Name: HEIDENHAIN ITNC 530 - CONVERSATIONAL PROGRAMMING
Brand: HEIDENHAIN
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HEIDENHAIN iTNC 530 37

6.6 Path Contours—FK Free Contour Programming ..... 238

Fundamentals ..... 238

Graphics during FK programming ..... 240

Converting FK programs into HEIDENHAIN conversational format ..... 241

Initiating the FK dialog ..... 242

Pole for FK programming ..... 243

Free programming of straight lines ..... 243

Free programming of circular arcs ..... 244

Input possibilities ..... 244

Auxiliary points ..... 248

Relative data ..... 249

About this Manual5
Software Options8
Legal Information11
Table of Contents31
Machine Switch-On59
- Acknowledge the Power Interruption and Move to the Reference Points59
Programming the First Part60
- The most Important Tnc Keys60
- Create a New Program/File Management61
- Define a Workpiece Blank62
- Program Layout63
- Program a Simple Contour64
- Create a Cycle Program67
- Select the Tool Table for the Test Run70
- Choose the Program You Want to Test71
- Select the Screen Layout and the View71
- Start the Program Test72
Tool Setup73
- Prepare and Measure Tools73
- The Tool Table Tool.t73
- The Pocket Table Tool_P.tch74
Workpiece Setup75
- Clamp the Workpiece75
- Align the Workpiece with a 3-D Touch Probe System76
- Set the Datum with a 3-D Touch Probe77
- Start the Program78
Running the First Program78
- Choose the Program You Want to Run78
The Itnc80
- Programming: Heidenhain Conversational, Smart.nc and Iso Formats80
Visual Display Unit81
- Sets the Screen Layout82
- Operating Panel83
Operating Modes84
- Positioning with Manual Data Input84
- Manual Operation and Electronic Handwheel84
- Programming and Editing85
- Program Run, Full Sequence and Program Run, Single Block86
General" Status Display87
- Additional Status Displays89
Status Displays87
Window Manager97
- D Touch Probes98
- Hr Electronic Handwheels99
- Position Encoders and Reference Marks102
- Reference System102
- Reference System on Milling Machines103
- Polar Coordinates104
- Absolute and Incremental Workpiece Positions105
- Setting the Datum106
Creating and Writing Programs107
- Organization of an Nc Program in Heidenhain Conversational107
- Define the Blank: Blk Form107
- Creating a New Part Program108
- Programming Tool Movements in Conversational Format110
- Actual Position Capture112
- Editing a Program113
- The Tnc Search Function117
File Management119
- Data Backup120
Working with the File Manager121
- Overview: Functions of the File Manager122
- Calling the File Manager123
- Selecting Drives, Directories and Files124
  - Creating a New Directory (Only Possible on the Drive Tnc)127
  - Creating a New File (Only Possible on the Drive Tnc)127
- Copying a Single File128
- Copying Files into Another Directory129
- Copying a Table130
- Copying a Directory131
- Choosing One of the Last Files Selected131
- Deleting a File132
- Deleting a Directory132
- Marking Files133
- Renaming a File135
Additional Functions136
- Working with Shortcuts138
- Data Transfer to or from an External Data Medium139
- The Tnc in a Network141
- Usb Devices on the Tnc (Fcl 2 Function)142
Adding Comments146
- Entering Comments During Programming146
- Inserting Comments after Program Entry146
- Entering a Comment in a Separate Block146
- Functions for Editing of the Comment147
Structuring Programs148
- Definition and Applications148
- Displaying the Program Structure Window / Changing the Active Window148
- Inserting a Structuring Block in the (Left) Program Window148
- Selecting Blocks in the Program Structure Window148
Integrated Pocket Calculator149
Programming Graphics150
- Generating / Not Generating Graphics During Programming150
- Generating a Graphic for an Existing Program150
- Functions of the 3-D Line Graphics152
- Highlighting Nc Blocks in the Graphics154
- Display Help155
- Displaying Error Messages155
- Show Error List156
- Window Contents157
- Calling the Tncguide Help System158
- Generating Service Files159
- Working with the Tncguide161
- Downloading Current Help Files165
Entering Tool-Related Data168
- Feed Rate F168
- Spindle Speed S169
Tool Data170
- Requirements for Tool Compensation170
- Tool Numbers and Tool Names170
- Tool Length L170
- Tool Radius R170
- Delta Values for Lengths and Radii171
- Entering Tool Data into the Program171
- Entering Tool Data in the Table172
