/**
Copyright (C) 2012-2024 by Autodesk, Inc.
All rights reserved.
RS-274D post processor configuration.
$Revision: 44115 1104db9da08471dc1d758431fd9ef8822fd95c21 $
$Date: 2024-03-12 07:10:57 $
FORKID {2EECF092-D7C3-4ACA-BFE6-377B72950FE9}
*/
description = "RS-274D";
vendor = "Autodesk";
vendorUrl = "http://www.autodesk.com";
legal = "Copyright (C) 2012-2024 by Autodesk, Inc.";
certificationLevel = 2;
minimumRevision = 45702;
longDescription = "Generic post for the RS-274D format. Most CNCs will use a format very similar to RS-274D. When making a post for a new CNC control this post will often serve as the basis.";
extension = "nc";
setCodePage("ascii");
capabilities = CAPABILITY_MILLING;
tolerance = spatial(0.002, MM);
minimumChordLength = spatial(0.25, MM);
minimumCircularRadius = spatial(0.01, MM);
maximumCircularRadius = spatial(1000, MM);
minimumCircularSweep = toRad(0.01);
maximumCircularSweep = toRad(180);
allowHelicalMoves = true;
allowedCircularPlanes = undefined; // allow any circular motion
// user-defined properties
properties = {
writeMachine: {
title : "Write machine",
description: "Output the machine settings in the header of the code.",
group : "formats",
type : "boolean",
value : true,
scope : "post"
},
writeTools: {
title : "Write tool list",
description: "Output a tool list in the header of the code.",
group : "formats",
type : "boolean",
value : true,
scope : "post"
},
preloadTool: {
title : "Preload tool",
description: "Preloads the next tool at a tool change (if any).",
group : "preferences",
type : "boolean",
value : true,
scope : "post"
},
showSequenceNumbers: {
title : "Use sequence numbers",
description: "'Yes' outputs sequence numbers on each block, 'Only on tool change' outputs sequence numbers on tool change blocks only, and 'No' disables the output of sequence numbers.",
group : "formats",
type : "enum",
values : [
{title:"Yes", id:"true"},
{title:"No", id:"false"},
{title:"Only on tool change", id:"toolChange"}
],
value: "true",
scope: "post"
},
sequenceNumberStart: {
title : "Start sequence number",
description: "The number at which to start the sequence numbers.",
group : "formats",
type : "integer",
value : 10,
scope : "post"
},
sequenceNumberIncrement: {
title : "Sequence number increment",
description: "The amount by which the sequence number is incremented by in each block.",
group : "formats",
type : "integer",
value : 5,
scope : "post"
},
optionalStop: {
title : "Optional stop",
description: "Outputs optional stop code during when necessary in the code.",
group : "preferences",
type : "boolean",
value : true,
scope : "post"
},
separateWordsWithSpace: {
title : "Separate words with space",
description: "Adds spaces between words if 'yes' is selected.",
group : "formats",
type : "boolean",
value : true,
scope : "post"
},
safePositionMethod: {
title : "Safe Retracts",
description: "Select your desired retract option. 'Clearance Height' retracts to the operation clearance height.",
group : "homePositions",
type : "enum",
values : [
{title:"G28", id:"G28"},
// {title: "G53", id: "G53"},
{title:"Clearance Height", id:"clearanceHeight"}
],
value: "G28",
scope: "post"
}
};
// wcs definiton
wcsDefinitions = {
useZeroOffset: false,
wcs : [
{name:"Standard", format:"G", range:[54, 59]},
{name:"Extended", format:"G59.", range:[1, 3]}
]
};
var numberOfToolSlots = 9999;
var singleLineCoolant = false; // specifies to output multiple coolant codes in one line rather than in separate lines
// samples:
// {id: COOLANT_THROUGH_TOOL, on: 88, off: 89}
// {id: COOLANT_THROUGH_TOOL, on: [8, 88], off: [9, 89]}
// {id: COOLANT_THROUGH_TOOL, on: "M88 P3 (myComment)", off: "M89"}
var coolants = [
{id:COOLANT_FLOOD, on:8},
{id:COOLANT_MIST, on:7},
{id:COOLANT_THROUGH_TOOL},
{id:COOLANT_AIR},
{id:COOLANT_AIR_THROUGH_TOOL},
{id:COOLANT_SUCTION},
{id:COOLANT_FLOOD_MIST},
{id:COOLANT_FLOOD_THROUGH_TOOL},
{id:COOLANT_OFF, off:9}
];
var gFormat = createFormat({prefix:"G", decimals:0});
var mFormat = createFormat({prefix:"M", decimals:0});
var hFormat = createFormat({prefix:"H", decimals:0});
var dFormat = createFormat({prefix:"D", decimals:0});
var xyzFormat = createFormat({decimals:(unit == MM ? 3 : 4)});
var abcFormat = createFormat({decimals:3, forceDecimal:true, scale:DEG});
var feedFormat = createFormat({decimals:(unit == MM ? 1 : 2)});
var toolFormat = createFormat({decimals:0});
var rpmFormat = createFormat({decimals:0});
var secFormat = createFormat({decimals:3, forceDecimal:true}); // seconds - range 0.001-1000
var taperFormat = createFormat({decimals:1, scale:DEG});
var xOutput = createVariable({prefix:"X"}, xyzFormat);
var yOutput = createVariable({prefix:"Y"}, xyzFormat);
var zOutput = createVariable({onchange:function () {retracted = false;}, prefix:"Z"}, xyzFormat);
var aOutput = createVariable({prefix:"A"}, abcFormat);
var bOutput = createVariable({prefix:"B"}, abcFormat);
var cOutput = createVariable({prefix:"C"}, abcFormat);
var feedOutput = createVariable({prefix:"F"}, feedFormat);
var sOutput = createVariable({prefix:"S", force:true}, rpmFormat);
var dOutput = createVariable({}, dFormat);
// circular output
var iOutput = createReferenceVariable({prefix:"I"}, xyzFormat);
var jOutput = createReferenceVariable({prefix:"J"}, xyzFormat);
var kOutput = createReferenceVariable({prefix:"K"}, xyzFormat);
var gMotionModal = createModal({}, gFormat); // modal group 1 // G0-G3, ...
