HEIDENHAIN TNC 128 User Manual

User’s Manual HEIDENHAIN Conversational Programming

TNC 128

NC Software 771841-01 771844-01

English (en) 4/2013

Controls of the TNC

100

F %

100

S %

Keys on visual display unit

Key Function

Split screen layout

Toggle the display between machining and programming modes

Soft keys for selecting functions on screen

Shift between soft-key rows

Machine operating modes

Key Function

Manual Operation

Electronic Handwheel

Positioning with Manual Data Input

Program Run, Single Block

Program/file management, TNC functions

Key Function

Select or delete programs and files, external data transfer

Define program call, select datum and point tables

Select MOD functions

Display help text for NC error messages, call TNCguide

Display all current error messages

Show calculator

Navigation keys

Key Function

Move highlight

Go directly to blocks, cycles and parameter functions

Programming modes

Key Function

Program Run, Full Sequence

Programming and Editing

Test Run

Potentiometer for feed rate and spindle speed

Feed rate Spindle speed

Cycles, subprograms and program section repeats

Key Function

Define and call cycles

Enter and call labels for subprogramming and program section repeats

Enter program stop in a program

Tool functions

Key Function

Define tool data in the program

Coordinate axes and numbers: Entering and editing

Key Function

Select coordinate axes or enter them into the program

Call tool data

Special functions

Key Function

Show special functions

Select the next tab in forms

Up/down one dialog box or button

Numbers

Decimal point / Reverse algebraic sign

Enter incremental dimensions

Q parameter programming / Q parameter status

Save actual position or values from calculator

Skip dialog questions, delete words

Confirm entry and resume dialog

Conclude block and exit entry

Clear numerical entry or TNC error message

Abort dialog, delete program section

About this manual

The symbols used in this manual are described below.

This symbol indicates that important notes about the function described must be regarded.

This symbol indicates that there is one or more of the following risks when using the described function:

 Danger to workpiece  Danger to fixtures  Danger to tool  Danger to machine  Danger to operator

This symbol indicates that the described function must be adapted by the machine tool builder. The function described may therefore vary depending on the machine.

This symbol indicates that you can find detailed information about a function in another manual.

About this manual

Would you like any changes, or have you found any errors?

We are continuously striving to improve our documentation for you. Please help us by sending your requests to the following e-mail address: tnc-userdoc@heidenhain.de.

HEIDENHAIN TNC 128 5

TNC model, software and features

This manual describes functions and features provided by TNCs as of the following NC software numbers.

TNC model NC software number

TNC 128 771841-01

TNC 128 Programming Station 771844-01

The machine tool builder adapts the usable features of the TNC to his machine by setting machine parameters. Some of the functions described in this manual may therefore not be among the features provided by the TNC on your machine tool.

TNC functions that may not be available on your machine include:

 Probing functions for the 3-D touch probe

Please contact your machine tool builder to become familiar with the features of your machine.

Many machine manufacturers, as well as HEIDENHAIN, offer programming courses for the TNCs. We recommend these courses as an effective way of improving your programming skill and sharing information and ideas with other TNC users.

TNC model, software and features

Software options

The TNC 128 features various software options that can be enabled by your machine tool builder. Each option is to be enabled separately and contains the following respective functions:

Touch probe function (option number 17) Touch probe cycles

 Datum setting  Workpiece measurement

HEIDENHAIN DNC (option number 18) Communication with external PC applications over COM

component

Additional conversational language (option number 41) Function for enabling the conversational languages Slovenian,

Slovak, Norwegian, Latvian, Estonian, Korean, Turkish, Romanian, Lithuanian.

TNC model, software and features

HEIDENHAIN TNC 128 7

Feature content level (upgrade functions)

Along with software options, significant further improvements of the TNC software are managed via the Feature Content Level (FCL) upgrade functions. Functions subject to the FCL are not available simply by updating the software on your TNC.

All upgrade functions are available to you without surcharge when you receive a new machine.

Upgrade functions are identified in the manual with FCL n, where n indicates the sequential number of the feature content level.

You can purchase a code number in order to permanently enable the FCL functions. For more information, contact your machine tool builder or HEIDENHAIN.

Intended place of operation

The TNC complies with the limits for a Class A device in accordance with the specifications in EN 55022, and is intended for use primarily in industrially-zoned areas.

