF AutoCycle?
'R' {incremantal}
ELSE
'O' {absolute}
END
RETURN

FeedRates:
IF Milling?
'? ' 'FR XY =' FeedContour# EOL
END
'? ' 'FR Z =' FeedEntry# EOL
RETURN

PSInit: {reset flags}
RotateF
RETURN

PSStuff: {revised.72}
IF FourthCW?
FORMAT(FourthDegree#,2)
'? ' ' A' FourthDegree# EOL
FourthCWF {reset flag}
END
IF FourthCCW?
FORMAT(FourthDegree#,3)
'? ' ' A' FourthDegree# EOL
FourthCCWF {reset flag}
END
IF FifthCW?
FORMAT(FifthDegree#,2)
'? ' ' B' FifthDegree# EOL
FifthCWF {reset flag}
END
IF FifthCCW?
FORMAT(FifthDegree#,3)
'? ' ' B' FifthDegree# EOL
FifthCCWF {reset flag}
END
RETURN

DoPostScript:
PSInit
EachPS
PostScript EOL {literals}
PSStuff {commands}
NextPS
RETURN

DoEndOpPS:
PSInit
EachEOPS
EndOpPS EOL {literals}
PSStuff {commands}
NextPS
RETURN

EntryMove:
IF FeedEntry?
'? ' MoveType ' ' ZIn EOL
ELSE
'? ' MoveType 'f' ZIn EOL
END
RETURN

StartSub:
OpenSub
'? ' 'SUB ' Program# 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:
IF AnyZShift?
'? ' 'REPEAT ' Repeats# EOL
'? ' 'CALL SUB ' Program# EOL
ELSE
'? ' 'CALL SUB ' Program# EOL
'? ' 'REPEAT ' RepsLess1# EOL
'? ' 'ZERO AT' EOL
'? ' ' X' RepeatX# EOL
'? ' ' Y' RepeatY# EOL
'? ' 'CALL SUB ' Program# EOL
'? ' 'REPEAT END' EOL
END
StartSub
RETURN

FinishSub1: {part 1}
UnSkipZ
IF NOT FeedConnect?
'? ' 'GOf' ZCP3 EOL
END
RETURN

FinishSubG92: {part 2}
'? ' 'SUB RETURN' EOL
CloseSub
IF AnyZshift?
'? ' 'REPEAT END' EOL
END
'? ' '>REF COODS' EOL
RETURN

OpenMP:
NewProg
EachPart
IF NOT FirstPart?
'? ' 'ZERO AT' EOL
'? ' ' X' CurOriginPosX# EOL
'? ' ' Y' CurOriginPosY# EOL
'? ' ' Z' CurOriginPosZ# EOL
END
'? ' 'CALL SUB ' Program# EOL
NextPart
StartSub
RETURN

CloseMP:
'? ' 'SUB RETURN' EOL
CloseSub
'? ' '>REF COODS' EOL
RETURN

FormatArc:
IF XYPlane?
'? ' 'ARC ' EOL
IF AutoCycle?
SetAbs
END
'? ' ArcI EOL
'? ' ArcJ EOL
IF AutoCycle?
SetInc
END
'? ' ' a='
IF ArcCW?
'-'
ELSE
' '
END
ArcAngle# EOL
ELSE
IF Repeats?
'*** ERROR - CANNOT USE XZ OR YZ ARCS WITH REPEATS' EOL
ELSE
IF XZPlane?
'? ' 'ZERO Y' EOL
ELSE {YZPlane}
'? ' 'ZERO X' EOL
END
'? ' 'ZERO AT ' EOL
'? ' ' Z' ArcJ# EOL
'? ' 'GR Q'
IF ArcCW?
'-'
ELSE
' '
END
ArcAngle# EOL
'? ' '>REF COODS' EOL
END
END
RETURN