var gPlaneModal = createModal({onchange:function () {gMotionModal.reset();}}, gFormat); // modal group 2 // G17-19
var gAbsIncModal = createModal({}, gFormat); // modal group 3 // G90-91
var gFeedModeModal = createModal({}, gFormat); // modal group 5 // G93-94
var gUnitModal = createModal({}, gFormat); // modal group 6 // G20-21
var gCycleModal = createModal({}, gFormat); // modal group 9 // G81, ...
var gRetractModal = createModal({}, gFormat); // modal group 10 // G98-99
var WARNING_WORK_OFFSET = 0;
// collected state
var sequenceNumber;
var forceSpindleSpeed = false;
var currentWorkOffset;
var retracted = false; // specifies that the tool has been retracted to the safe plane
/**
Writes the specified block.
*/
function writeBlock() {
if (!formatWords(arguments)) {
return;
}
if (getProperty("showSequenceNumbers") == "true") {
writeWords2("N" + sequenceNumber, arguments);
sequenceNumber += getProperty("sequenceNumberIncrement");
} else {
writeWords(arguments);
}
}
function formatComment(text) {
return "(" + String(text).replace(/[()]/g, "") + ")";
}
/**
Writes the specified block - used for tool changes only.
*/
function writeToolBlock() {
var show = getProperty("showSequenceNumbers");
setProperty("showSequenceNumbers", (show == "true" || show == "toolChange") ? "true" : "false");
writeBlock(arguments);
setProperty("showSequenceNumbers", show);
}
/**
Output a comment.
*/
function writeComment(text) {
writeln(formatComment(text));
}
function onOpen() {
if (!machineConfiguration.isMachineCoordinate(0)) {
aOutput.disable();
}
if (!machineConfiguration.isMachineCoordinate(1)) {
bOutput.disable();
}
if (!machineConfiguration.isMachineCoordinate(2)) {
cOutput.disable();
}
if (!getProperty("separateWordsWithSpace")) {
setWordSeparator("");
}
sequenceNumber = getProperty("sequenceNumberStart");
writeln("%");
if (programName) {
writeComment(programName);
}
if (programComment) {
writeComment(programComment);
}
// dump machine configuration
var vendor = machineConfiguration.getVendor();
var model = machineConfiguration.getModel();
var description = machineConfiguration.getDescription();
if (getProperty("writeMachine") && (vendor || model || description)) {
writeComment(localize("Machine"));
if (vendor) {
writeComment(" " + localize("vendor") + ": " + vendor);
}
if (model) {
writeComment(" " + localize("model") + ": " + model);
}
if (description) {
writeComment(" " + localize("description") + ": " + description);
}
}
// dump tool information
if (getProperty("writeTools")) {
var zRanges = {};
if (is3D()) {
var numberOfSections = getNumberOfSections();
for (var i = 0; i < numberOfSections; ++i) {
var section = getSection(i);
var zRange = section.getGlobalZRange();
var tool = section.getTool();
if (zRanges[tool.number]) {
zRanges[tool.number].expandToRange(zRange);
} else {
zRanges[tool.number] = zRange;
}
}
}
var tools = getToolTable();
if (tools.getNumberOfTools() > 0) {
for (var i = 0; i < tools.getNumberOfTools(); ++i) {
var tool = tools.getTool(i);
var comment = "T" + toolFormat.format(tool.number) + " " +
"D=" + xyzFormat.format(tool.diameter) + " " +
localize("CR") + "=" + xyzFormat.format(tool.cornerRadius);
if ((tool.taperAngle > 0) && (tool.taperAngle < Math.PI)) {
comment += " " + localize("TAPER") + "=" + taperFormat.format(tool.taperAngle) + localize("deg");
}
if (zRanges[tool.number]) {
comment += " - " + localize("ZMIN") + "=" + xyzFormat.format(zRanges[tool.number].getMinimum());
}
comment += " - " + getToolTypeName(tool.type);
writeComment(comment);
}
}
}
if ((getNumberOfSections() > 0) && (getSection(0).workOffset == 0)) {
for (var i = 0; i < getNumberOfSections(); ++i) {
if (getSection(i).workOffset > 0) {
error(localize("Using multiple work offsets is not possible if the initial work offset is 0."));
return;
}
}
}
// absolute coordinates and feed per min
writeBlock(gAbsIncModal.format(90), gFeedModeModal.format(94));
writeBlock(gPlaneModal.format(17));
switch (unit) {
case IN:
writeBlock(gUnitModal.format(20));