TNC model, software and features

Legal information

This product uses open source software. Further information is available on the control under

 Programming and Editing operating mode  MOD function  LICENSE INFO soft key

Contents

First steps with the TNC 128

Introduction

Programming: Fundamentals, file management

Programming: Programming aids

Programming: Tools

Programming: Tool movements

Programming: Subprograms and program section repeats

Programming: Q parameters

Programming: Miscellaneous functions

Programming: Special functions

Manual operation and setup

Positioning with manual data input

Test run and program run

MOD functions

Fundamentals of cycles

Drilling, boring and thread cycles

Fixed cycles: Pocket milling / stud milling / slot milling

Cycles: Coordinate transformations

Cycles: Special functions

Touch probe cycles

Tables and overviews

HEIDENHAIN TNC 128 9

1 First steps with the TNC 128 ..... 35

1.1 Overview ..... 36

1.2 Machine switch-on ..... 37

Acknowledging the power interruption and moving to the reference points ..... 37

1.3 Programming the first part ..... 38

Selecting the correct operating mode ..... 38

The most important TNC keys ..... 38

Creating a new program/file management ..... 39

Defining a workpiece blank ..... 40

Program layout ..... 41

Programming a simple contour ..... 42

Creating a cycle program ..... 45

1.4 Graphically testing the first part ..... 48

Selecting the correct operating mode ..... 48

Selecting the tool table for the test run ..... 48

Choosing the program you want to test ..... 49

Selecting the screen layout and the view ..... 49

Starting the test run ..... 50

1.5 Tool setup ..... 51

Selecting the correct operating mode ..... 51

Preparing and measuring tools ..... 51

The tool table TOOL.T ..... 51

1.6 Workpiece setup ..... 52

Selecting the correct operating mode ..... 52

Clamp the workpiece ..... 52

Datum setting with a 3-D touch probe ..... 53

1.7 Running the first program ..... 54

Selecting the correct operating mode ..... 54

Choosing the program you want to run ..... 54

Starting the program ..... 54

HEIDENHAIN TNC 128 11

2 Introduction ..... 55

2.1 The TNC 128 ..... 56

Programming: HEIDENHAIN conversational format ..... 56

Compatibility ..... 56

2.2 Visual display unit and keyboard ..... 57

Visual display unit ..... 57

Setting the screen layout ..... 58

Operating panel ..... 59

2.3 Operating modes ..... 60

Manual Operation and El. Handwheel ..... 60

Positioning with Manual Data Input ..... 60

Programming and Editing ..... 61

Test Run ..... 61

Program Run, Full Sequence and Program Run, Single Block ..... 62

2.4 Status displays ..... 63

"General" status display ..... 63

Additional status displays ..... 64

2.5 Window manager ..... 71

Task bar ..... 72

2.6 Accessories: HEIDENHAIN 3-D touch probes and electronic handwheels ..... 73

3-D touch probes ..... 73

HR electronic handwheels ..... 73

3 Programming: Fundamentals, file management ..... 75

3.1 Fundamentals ..... 76

Position encoders and reference marks ..... 76

Reference system ..... 76

Reference system on milling machines ..... 77

Designation of the axes on milling machines ..... 77

Absolute and incremental workpiece positions ..... 78

Setting the datum ..... 79

3.2 Creating and writing programs ..... 80

Organization of an NC program in HEIDENHAIN conversational format ..... 80

Defining the workpiece blank: BLK FORM ..... 80

Creating a new part program ..... 81

Programming tool movements in conversational format ..... 83

Actual position capture ..... 85

Editing a program ..... 86

The TNC search function ..... 90

3.3 File management: Fundamentals ..... 92

Files ..... 92

Showing externally created files on the TNC ..... 94

Data backup ..... 94

3.4 Working with the file manager ..... 95

Directories ..... 95

Paths ..... 95

Overview: Functions of the file manager ..... 96

Calling the file manager ..... 97

Selecting drives, directories and files ..... 98

Creating a new directory ..... 100

Creating a new file ..... 100

Copying a single file ..... 101

Copying files into another directory ..... 102

Copying a table ..... 103

Copying a directory ..... 103

Choosing one of the last files selected ..... 104

Deleting a file ..... 104

Deleting a directory ..... 105

Tagging files ..... 106

Renaming a file ..... 107

File sorting ..... 107

Additional functions ..... 108

Additional tools for management of external file types ..... 109

Data transfer to or from an external data medium ..... 114

The TNC in a network ..... 116

USB devices on the TNC ..... 117

HEIDENHAIN TNC 128 13

4 Programming: Programming aids ..... 119

4.1 Screen keyboard ..... 120

Entering text with the screen keyboard ..... 120

4.2 Adding comments ..... 121

Application ..... 121

Adding comments ..... 121

Functions for editing of the comment ..... 121

4.3 Structuring programs ..... 122

Definition and applications ..... 122

Displaying the program structure window / Changing the active window ..... 122

Inserting a structuring block in the (left) program window ..... 122

Selecting blocks in the program structure window ..... 122

4.4 Integrated calculator ..... 123

Operation ..... 123

4.5 Programming graphics ..... 125

Generating / not generating graphics during programming ..... 125