ToolPath:
EACHFeat
IF PointFeat?
IF AutoCycle?
IF NOT FirstFeat?
'? ' 'GOfX' SPX# EOL
'? ' 'GOfY' SPY# EOL
END
CalcACSRXY {calc tool position after sub call, CalcAutoCycleStatusRecordXY}
SetStatusOff
SetACSPCompF
'? ' 'ZERO AT' EOL
'? ' ' X' SPX# EOL
'? ' ' Y' SPY# EOL
'? ' 'CALL SUB ' Program# EOL
'? ' '>REF COODS' EOL
SetACSPComp
SetStatusOn
ELSE
IF FIRO? OR Peck?
'? ' ' X=' SPX# EOL
'? ' ' Y=' SPY# EOL
ELSE
IF NOT FirstFeat?
'? ' ' X=' SPX# EOL
'? ' ' Y=' SPY# EOL
END
IF FIFO?
'? ' 'GOcZ' SPZ# EOL
ELSE {Tap}
'? ' 'GO Z' SPZ# EOL
'? ' 'GOf' ZCP2 EOL
END
END
END
ELSE
IF RapidFeat?
IF XMove? OR YMove?
'? ' MoveType 'f' MoveX EOL
'? ' MoveType 'f' MoveY EOL
END
IF ZMove?
'? ' MoveType 'f' MoveZ EOL
END
ELSE
IF LineFeat?
IF XMove? OR YMove?
'? ' MoveType ' ' MoveX EOL
'? ' ' ' MoveY EOL
IF Repeats? AND ZshiftOnly? AND NoZMoves?
ELSE
IF ZMove?
'? ' ' ' MoveZ EOL
END
END
ELSE
IF ZMove?
'? ' MoveType ' ' MoveZ EOL
END
END
ELSE
IF ArcFeat?
EACHQuadrant { Do not use NOT, FIRST, LAST or NEXT modifiers in this loop }
FormatArc
NEXTQuadrant
END
END
END
END
NEXTFeat
RETURN

WFOStuff:
{ Note: This Post Processor does not support Work Fixture Offsets. }
RETURN

AutoCycCutSub1: {part 1}
SaveSubStatus {save tool position}
SetPass1 {element cut moves}
StartSub
SetSRXYtoSP
SetInc
RETURN

AutoCycCutSub2: {part 2}
ToolPath
SetAbs
IF Repeats? AND FeedConnect? AND ZshiftOnly?
ELSE
'? ' 'GOf' ZCP2 EOL
END
'? ' 'SUB RETURN' 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
IF FeedConnect?
'? ' 'GO X' StartPosX# EOL
'? ' ' Y' StartPosY# EOL
ELSE
'? ' 'GOfX' StartPosX# EOL
'? ' 'GOfY' StartPosY# EOL
END
Milling
IF AnyZShift?
'? ' 'ZERO Z' EOL
SetInc
FinishSub1
SetAbs
ELSE
FinishSub1
END
FinishSubG92
RETURN

XYOnlyRepAutoCycle:
EachRep
EACHFeat
IF FirstCycle? AND FirstFeat?
ELSE
'? ' 'GOfX' SPX# EOL
'? ' 'GOfY' SPY# EOL
END
CalcACSRXY {calc tool position after sub call, CalcAutoCycleStatusRecordXY}
SetStatusOff
SetACSPCompF
'? ' 'ZERO AT' EOL
'? ' ' X' SPX# EOL
'? ' ' Y' SPY# EOL
'? ' 'CALL SUB ' Program# EOL
'? ' '>REF COODS' EOL
SetACSPComp
SetStatusOn
NEXTFeat
NextRep
AutoCycCutSub1
EntryMove
AutoCycCutSub2
RETURN

ZonlyRepAutoCycle:
AutoCycPat {write pattern moves and main calls}
StartSub
NewProg
EachCycle
IF FeedConnect?
'? ' 'GO ' ZInPlusInc EOL
ELSE
IF FeedEntry?
IF NOT FirstCycle?
'? ' 'GOf' ZCP2PlusInc EOL {.69 added Rapid, reads better}
{can't call for cycle = 1, .69 changed to ZCP2PlusInc}
END
'? ' 'GO ' ZInPlusInc EOL
ELSE
'? ' 'GOf' ZInPlusInc EOL {.69 added Rapid, reads better}
END
END
IF FirstCycle?
SetStatusOff {protect Z position for incremental sub}
END
'? ' 'CALL SUB ' Program# EOL
NextCycle
SetStatusOn
AutoCycCutSub1 {build element sub}
AutoCycCutSub2
{.69, removed FinishSub1}
IF FeedConnect? {there is no Z up in the sub, .69}
'? ' 'GOf' ZCP2 EOL
END
'? ' 'SUB RETURN' EOL
CloseSub
RETURN