- Tool-Carrier Kinematics180
- Using an External Pc to Overwrite Individual Tool Data181
- Pocket Table for Tool Changer182
- Calling Tool Data185
- Tool Change187
- Tool Usage Test190
- Tool Management (Software Option)193
Tool Compensation197
- Tool Length Compensation197
- Tool Radius Compensation198
- Path Functions204
Tool Movements204
- Fk Free Contour Programming204
- Miscellaneous Functions M204
- Subprograms and Program Section Repeats204
- Programming with Q Parameters204
- Programming Tool Movements for Workpiece Machining205
- Overview: Types of Paths for Contour Approach and Departure209
- Important Positions for Approach and Departure210
- Approaching on a Straight Line with Tangential Connection: Appr Lt212
- Approaching on a Straight Line Perpendicular to the First Contour Point: Appr Ln212
- Approaching on a Circular Path with Tangential Connection: Appr Ct213
- Departing on a Straight Line with Tangential Connection: Dep Lt215
- Departing on a Straight Line Perpendicular to the Last Contour Point: Dep Ln215
- Departure on a Circular Path with Tangential Connection: Dep Ct216
- Overview of Path Functions217
- Straight Line L218
- Inserting a Chamfer between Two Straight Lines219
- Corner Rounding Rnd220
- Circle Center CCI221
- Circular Path C Around Circle Center CC222
- Circular Path Cr with Defined Radius223
- Circular Path Ct with Tangential Connection225
- Zero Point for Polar Coordinates: Pole CC231
- Straight Line Lp231
- Circular Path Cp Around Pole CC232
- Circular Path Ctp with Tangential Connection233
- Helical Interpolation234
- Contour Programming238
- Graphics During Fk Programming240
- Converting Fk Programs into Heidenhain Conversational Format241
- Initiating the Fk Dialog242
- Pole for Fk Programming243
- Free Programming of Straight Lines243
- Free Programming of Circular Arcs244
- Input Possibilities244
- Auxiliary Points248
- Relative Data249
Opening a Dxf File259
Basic Settings260
Layer Settings262
Specifying the Reference Point263
Selecting and Saving a Contour265
Selecting and Storing Machining Positions268
Zoom Function274
- Calling a Subprogram278
- Label Lbl279
- Programming a Program Section Repeat279
- Calling a Program Section Repeat279
- Calling any Program as a Subprogram280
- Types of Nesting282
- Nesting Depth282
- Subprogram Within a Subprogram283
- Repeating Program Section Repeats284
- Repeating a Subprogram285
Programming Examples286
Principle and Overview294
- Calling Q-Parameter Functions297
- Programming Fundamental Operations300
Trigonometric Functions301
- Programming Trigonometric Functions302
Circle Calculations303
- Unconditional Jumps304
- Programming If-Then Decisions305
- Abbreviations Used305
- Fn 14: Error: Displaying Error Messages308
- Fn 15: Print: Output of Texts or Q Parameter Values312
- Fn 16: F-Print: Formatted Output of Text and Q-Parameter Values313
- Fn 18: Sys-Datum Read: Read System Data317
- Fn 19: Plc: Transfer Values to the Plc323
- Fn 20: Wait For: Nc and Plc Synchronization324
- Fn 25: Preset: Setting a New Datum326
- Entering Formulas327
Entering Formulas Directly327
- Rules for Formulas329
- Programming Example330
String Parameters331
- String Processing Functions331
- Assigning String Parameters332
- Chain-Linking String Parameters333
- Converting a Numerical Value to a String Parameter334
- Copying a Substring from a String Parameter335
- Copying System Data to a String Parameter336
- Converting a String Parameter to a Numerical Value338
- Checking a String Parameter339
- Finding the Length of a String Parameter340
- Comparing Alphabetic Priority341
Preassigned Q Parameters342
- Values from the Plc: Q100 to Q342
- Wmat Block: Qs342
- Active Tool Radius: Q342
- Tool Axis: Q343
- Spindle Status: Q343
- Coolant On/Off: Q343
- Overlap Factor: Q343
- Unit of Measurement for Dimensions in the Program: Q344
- Tool Length: Q344
- Coordinates after Probing During Program Run344
Programming Machine-Referenced Coordinates: M91/M358
Activating the most Recently Entered Datum: M360
Moving to Positions in a Non-Tilted Coordinate System with a Tilted Working Plane: M360
Smoothing Corners: M361
Insert Rounding Arc between Straight Lines: M361
Machining Small Contour Steps: M363
Machining Open Contours Corners: M365
Feed Rate Factor for Plunging Movements: M366
Feed Rate in Millimeters Per Spindle Revolution: M367
Feed Rate for Circular Arcs: M109/M110/M368