break;
case MM:
writeBlock(gUnitModal.format(21));
break;
}
}
function onComment(message) {
writeComment(message);
}
/** Force output of X, Y, and Z. */
function forceXYZ() {
xOutput.reset();
yOutput.reset();
zOutput.reset();
}
/** Force output of A, B, and C. */
function forceABC() {
aOutput.reset();
bOutput.reset();
cOutput.reset();
}
/** Force output of X, Y, Z, A, B, C, and F on next output. */
function forceAny() {
forceXYZ();
forceABC();
feedOutput.reset();
}
var currentWorkPlaneABC = undefined;
function forceWorkPlane() {
currentWorkPlaneABC = undefined;
}
function positionABC(abc, force) {
if (typeof unwindABC == "function") {
unwindABC(abc, false);
}
if (force) {
forceABC();
}
var a = aOutput.format(abc.x);
var b = bOutput.format(abc.y);
var c = cOutput.format(abc.z);
if (a || b || c) {
if (!retracted) {
if (typeof moveToSafeRetractPosition == "function") {
moveToSafeRetractPosition();
} else {
writeRetract(Z);
}
}
onCommand(COMMAND_UNLOCK_MULTI_AXIS);
gMotionModal.reset();
writeBlock(gMotionModal.format(0), a, b, c);
currentMachineABC = new Vector(abc);
setCurrentABC(abc); // required for machine simulation
}
}
function setWorkPlane(abc) {
if (!machineConfiguration.isMultiAxisConfiguration()) {
return; // ignore
}
if (!((currentWorkPlaneABC == undefined) ||
abcFormat.areDifferent(abc.x, currentWorkPlaneABC.x) ||
abcFormat.areDifferent(abc.y, currentWorkPlaneABC.y) ||
abcFormat.areDifferent(abc.z, currentWorkPlaneABC.z))) {
return; // no change
}
positionABC(abc, true);
onCommand(COMMAND_LOCK_MULTI_AXIS);
currentWorkPlaneABC = abc;
}
var closestABC = false; // choose closest machine angles
var currentMachineABC;
function getWorkPlaneMachineABC(workPlane) {
var W = workPlane; // map to global frame
var abc = machineConfiguration.getABC(W);
if (closestABC) {
if (currentMachineABC) {
abc = machineConfiguration.remapToABC(abc, currentMachineABC);
} else {
abc = machineConfiguration.getPreferredABC(abc);
}
} else {
abc = machineConfiguration.getPreferredABC(abc);
}
try {
abc = machineConfiguration.remapABC(abc);
currentMachineABC = abc;
} catch (e) {
error(
localize("Machine angles not supported") + ":"
+ conditional(machineConfiguration.isMachineCoordinate(0), " A" + abcFormat.format(abc.x))
+ conditional(machineConfiguration.isMachineCoordinate(1), " B" + abcFormat.format(abc.y))
+ conditional(machineConfiguration.isMachineCoordinate(2), " C" + abcFormat.format(abc.z))
);
}
var direction = machineConfiguration.getDirection(abc);
if (!isSameDirection(direction, W.forward)) {
error(localize("Orientation not supported."));
}
if (!machineConfiguration.isABCSupported(abc)) {
error(
localize("Work plane is not supported") + ":"
+ conditional(machineConfiguration.isMachineCoordinate(0), " A" + abcFormat.format(abc.x))
+ conditional(machineConfiguration.isMachineCoordinate(1), " B" + abcFormat.format(abc.y))
+ conditional(machineConfiguration.isMachineCoordinate(2), " C" + abcFormat.format(abc.z))
);
}
var tcp = true;
if (tcp) {
setRotation(W); // TCP mode
} else {
var O = machineConfiguration.getOrientation(abc);
var R = machineConfiguration.getRemainingOrientation(abc, W);
setRotation(R);
}
return abc;
}
function onSection() {
var insertToolCall = isFirstSection() ||
currentSection.getForceToolChange && currentSection.getForceToolChange() ||
(tool.number != getPreviousSection().getTool().number);
retracted = false; // specifies that the tool has been retracted to the safe plane
var newWorkOffset = isFirstSection() ||
(getPreviousSection().workOffset != currentSection.workOffset); // work offset changes
var newWorkPlane = isFirstSection() ||
!isSameDirection(getPreviousSection().getGlobalFinalToolAxis(), currentSection.getGlobalInitialToolAxis()) ||
(currentSection.isOptimizedForMachine() && getPreviousSection().isOptimizedForMachine() &&
Vector.diff(getPreviousSection().getFinalToolAxisABC(), currentSection.getInitialToolAxisABC()).length > 1e-4) ||
(!machineConfiguration.isMultiAxisConfiguration() && currentSection.isMultiAxis()) ||