Generating a graphic for an existing program ..... 125

Block number display ON/OFF ..... 126

Erasing the graphic ..... 126

Showing grid lines ..... 126

Magnifying or reducing a detail ..... 126

4.6 Error messages ..... 127

Display of errors ..... 127

Opening the error window ..... 127

Closing the error window ..... 127

Detailed error messages ..... 128

INTERNAL INFO soft key ..... 128

Clearing errors ..... 129

Error log ..... 129

Keystroke log ..... 130

Informational texts ..... 131

Saving service files ..... 131

Calling the TNCguide help system ..... 131

4.7 Context-sensitive help system ..... 132

Application ..... 132

Working with the TNCguide ..... 133

Downloading current help files ..... 137

5 Programming: Tools ..... 139

5.1 Entering tool-related data ..... 140

Feed rate F ..... 140

Spindle speed S ..... 141

5.2 Tool data ..... 142

Requirements for tool compensation ..... 142

Tool numbers and tool names ..... 142

Tool length L ..... 142

Tool radius R ..... 142

Delta values for lengths and radii ..... 143

Entering tool data into the program ..... 143

Entering tool data in the table ..... 144

Calling tool data ..... 151

Tool change ..... 152

5.3 Tool compensation ..... 155

Introduction ..... 155

Tool length compensation ..... 155

Tool radius compensation for paraxial positioning blocks ..... 156

HEIDENHAIN TNC 128 15

6 Programming: Tool movements ..... 159

6.1 Fundamentals ..... 160

Tool movements in the program ..... 160

Radius compensation ..... 160

Miscellaneous functions M ..... 160

Subprograms and program section repeats ..... 161

Programming with Q parameters ..... 161

6.2 Programming tool movements ..... 162

Programming tool movements for workpiece machining ..... 162

7 Programming: Subprograms and program section repeats ..... 165

7.1 Labeling subprograms and program section repeats ..... 166

Labels ..... 166

7.2 Subprograms ..... 167

Operating sequence ..... 167

Programming notes ..... 167

Programming a subprogram ..... 167

Calling a subprogram ..... 167

7.3 Program section repeats ..... 168

Label LBL ..... 168

Operating sequence ..... 168

Programming notes ..... 168

Programming a program section repeat ..... 168

Calling a program section repeat ..... 168

7.4 Separate program as subprogram ..... 169

Operating sequence ..... 169

Programming notes ..... 169

Calling any program as a subprogram ..... 170

7.5 Nesting ..... 171

Types of nesting ..... 171

Nesting depth ..... 171

Subprogram within a subprogram ..... 172

Repeating program section repeats ..... 173

Repeating a subprogram ..... 174

7.6 Programming examples ..... 175

HEIDENHAIN TNC 128 17

8 Programming: Q parameters ..... 179

8.1 Principle and overview ..... 180

Programming notes ..... 181

Calling Q-parameter functions ..... 182

8.2 Part families—Q parameters in place of numerical values ..... 183

Application ..... 183

8.3 Describing contours through mathematical operations ..... 184

Application ..... 184

Overview ..... 184

Programming fundamental operations ..... 185

8.4 Trigonometric functions ..... 186

Definitions ..... 186

Programming trigonometric functions ..... 187

8.5 Circle calculations ..... 188

Application ..... 188

8.6 If-then decisions with Q parameters ..... 189

Application ..... 189

Unconditional jumps ..... 189

Programming if-then decisions ..... 190

Abbreviations used: ..... 190

8.7 Checking and changing Q parameters ..... 191

Procedure ..... 191

8.8 Additional functions ..... 192

Overview ..... 192

FN 14: ERROR: Display error messages ..... 193

FN 16: F-PRINT: Formatted output of text and Q-parameter values ..... 198

FN 18: SYS-DATUM READ ..... 202

FN 19: PLC: Transfer values to the PLC ..... 211

FN 20: WAIT FOR: NC and PLC synchronization ..... 211

FN 29: PLC: Transfer values to the PLC ..... 213

FN 37: EXPORT ..... 214

8.9 Accessing tables with SQL commands ..... 215

Introduction ..... 215

A transaction ..... 216

Programming SQL commands ..... 218

Overview of the soft keys ..... 218

SQL BIND ..... 219

SQL SELECT ..... 220

SQL FETCH ..... 223

SQL UPDATE ..... 224

SQL INSERT ..... 224

SQL COMMIT ..... 225

SQL ROLLBACK ..... 225

8.10 Entering formulas directly ..... 226

Entering formulas ..... 226

Rules for formulas ..... 228

Programming example ..... 229

8.11 String parameters ..... 230

String processing functions ..... 230

Assigning string parameters ..... 231

Chain-linking string parameters ..... 232

Converting a numerical value to a string parameter ..... 233

Copying a substring from a string parameter ..... 234

Converting a string parameter to a numerical value ..... 235

Checking a string parameter ..... 236

Finding the length of a string parameter ..... 237

Comparing alphabetic priority ..... 238

Reading machine parameters ..... 239

8.12 Preassigned Q parameters ..... 242

Values from the PLC: Q100 to Q107 ..... 242

Active tool radius: Q108 ..... 242

Tool axis: Q109 ..... 243

Spindle status: Q110 ..... 243

Coolant on/off: Q111 ..... 243

Overlap factor: Q112 ..... 243

Unit of measurement for dimensions in the program: Q113 ..... 244

Tool length: Q114 ..... 244

Coordinates after probing during program run ..... 244

Deviation between actual value and nominal value during automatic tool measurement with the TT 130 ..... 245