Calculating the Radius-Compensated Path in Advance (Look Ahead): M369
Superimposing Handwheel Positioning During Program Run: M371
Retraction from the Contour in the Tool-Axis Direction: M372
Suppressing Touch Probe Monitoring: M373
Delete Modal Program Information: M374
Delete Basic Rotation: M374
Automatically Retract Tool from the Contour at an Nc Stop: M375
Suppress Limit Switch Message: M376
Output the Programmed Voltage Directly: M377
Output Voltage as a Function of Distance: M377
Output Voltage as a Function of Speed: M378
Overview of Special Functions380
- Main Menu for Spec Fct Special Functions380
- Program Defaults Menu381
- Functions for Contour and Point Machining Menu381
- Menu of Various Conversational Functions382
- Menu of Programming Aids382
- Collision Monitoring in the Manual Operating Modes385
- Collision Monitoring in Automatic Operation386
- Graphic Depiction of the Protected Space (Fcl4 Function)387
- Collision Monitoring in the Test Run Mode of Operation388
- Fixture Templates390
- Setting Parameter Values for the Fixture: Fixturewizard390
- Placing the Fixture on the Machine392
- Editing Fixtures393
- Removing Fixtures393
- Check the Position of the Measured Fixture394
- Manage Fixtures396
- Tool-Holder Templates398
- Set the Tool Holder Parameters: Toolholderwizard399
- Removing a Tool Holder400
- Technical Prerequisites403
- Activating/Deactivating a Function404
- Basic Rotation406
- Swapping Axes407
- Superimposed Mirroring408
- Additional, Additive Datum Shift408
- Axis Locking409
- Superimposed Rotation409
- Feed Rate Override409
- Handwheel Superimposition410
- Defining the Afc Basic Settings414
- Recording a Teach-In Cut416
- Activating/Deactivating Afc419
- Log File420
- Tool Breakage/Tool Wear Monitoring422
- Spindle Load Monitoring422
Generate a Backward Program423
- Prerequisites for the Program to be Converted424
- Application Example425
File Functions427
- Defining File Functions427
- Trans Datum Axis428
- Trans Datum Table429
- Trans Datum Reset429
Creating Text Files430
- Opening and Exiting Text Files430
- Editing Texts431
- Deleting and Inserting Characters, Words and Lines432
- Editing Text Blocks433
- Finding Text Sections434
- Table for Workpiece Materials436
- Table for Tool Cutting Materials437
- Table for Cutting Data437
- Data Required for the Tool Table438
- Working with Automatic Speed / Feed Rate Calculation439
- Data Transfer from Cutting Data Tables440
- Configuration File Tnc.sys440
Freely Definable Tables441
- Creating a Freely Definable Table441
- Editing the Table Format442
- Switching between Table and Form View443
- Fn26: Tabopen: Opening a Freely Definable Table444
- Fn 27: Tabwrite: Writing to a Freely Definable Table444
- Fn28: Tabread: Reading a Freely Definable Table445
- Define the Plane Function451
- Position Display451
- Reset the Plane Function452
- Defining the Machining Plane with Space Angles: Plane Spatial453
- Defining the Machining Plane with Projection Angles: Projected Plane455
- Defining the Machining Plane with Euler Angles: Euler Plane457
- Defining the Working Plane with Two Vectors: Vector Plane459
- Defining the Machining Plane Via Three Points: Plane Points461
- Defining the Machining Plane with a Single, Incremental Space Angle: Plane Relative463
- Tilting the Working Plane through Axis Angle: Plane Axial (Fcl 3 Function)464
- Specifying the Positioning Behavior of the Plane Function466
- Inclined-Tool Machining Via Normal Vectors472
- Define Tcpm Function474
- Mode of Action of the Programmed Feed Rate474
- Interpretation of the Programmed Rotary Axis Coordinates475
- Type of Interpolation between the Starting and End Position476
- Reset Tcpm Function477
- Shorter-Path Traverse of Rotary Axes: M479
- Exact Stop at Corners with Nontangential Transitions: M485
- Selecting Tilting Axes: M485
  - Definition of a Normalized Vector488
  - Permissible Tool Forms489
  - D Compensation Without Tool Orientation490
- Pallet Editor502
- Selecting a Pallet Table504
- Pallet Datum Management with the Pallet Preset Table505
- Selecting a Pallet File513
- Setting up the Pallet File with the Entry Form513
- Sequence of Tool-Oriented Machining518
- Switch-On, Switch-Off522
- Moving the Machine Axes526
- Incremental Jog Positioning527
- Traversing with Electronic Handwheels528
- Entering Values538
- Changing the Spindle Speed and Feed Rate539