(!getPreviousSection().isMultiAxis() && currentSection.isMultiAxis() ||
getPreviousSection().isMultiAxis() && !currentSection.isMultiAxis()); // force newWorkPlane between indexing and simultaneous operations
if (insertToolCall || newWorkOffset || newWorkPlane) {
// stop spindle before retract during tool change
if (insertToolCall && !isFirstSection()) {
onCommand(COMMAND_STOP_SPINDLE);
}
// retract to safe plane
writeRetract(Z);
zOutput.reset();
}
writeln("");
if (hasParameter("operation-comment")) {
var comment = getParameter("operation-comment");
if (comment) {
writeComment(comment);
}
}
if (insertToolCall) {
forceWorkPlane();
setCoolant(COOLANT_OFF);
if (!isFirstSection() && getProperty("optionalStop")) {
onCommand(COMMAND_OPTIONAL_STOP);
}
if (tool.number > numberOfToolSlots) {
warning(localize("Tool number exceeds maximum value."));
}
writeToolBlock("T" + toolFormat.format(tool.number), mFormat.format(6));
if (tool.comment) {
writeComment(tool.comment);
}
var showToolZMin = false;
if (showToolZMin) {
if (is3D()) {
var numberOfSections = getNumberOfSections();
var zRange = currentSection.getGlobalZRange();
var number = tool.number;
for (var i = currentSection.getId() + 1; i < numberOfSections; ++i) {
var section = getSection(i);
if (section.getTool().number != number) {
break;
}
zRange.expandToRange(section.getGlobalZRange());
}
writeComment(localize("ZMIN") + "=" + zRange.getMinimum());
}
}
if (getProperty("preloadTool")) {
var nextTool = getNextTool(tool.number);
if (nextTool) {
writeBlock("T" + toolFormat.format(nextTool.number));
} else {
// preload first tool
var section = getSection(0);
var firstToolNumber = section.getTool().number;
if (tool.number != firstToolNumber) {
writeBlock("T" + toolFormat.format(firstToolNumber));
}
}
}
}
var spindleChanged = tool.type != TOOL_PROBE &&
(insertToolCall || forceSpindleSpeed || isFirstSection() ||
(rpmFormat.areDifferent(spindleSpeed, sOutput.getCurrent())) ||
(tool.clockwise != getPreviousSection().getTool().clockwise));
if (spindleChanged) {
forceSpindleSpeed = false;
if (spindleSpeed < 1) {
error(localize("Spindle speed out of range."));
return;
}
if (spindleSpeed > 99999) {
warning(localize("Spindle speed exceeds maximum value."));
}
writeBlock(
sOutput.format(spindleSpeed), mFormat.format(tool.clockwise ? 3 : 4)
);
}
// wcs
if (insertToolCall) { // force work offset when changing tool
currentWorkOffset = undefined;
}
if (currentSection.workOffset != currentWorkOffset) {
forceWorkPlane();
writeBlock(currentSection.wcs);
currentWorkOffset = currentSection.workOffset;
}
forceXYZ();
if (machineConfiguration.isMultiAxisConfiguration()) { // use 5-axis indexing for multi-axis mode
var abc = new Vector(0, 0, 0);
if (currentSection.isMultiAxis()) {
forceWorkPlane();
cancelTransformation();
if (currentSection.isOptimizedForMachine()) {
abc = currentSection.getInitialToolAxisABC();
positionABC(abc, true);
}
} else {
abc = getWorkPlaneMachineABC(currentSection.workPlane);
setWorkPlane(abc);
}
} else { // pure 3D
var remaining = currentSection.workPlane;
if (!isSameDirection(remaining.forward, new Vector(0, 0, 1))) {
error(localize("Tool orientation is not supported."));
return;
}
setRotation(remaining);
}
// set coolant after we have positioned at Z
setCoolant(tool.coolant);
forceAny();
var initialPosition = getFramePosition(currentSection.getInitialPosition());
if (!retracted && !insertToolCall) {
if (getCurrentPosition().z < initialPosition.z) {
writeBlock(gMotionModal.format(0), zOutput.format(initialPosition.z));
}
}
if (insertToolCall || retracted) {
var lengthOffset = tool.lengthOffset;
if (lengthOffset > numberOfToolSlots) {
error(localize("Length offset out of range."));
return;
}
gMotionModal.reset();
writeBlock(gPlaneModal.format(17));
if (!machineConfiguration.isHeadConfiguration()) {
writeBlock(
gAbsIncModal.format(90),
gMotionModal.format(0), xOutput.format(initialPosition.x), yOutput.format(initialPosition.y)
);