HEIDENHAIN TNC 128 19

9 Programming: Miscellaneous functions ..... 247

9.1 Entering miscellaneous functions M and STOP ..... 248

Fundamentals ..... 248

9.2 Miscellaneous functions for program run control, spindle and coolant ..... 249

Overview ..... 249

9.3 Miscellaneous functions for coordinate data ..... 250

Programming machine-referenced coordinates: M91/M92 ..... 250

Reducing display of a rotary axis to a value less than 360°: M94 ..... 252

9.4 Miscellaneous functions for contouring behavior ..... 253

Feed rate factor for plunging movements: M103 ..... 253

Feed rate in millimeters per spindle revolution: M136 ..... 254

Retraction from the contour in the tool-axis direction: M140 ..... 255

Suppressing touch probe monitoring: M141 ..... 256

10 Programming: Special functions ..... 257

10.1 Overview of special functions ..... 258

Main menu for SPEC FCT special functions ..... 258

Program defaults menu ..... 259

Functions for contour and point machining menu ..... 259

Menu for defining various plain-language functions ..... 260

10.2 Freely definable tables ..... 261

Fundamentals ..... 261

Creating a freely definable table ..... 261

Editing the table format ..... 262

Switching between table and form view ..... 264

FN26: TABOPEN: Opening a freely definable table ..... 265

FN 27: TABWRITE: Writing to a freely definable table ..... 266

FN28: TABREAD: Reading a freely definable table ..... 267

10.3 File functions ..... 268

Application ..... 268

Defining file functions ..... 268

10.4 Defining coordinate transformations ..... 269

Overview ..... 269

TRANS DATUM AXIS ..... 269

TRANS DATUM TABLE ..... 270

TRANS DATUM RESET ..... 270

10.5 Creating text files ..... 271

Application ..... 271

Opening and exiting text files ..... 271

Editing texts ..... 272

Deleting and re-inserting characters, words and lines ..... 272

Editing text blocks ..... 273

Finding text sections ..... 274

HEIDENHAIN TNC 128 21

11 Manual operation and setup ..... 275

11.1 Switch-on, switch-off ..... 276

Switch-on ..... 276

Switch-off ..... 277

11.2 Moving the machine axes ..... 278

Note ..... 278

Moving the axis using the machine axis direction buttons ..... 278

Incremental jog positioning ..... 279

Traversing with the HR 410 electronic handwheel ..... 280

11.3 Spindle speed S, feed rate F and miscellaneous functions M ..... 281

Function ..... 281

Entering values ..... 281

Changing the spindle speed and feed rate ..... 282

Activating feed-rate limitation ..... 283

11.4 Datum setting without a 3-D touch probe ..... 284

Note ..... 284

Preparation ..... 284

Workpiece presetting with axis keys ..... 285

Datum management with the preset table ..... 286

11.5 Using the 3-D touch probe ..... 291

Overview ..... 291

Functions in touch probe cycles ..... 292

Selecting touch probe cycles ..... 293

Recording measured values from the touch-probe cycles ..... 294

Writing the measured values from touch probe cycles to datum tables ..... 295

Writing the measured values from touch probe cycles to the preset table ..... 296

11.6 Calibrating a 3-D touch probe ..... 297

Introduction ..... 297

Calibrating the effective length ..... 298

Calibrating the effective radius and compensating center offset ..... 299