ZonlyRep:
EachCycle
IF NOT FirstCycle?
IF FeedConnect?
'? ' 'GO X' StartPosX# EOL
'? ' ' Y' StartPosY# EOL
ELSE
'? ' 'GOfX' StartPosX# EOL
'? ' 'GOfY' StartPosY# EOL
END
END
IF FeedConnect?
'? ' 'GO ' ZInPlusInc EOL {.71.2, changed to FeedC}
ELSE {Entry/Exit Connect}
IF FeedEntry?
IF NOT FirstCycle?
'? ' 'GOf' ZCP2PlusInc EOL {can't call for cycle =1} {.69 added Rapid, reads better} {.71.2, changed to RapidC, reads better}
END
'? ' 'GO ' ZInPlusInc EOL
ELSE
'? ' 'GOf' ZInPlusInc EOL {.69 added Rapid, reads better} {.71.2, changed to RapidC, reads better}
END
END
'? ' 'CALL SUB ' Program# EOL
NextCycle
StartSub
SkipZ
ToolPath
FinishSub1
'? ' 'SUB RETURN' EOL
CloseSub
RETURN

CheckPass:
IF AutoCycle? {use the correct StrtPos}
SetPass2
ELSE
SetPass1
END
RETURN

GetStartOfSameTool:
DoOpComments
DoPostScript
CheckPass
RETURN

{Start of executable Prog **************************************************}

{setup and initializations}
InitProg
ReverseXZArcs
UseSeparateSubCalls
SetMaxSeparateSubCalls ('50')
SetMaxRPM('3000')
SetMaxFeed('30')
SetLowerCaseOK
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
' 4thAxisCW(12.5), 4ACW(12.5) -' EOL
' generates a + A move of the value you specify' EOL
' 4thAxisCCW(22.5), 4ACCW(22.5) -' EOL
' generates a - A move of the value you specify' EOL
' 5thAxisCW(30), 5ACW(30) -' EOL
' generates a + B move of the value you specify' EOL
' 5thAxisCCW(22.5), 5ACCW(22.5) -' EOL
' generates a - B move of the value you specify' EOL
END
IF MultipleParts?
' ' EOL
'***** WARNING!!! This post processor does not support MultipleParts with *****' EOL
'***** any operation that contains Arcs generated in the XZ or YZ plane, *****' EOL
'***** or any operation that contains Repeats or AutoCycles, or both!!! *****' EOL
' ' EOL
END
EachOp {Start of post processing *********************}
SetAbs
Plane
IF FirstOperation?
EOR EOL
'? ' 'START INS ' Program# EOL
IF ToolChangeAtHome?
SetHome
END
IF UseComments?
IF ProgramNameComment?
'( PROGRAM: ' ProgramName$ ' )' EOL
END
IF ProgramComment?
'( ' ProgramComment$ ' )' EOL
END
IF FormatNameComment?
'( FORMAT: ' FormatName$ ' )' EOL
END
IF TimeComment?
'( ' Date$ ' AT ' Time$ ' )' EOL
END
IF MovesComment?
'( OUTPUT IN ABSOLUTE MM )' EOL
END
IF PartsComment?
'( PARTS PROGRAMMED: ' Parts# ' )' EOL
END
IF StartToolComment?
'( FIRST TOOL IN SPINDLE )' EOL
END
END
OpenSub
IF NOT Metric? {CAM file is in English, tools and tool path}
SetScale('25.4') { change to metric, this is an metric post}
END
IF MultipleParts? AND AllToolsOnePart?
OpenMP
END
'? ' 'SETUP >zcxyu' EOL
DoOpComments
DoPostScript
IF CutterRadiusCompensation?
'? ' 'TD= ' ToolDiameter# EOL
END
FeedRates
'? ' 'SPINDLE ON' EOL
IF MultipleParts? AND OneToolAllParts? AND FullUp?
OpenMP
END
CheckPass
IF MultipleParts? AND OneToolAllParts? AND ExitClearancePlane?
OpenMP
END
'? ' 'GOfX' StartPosX# EOL
'? ' 'GOfY' StartPosY# EOL
ELSE
IF NewTool?
IF MultipleParts? AND OneToolAllParts? AND ExitClearancePlane?
CloseMP
END
'? ' 'Z>ZMAX' EOL
IF MultipleParts? AND OneToolAllParts? AND FullUp?
CloseMP
END
DoEndOpPS
IF ToolChangeAtHome?
'? ' 'GOfX' HomeX# EOL
'? ' 'GOfY' HomeY# EOL
END
'? ' 'SPINDLE OFF' EOL
IF LAST ProgStop?
'? ' 'HALT' EOL
ELSE
IF OptionalStops?
'? ' 'HALT' EOL
END
END