writeBlock(gMotionModal.format(0), gFormat.format(43), zOutput.format(initialPosition.z), hFormat.format(lengthOffset));
} else {
writeBlock(
gAbsIncModal.format(90),
gMotionModal.format(0),
gFormat.format(43), xOutput.format(initialPosition.x),
yOutput.format(initialPosition.y),
zOutput.format(initialPosition.z), hFormat.format(lengthOffset)
);
}
} else {
writeBlock(
gAbsIncModal.format(90),
gMotionModal.format(0),
xOutput.format(initialPosition.x),
yOutput.format(initialPosition.y)
);
}
}
function onDwell(seconds) {
if (seconds > 99999.999) {
warning(localize("Dwelling time is out of range."));
}
seconds = clamp(0.001, seconds, 99999.999);
writeBlock(gFormat.format(4), "P" + secFormat.format(seconds));
}
function onSpindleSpeed(spindleSpeed) {
writeBlock(sOutput.format(spindleSpeed));
}
function onCycle() {
writeBlock(gPlaneModal.format(17));
}
function getCommonCycle(x, y, z, r) {
forceXYZ();
return [xOutput.format(x), yOutput.format(y),
zOutput.format(z),
"R" + xyzFormat.format(r)];
}
function onCyclePoint(x, y, z) {
if (!isSameDirection(getRotation().forward, new Vector(0, 0, 1))) {
expandCyclePoint(x, y, z);
return;
}
if (isFirstCyclePoint()) {
repositionToCycleClearance(cycle, x, y, z);
// return to initial Z which is clearance plane and set absolute mode
var F = cycle.feedrate;
var P = !cycle.dwell ? 0 : clamp(0.001, cycle.dwell, 99999.999); // in seconds
switch (cycleType) {
case "drilling":
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), gCycleModal.format(81),
getCommonCycle(x, y, z, cycle.retract),
feedOutput.format(F)
);
break;
case "counter-boring":
if (P > 0) {
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), gCycleModal.format(82),
getCommonCycle(x, y, z, cycle.retract),
"P" + secFormat.format(P), // not optional
feedOutput.format(F)
);
} else {
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), gCycleModal.format(81),
getCommonCycle(x, y, z, cycle.retract),
feedOutput.format(F)
);
}
break;
case "chip-breaking":
expandCyclePoint(x, y, z);
break;
case "deep-drilling":
if (P > 0) {
expandCyclePoint(x, y, z);
} else {
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), gCycleModal.format(83),
getCommonCycle(x, y, z, cycle.retract),
"Q" + xyzFormat.format(cycle.incrementalDepth),
feedOutput.format(F)
);
}
break;
case "tapping":
if (!F) {
F = tool.getTappingFeedrate();
}
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), gCycleModal.format((tool.type == TOOL_TAP_LEFT_HAND) ? 74 : 84),
getCommonCycle(x, y, z, cycle.retract),
feedOutput.format(F)
);
break;
case "left-tapping":
if (!F) {
F = tool.getTappingFeedrate();
}
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), gCycleModal.format(74),
getCommonCycle(x, y, z, cycle.retract),
feedOutput.format(F)
);
break;
case "right-tapping":
if (!F) {
F = tool.getTappingFeedrate();
}
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), gCycleModal.format(84),
getCommonCycle(x, y, z, cycle.retract),
feedOutput.format(F)
);
break;
case "fine-boring": // not supported
expandCyclePoint(x, y, z);
break;
case "back-boring":
if (P > 0) {
expandCyclePoint(x, y, z);
} else {
var I = cycle.shift * 1;
var J = cycle.shift * 0;
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), gCycleModal.format(87),
getCommonCycle(x, y, z, cycle.retract),
"I" + xyzFormat.format(I),
"J" + xyzFormat.format(J),
"K" + xyzFormat.format(cycle.bottom - cycle.backBoreDistance),
feedOutput.format(F)
);
}
break;
case "reaming":
if (feedFormat.getResultingValue(cycle.feedrate) != feedFormat.getResultingValue(cycle.retractFeedrate)) {
expandCyclePoint(x, y, z);
break;
}
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), gCycleModal.format(85),
getCommonCycle(x, y, z, cycle.retract),
feedOutput.format(F)
);
break;
case "stop-boring":
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), gCycleModal.format(86),
getCommonCycle(x, y, z, cycle.retract),
feedOutput.format(F),
// conditional(P > 0, "P" + secFormat.format(P)),
"P" + secFormat.format(P) // not optional
);
break;
case "manual-boring":