- Workpiece Presetting with Axis Keys541
- Datum Management with the Preset Table542
- Using the 3-D Touch Probe549
- Selecting Probe Cycles549
- Writing the Measured Values from Touch Probe Cycles in Datum Tables551
- Writing the Measured Values from Touch Probe Cycles in the Preset Table552
- Storing Measured Values in the Pallet Preset Table553
- Calibrating a 3-D Touch Probe554
- Calibrating the Effective Length554
- Calibrating the Effective Radius and Compensating Center Misalignment555
- Displaying Calibration Values556
- Managing more than One Block of Calibrating Data556
- Basic Rotation Using 2 Points559
- Determining Basic Rotation Using 2 Holes/Studs561
- Workpiece Alignment Using 2 Points562
- Datum Setting in any Axis563
  - Corner as Datum—Using Points that Were Already Probed for a Basic Rotation564
  - Corner as Datum—Without Using Points that Were Already Probed for a Basic Rotation564
- Circle Center as Datum565
- Center Line as Datum566
- Setting Datum Points Using Holes/Cylindrical Studs567
- Measuring Workpieces with a 3-D Touch Probe568
- Using the Touch Probe Functions with Mechanical Probes or Dial Gauges571
- Traversing the Reference Points in Tilted Axes574
- Setting the Datum in a Tilted Coordinate System574
- Datum Setting on Machines with Rotary Tables574
- Datum Setting on Machines with Spindle-Head Changing Systems575
- Position Display in a Tilted System575
- Limitations on Working with the Tilting Function575
- Activating Manual Tilting576
- Setting the Current Tool-Axis Direction as the Active Machining Direction (Fcl 2 Function)577
- Positioning with Manual Data Input (MDI)580
- Protecting and Erasing Programs in $MDI583
- Plan View588
- Overview of Display Modes588
- Projection in 3 Planes589
- D View590
- Magnifying Details593
- Repeating Graphic Simulation594
- Displaying the Tool594
- Measuring the Machining Time595
- Functions for Program Display596
- Test Run597
- Program Run603
- Running a Part Program604
- Interrupting Machining605
- Moving the Machine Axes During an Interruption607
- Resuming Program Run after an Interruption608
- MID-Program Startup (Block Scan)609
- Returning to the Contour612
- Automatic Program Start613
- Optional Block Skip614
- Erasing the "/" Character614
- Changing the Settings618
- Selecting Mod Functions618
- Selecting the Mod Functions618
- Exiting the Mod Functions618
- Overview of Mod Functions619
- Software Numbers620
- Entering Code Numbers621
- Loading Service Packs622
- Setting the Data Interfaces623
- Setting the Rs-232 Interface623
- Setting the Rs-422 Interface623
- Setting the Operating Mode of the External Device623
- Setting the Baud Rate623
- Software for Data Transfer625
- Ethernet Interface627
- Connection Possibilities627
- Connecting the Itnc Directly with a Windows Pc628
- Configuring the Tnc630
- Configuring Pgm Mgt638
- Changing the Pgm Mgt Setting638
- Dependent Files639
- Rotate the Entire Image642
- Position Display Types643
- Unit of Measurement644
- Working Without Additional Traverse Limits647
- Find and Enter the Maximum Traverse647
- Datum Display648
- Displaying Help Files649
- Selecting Help Files649
- Displaying Operating Times650
- Checking the Data Carrier651
- Performing the Data Carrier Check651
- Setting the System Time652
- Selecting Appropriate Settings652
- Calling/Exiting Teleservice653
- External Access654
- Setting the Transmission Channel657
- Selecting the Transmitter Power658
- General User Parameters660
- Input Possibilities for Machine Parameters660
- Selecting General User Parameters660
- List of General User Parameters661
- Non-Heidenhain Devices676
- Rs-422/V.11 Interface677
- Ethernet Interface Rj45 Socket677
- Technical Information678
- Exchanging the Buffer Battery687
- End User License Agreement (Eula) for Windows Xp690
- Changes in the Pre-Installed Windows System691
- Specifications692
- Logging on to Windows693
- Switching off the Itnc695
- Logging a User off695
- Exiting the Itnc Application696
- Shutting down Windows697
- Network Settings698
- Adjusting the Network Settings698
- Controlling Access699
- The Itnc Drive700
- Data Transfer to the Itnc701
- Overview Tables709
Miscellaneous Functions711

Brand	HEIDENHAIN
Model	ITNC 530 - CONVERSATIONAL PROGRAMMING
Category	Control Unit
Language	English

HEIDENHAIN ITNC 530 - CONVERSATIONAL PROGRAMMING User Manual

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