{Start new Operation}

DoOpComments
DoPostScript
'? ' 'TOOL ' Tool# EOL
IF CutterRadiusCompensation?
'? ' 'TD= ' ToolDiameter# EOL
END
FeedRates
'? ' 'SPINDLE ON' EOL
IF MultipleParts? AND OneToolAllParts? AND FullUp?
OpenMP
END
CheckPass
IF MultipleParts? AND OneToolAllParts? AND ExitClearancePlane?
OpenMP
END
'? ' 'GOfX' StartPosX# EOL
'? ' 'GOfY' StartPosY# EOL
ELSE
IF SameTool?
DoEndOpPS
IF LAST ProgStop?
'? ' 'Z>ZMAX' EOL
'? ' 'SPINDLE OFF' EOL
'? ' 'HALT' EOL

{Start new Operation}

GetStartOfSameTool
FeedRates
'? ' 'SPINDLE ON' EOL
'? ' 'GOfX' StartPosX# EOL
'? ' 'GOfY' StartPosY# EOL
ELSE
IF NewToolOffset?
'? ' 'Z>ZMAX' EOL

{Start new Operation}

GetStartOfSameTool
FeedRates
'? ' 'GOfX' StartPosX# EOL
'? ' 'GOfY' StartPosY# EOL
ELSE

{Start new Operation}

GetStartOfSameTool
FeedRates
'? ' 'GOfX' StartPosX# EOL
'? ' 'GOfY' StartPosY# EOL
END
END
END
END
END {common point for all operations}
IF Milling?
'? ' 'GOf' ZCP2 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?
FindAnyZMoves {for normal abs subroutine}
IF NoZMoves?
ZonlyRep
ELSE
G92Sub {pattern shift, not element}
END
ELSE {no sep subs desired}
G92Sub
END
END {end Auto Cycle IF}
ELSE {not Z only}
IF AutoCycle?
XYOnlyRepAutoCycle
ELSE
G92Sub
END
END {end Z only IF}
ELSE {no repeat OPs}
Milling
END
'? ' 'GOf' ZCP3 EOL
ELSE
IF Drilling?
GetCycle
IF Peck? OR FIRO?
IF Repeats?
NewProg
'? ' 'CALL SUB ' Program# EOL
'? ' 'REPEAT ' RepsLess1# EOL
'? ' 'GOfX' RepeatX# EOL
'? ' 'GOfY' RepeatY# EOL
'? ' 'PROG.REF' EOL
'? ' 'CALL SUB ' Program# EOL
StartSub
'? ' 'GOfX' StartPosX# EOL
'? ' 'GOfY' StartPosY# EOL
END
IF Peck?
'? ' 'DRIL PECK=' NumFullPecks# EOL
ELSE
'? ' 'DRIL PECK=00' EOL
END
'? ZH=' ClearancePlane2# EOL
'? Zd= ' ZDepth# EOL
ToolPath
IF Repeats?
'? ' 'SUB RETURN' EOL
CloseSub
'? ' 'REPEAT END' EOL
'? ' 'GOfX' OriginUnshiftRX#('1') EOL
'? ' 'GOfY' OriginUnshiftRY#('1') EOL
'? ' 'PROG.REF' EOL
END
ELSE {NOT Peck? OR FIRO?}
IF Repeats?
StdSub
'? ' 'GOfX' StartPosX# EOL
'? ' 'GOfY' StartPosY# EOL
END
'? ' 'GOf' ZCP2 EOL
ToolPath
IF Repeats?
FinishSubG92
END
END
'? ' 'GOf' ZCP3 EOL
END
END
NextOp {loops back to EachOP until last Operation}

{End of program ************************************************************}

{finish last operation}
IF MultipleParts? AND OneToolAllParts? AND ExitClearancePlane?
CloseMP
END
'? ' 'Z>ZMAX' EOL
IF MultipleParts? AND OneToolAllParts? AND FullUp?
CloseMP
END
DoEndOpPS
IF FIRST ToolChangeAtHome? {.71.2 added FIRST modifier}
'? ' 'GOfX' FIRST HomeX# EOL
'? ' 'GOfY' FIRST HomeY# EOL
END
'? ' 'SPINDLE OFF' EOL
IF ProgStop?
'? ' 'HALT' EOL
END
IF MultipleParts? AND AllToolsOnePart?
CloseMP
END
'? ' 'SKIP TO ł' Tag# EOL
CloseSub
Post2 {organize Subs into one program}
'>' Tag# EOL
'? ' 'END NEWPART' EOL
Close
Retag
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