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), gCycleModal.format(88),
getCommonCycle(x, y, z, cycle.retract),
"P" + secFormat.format(P), // not optional
feedOutput.format(F)
);
break;
case "boring":
if (feedFormat.getResultingValue(cycle.feedrate) != feedFormat.getResultingValue(cycle.retractFeedrate)) {
expandCyclePoint(x, y, z);
break;
}
if (P > 0) {
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), gCycleModal.format(89),
getCommonCycle(x, y, z, cycle.retract),
"P" + secFormat.format(P), // not optional
feedOutput.format(F)
);
} else {
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), gCycleModal.format(85),
getCommonCycle(x, y, z, cycle.retract),
feedOutput.format(F)
);
}
break;
default:
expandCyclePoint(x, y, z);
}
} else {
if (cycleExpanded) {
expandCyclePoint(x, y, z);
} else {
var _x = xOutput.format(x);
var _y = yOutput.format(y);
if (!_x && !_y) {
xOutput.reset(); // at least one axis is required
_x = xOutput.format(x);
}
writeBlock(_x, _y);
}
}
}
function onCycleEnd() {
if (!cycleExpanded) {
writeBlock(gCycleModal.format(80));
zOutput.reset();
}
}
var pendingRadiusCompensation = -1;
function onRadiusCompensation() {
pendingRadiusCompensation = radiusCompensation;
}
function onRapid(_x, _y, _z) {
var x = xOutput.format(_x);
var y = yOutput.format(_y);
var z = zOutput.format(_z);
if (x || y || z) {
if (pendingRadiusCompensation >= 0) {
error(localize("Radius compensation mode cannot be changed at rapid traversal."));
return;
}
writeBlock(gMotionModal.format(0), x, y, z);
feedOutput.reset();
}
}
function onLinear(_x, _y, _z, feed) {
// at least one axis is required
if (pendingRadiusCompensation >= 0) {
// ensure that we end at desired position when compensation is turned off
xOutput.reset();
yOutput.reset();
}
var x = xOutput.format(_x);
var y = yOutput.format(_y);
var z = zOutput.format(_z);
var f = feedOutput.format(feed);
if (x || y || z) {
if (pendingRadiusCompensation >= 0) {
pendingRadiusCompensation = -1;
var d = tool.diameterOffset;
if (d > numberOfToolSlots) {
warning(localize("The diameter offset exceeds the maximum value."));
}
writeBlock(gPlaneModal.format(17));
switch (radiusCompensation) {
case RADIUS_COMPENSATION_LEFT:
dOutput.reset();
writeBlock(gMotionModal.format(1), gFormat.format(41), x, y, z, dOutput.format(d), f);
break;
case RADIUS_COMPENSATION_RIGHT:
dOutput.reset();
writeBlock(gMotionModal.format(1), gFormat.format(42), x, y, z, dOutput.format(d), f);
break;
default:
writeBlock(gMotionModal.format(1), gFormat.format(40), x, y, z, f);
}
} else {
writeBlock(gMotionModal.format(1), x, y, z, f);
}
} else if (f) {
if (getNextRecord().isMotion()) { // try not to output feed without motion
feedOutput.reset(); // force feed on next line
} else {
writeBlock(gMotionModal.format(1), f);
}
}
}
function onRapid5D(_x, _y, _z, _a, _b, _c) {
if (!currentSection.isOptimizedForMachine()) {
error(localize("This post configuration has not been customized for 5-axis simultaneous toolpath."));
return;
}
if (pendingRadiusCompensation >= 0) {
error(localize("Radius compensation mode cannot be changed at rapid traversal."));
return;
}
var x = xOutput.format(_x);
var y = yOutput.format(_y);
var z = zOutput.format(_z);
var a = aOutput.format(_a);
var b = bOutput.format(_b);
var c = cOutput.format(_c);
writeBlock(gMotionModal.format(0), x, y, z, a, b, c);
feedOutput.reset();
}
function onLinear5D(_x, _y, _z, _a, _b, _c, feed) {
if (!currentSection.isOptimizedForMachine()) {
error(localize("This post configuration has not been customized for 5-axis simultaneous toolpath."));
return;
}
// at least one axis is required
if (pendingRadiusCompensation >= 0) {
error(localize("Radius compensation cannot be activated/deactivated for 5-axis move."));
return;
}
var x = xOutput.format(_x);
var y = yOutput.format(_y);
var z = zOutput.format(_z);
var a = aOutput.format(_a);
var b = bOutput.format(_b);
var c = cOutput.format(_c);
var f = feedOutput.format(feed);
if (x || y || z || a || b || c) {
writeBlock(gMotionModal.format(1), x, y, z, a, b, c, f);
} else if (f) {
if (getNextRecord().isMotion()) { // try not to output feed without motion
feedOutput.reset(); // force feed on next line
} else {
writeBlock(gMotionModal.format(1), f);
}
}
}
function onCircular(clockwise, cx, cy, cz, x, y, z, feed) {
// one of X/Y and I/J are required and likewise
if (pendingRadiusCompensation >= 0) {
error(localize("Radius compensation cannot be activated/deactivated for a circular move."));
return;
}
var start = getCurrentPosition();
if (isFullCircle()) {
if (isHelical()) {
linearize(tolerance);
return;
}
switch (getCircularPlane()) {
case PLANE_XY:
writeBlock(gPlaneModal.format(17), gMotionModal.format(clockwise ? 2 : 3), xOutput.format(x), iOutput.format(cx - start.x, 0), jOutput.format(cy - start.y, 0), feedOutput.format(feed));
break;
case PLANE_ZX:
writeBlock(gPlaneModal.format(18), gMotionModal.format(clockwise ? 2 : 3), zOutput.format(z), iOutput.format(cx - start.x, 0), kOutput.format(cz - start.z, 0), feedOutput.format(feed));
break;
case PLANE_YZ:
writeBlock(gPlaneModal.format(19), gMotionModal.format(clockwise ? 2 : 3), yOutput.format(y), jOutput.format(cy - start.y, 0), kOutput.format(cz - start.z, 0), feedOutput.format(feed));
break;
default:
linearize(tolerance);
}
} else {
switch (getCircularPlane()) {
case PLANE_XY:
writeBlock(gPlaneModal.format(17), gMotionModal.format(clockwise ? 2 : 3), xOutput.format(x), yOutput.format(y), zOutput.format(z), iOutput.format(cx - start.x, 0), jOutput.format(cy - start.y, 0), feedOutput.format(feed));
break;
case PLANE_ZX:
writeBlock(gPlaneModal.format(18), gMotionModal.format(clockwise ? 2 : 3), xOutput.format(x), yOutput.format(y), zOutput.format(z), iOutput.format(cx - start.x, 0), kOutput.format(cz - start.z, 0), feedOutput.format(feed));
break;
case PLANE_YZ:
writeBlock(gPlaneModal.format(19), gMotionModal.format(clockwise ? 2 : 3), xOutput.format(x), yOutput.format(y), zOutput.format(z), jOutput.format(cy - start.y, 0), kOutput.format(cz - start.z, 0), feedOutput.format(feed));
break;
default:
linearize(tolerance);
}
}
}
var currentCoolantMode = COOLANT_OFF;
var coolantOff = undefined;
var forceCoolant = false;
function setCoolant(coolant) {
var coolantCodes = getCoolantCodes(coolant);
if (Array.isArray(coolantCodes)) {
if (singleLineCoolant) {
writeBlock(coolantCodes.join(getWordSeparator()));
} else {
for (var c in coolantCodes) {
writeBlock(coolantCodes[c]);
}
}
return undefined;
}
return coolantCodes;
}
function getCoolantCodes(coolant) {
var multipleCoolantBlocks = new Array(); // create a formatted array to be passed into the outputted line
if (!coolants) {
error(localize("Coolants have not been defined."));
}
if (tool.type == TOOL_PROBE) { // avoid coolant output for probing
coolant = COOLANT_OFF;
}
if (coolant == currentCoolantMode && (!forceCoolant || coolant == COOLANT_OFF)) {
return undefined; // coolant is already active
}
if ((coolant != COOLANT_OFF) && (currentCoolantMode != COOLANT_OFF) && (coolantOff != undefined) && !forceCoolant) {
if (Array.isArray(coolantOff)) {
for (var i in coolantOff) {
multipleCoolantBlocks.push(coolantOff[i]);
}
} else {
multipleCoolantBlocks.push(coolantOff);
}
}
forceCoolant = false;
var m;
var coolantCodes = {};
for (var c in coolants) { // find required coolant codes into the coolants array
if (coolants[c].id == coolant) {
coolantCodes.on = coolants[c].on;
if (coolants[c].off != undefined) {
coolantCodes.off = coolants[c].off;
break;
} else {
for (var i in coolants) {
if (coolants[i].id == COOLANT_OFF) {
coolantCodes.off = coolants[i].off;
break;
}
}
}
}
}
if (coolant == COOLANT_OFF) {
m = !coolantOff ? coolantCodes.off : coolantOff; // use the default coolant off command when an 'off' value is not specified
} else {
coolantOff = coolantCodes.off;
m = coolantCodes.on;
}
if (!m) {
onUnsupportedCoolant(coolant);
m = 9;
} else {
if (Array.isArray(m)) {
for (var i in m) {
multipleCoolantBlocks.push(m[i]);
}
} else {
multipleCoolantBlocks.push(m);
}
currentCoolantMode = coolant;
for (var i in multipleCoolantBlocks) {
if (typeof multipleCoolantBlocks[i] == "number") {
multipleCoolantBlocks[i] = mFormat.format(multipleCoolantBlocks[i]);
}
}
return multipleCoolantBlocks; // return the single formatted coolant value
}
return undefined;
}
var mapCommand = {
COMMAND_END : 2,
COMMAND_SPINDLE_CLOCKWISE : 3,
COMMAND_SPINDLE_COUNTERCLOCKWISE: 4,
COMMAND_STOP_SPINDLE : 5,
COMMAND_ORIENTATE_SPINDLE : 19,
COMMAND_LOAD_TOOL : 6
};
function onCommand(command) {
switch (command) {
case COMMAND_STOP:
writeBlock(mFormat.format(0));
forceSpindleSpeed = true;
forceCoolant = true;
return;
case COMMAND_OPTIONAL_STOP:
writeBlock(mFormat.format(1));
forceSpindleSpeed = true;
forceCoolant = true;
return;
case COMMAND_START_SPINDLE:
onCommand(tool.clockwise ? COMMAND_SPINDLE_CLOCKWISE : COMMAND_SPINDLE_COUNTERCLOCKWISE);
return;
case COMMAND_LOCK_MULTI_AXIS:
return;
case COMMAND_UNLOCK_MULTI_AXIS:
return;
case COMMAND_BREAK_CONTROL:
return;
case COMMAND_TOOL_MEASURE:
return;
}
var stringId = getCommandStringId(command);
var mcode = mapCommand[stringId];
if (mcode != undefined) {
writeBlock(mFormat.format(mcode));
} else {
onUnsupportedCommand(command);
}
}
function onSectionEnd() {
writeBlock(gPlaneModal.format(17));
if (!isLastSection() && (getNextSection().getTool().coolant != tool.coolant)) {
setCoolant(COOLANT_OFF);
}
forceAny();
}
/** Output block to do safe retract and/or move to home position. */
function writeRetract() {
var words = []; // store all retracted axes in an array
var retractAxes = new Array(false, false, false);
var method = getProperty("safePositionMethod");
if (method == "clearanceHeight") {
if (!is3D()) {
error(localize("Safe retract option 'Clearance Height' is only supported when all operations are along the setup Z-axis."));
}
return;
}
validate(arguments.length != 0, "No axis specified for writeRetract().");
for (i in arguments) {
retractAxes[arguments[i]] = true;
}
if ((retractAxes[0] || retractAxes[1]) && !retracted) { // retract Z first before moving to X/Y home
error(localize("Retracting in X/Y is not possible without being retracted in Z."));
return;
}
// special conditions
/*
if (retractAxes[2]) { // Z doesn't use G53
method = "G28";
}
*/
// define home positions
var _xHome;
var _yHome;
var _zHome;
if (method == "G28") {
_xHome = toPreciseUnit(0, MM);
_yHome = toPreciseUnit(0, MM);
_zHome = toPreciseUnit(0, MM);
} else {
_xHome = machineConfiguration.hasHomePositionX() ? machineConfiguration.getHomePositionX() : toPreciseUnit(0, MM);
_yHome = machineConfiguration.hasHomePositionY() ? machineConfiguration.getHomePositionY() : toPreciseUnit(0, MM);
_zHome = machineConfiguration.getRetractPlane() != 0 ? machineConfiguration.getRetractPlane() : toPreciseUnit(0, MM);
}
for (var i = 0; i < arguments.length; ++i) {
switch (arguments[i]) {
case X:
words.push("X" + xyzFormat.format(_xHome));
xOutput.reset();
break;
case Y:
words.push("Y" + xyzFormat.format(_yHome));
yOutput.reset();
break;
case Z:
words.push("Z" + xyzFormat.format(_zHome));
zOutput.reset();
retracted = true;
break;
default:
error(localize("Unsupported axis specified for writeRetract()."));
return;
}
}
if (words.length > 0) {
switch (method) {
case "G28":
gMotionModal.reset();
gAbsIncModal.reset();
writeBlock(gFormat.format(28), gAbsIncModal.format(91), words);
writeBlock(gAbsIncModal.format(90));
break;
case "G53":
gMotionModal.reset();
writeBlock(gAbsIncModal.format(90), gFormat.format(53), gMotionModal.format(0), words);
break;
default:
error(localize("Unsupported safe position method."));
return;
}
}
}
function onClose() {
setCoolant(COOLANT_OFF);
writeRetract(Z);
setWorkPlane(new Vector(0, 0, 0)); // reset working plane
writeRetract(X, Y);
onImpliedCommand(COMMAND_END);
onImpliedCommand(COMMAND_STOP_SPINDLE);
writeBlock(mFormat.format(30)); // stop program, spindle stop, coolant off
writeln("%");
}
function setProperty(property, value) {
properties[property].current = value;
}