Displaying calibration values ..... 302

11.7 Datum setting with a 3-D touch probe ..... 303

Overview ..... 303

Datum setting in any axis ..... 303

Circle center as datum ..... 304

Center line as datum ..... 307

Measuring workpieces with a 3-D touch probe ..... 308

Using touch probe functions with mechanical probes or dial gauges ..... 310

12 Positioning with manual data input ..... 311

12.1 Programming and executing simple machining operations ..... 312

Positioning with manual data input (MDI) ..... 312

Protecting and erasing programs in $MDI ..... 314

HEIDENHAIN TNC 128 23

13 Test run and program run ..... 315

13.1 Graphics ..... 316

Application ..... 316

Setting the speed of the test run ..... 317

Overview of display modes ..... 318

Plan view ..... 318

Projection in 3 planes ..... 319

3-D view ..... 320

Magnifying details ..... 322

Repeating graphic simulation ..... 323

Displaying the tool ..... 323

Measuring the machining time ..... 324

13.2 Showing the workpiece blank in the working space ..... 325

Application ..... 325

13.3 Functions for program display ..... 326

Overview ..... 326

13.4 Test Run ..... 327

Application ..... 327

13.5 Program run ..... 330

Application ..... 330

Running a part program ..... 331

Interrupting machining ..... 332

Moving the machine axes during an interruption ..... 333

Resuming program run after an interruption ..... 334

Mid-program startup (block scan) ..... 335

Returning to the contour ..... 337

13.6 Optional block skip ..... 338

Application ..... 338

Inserting the "/" character ..... 338

Erasing the "/" character ..... 338

13.7 Optional program-run interruption ..... 339

Application ..... 339

14 MOD functions ..... 341

14.1 Selecting MOD functions ..... 342

Selecting the MOD functions ..... 342

Changing the settings ..... 342

Exiting the MOD functions ..... 342

Overview of MOD functions ..... 343

14.2 Software numbers ..... 344

Application ..... 344

14.3 Entering code numbers ..... 345

Application ..... 345

14.4 Setting the data interfaces ..... 346

Serial interfaces on the TNC 128 ..... 346

Application ..... 346

Setting the RS-232 interface ..... 346

Setting the baud rate (baudRate) ..... 346

Setting the protocol (protocol) ..... 346

Setting the data bits (dataBits) ..... 347

Parity check (parity) ..... 347

Setting the stop bits (stopBits) ..... 347

Setting the handshake (flowControl) ..... 347

Settings for data transfer with the TNCserver PC software ..... 348

Setting the operating mode of the external device (fileSystem) ..... 348

Software for data transfer ..... 349

14.5 Ethernet interface ..... 351

Introduction ..... 351

Connection possibilities ..... 351

Connecting the control to the network ..... 352

14.6 Position display types ..... 357

Application ..... 357

14.7 Unit of measurement ..... 358

Application ..... 358

14.8 Displaying operating times ..... 359

Application ..... 359

HEIDENHAIN TNC 128 25

15 Fundamentals of cycles ..... 361

15.1 Introduction ..... 362

15.2 Available cycle groups ..... 363

Overview of fixed cycles ..... 363

15.3 Working with fixed cycles ..... 364

Machine-specific cycles ..... 364

Defining a cycle using soft keys ..... 365

Defining a cycle using the GOTO function ..... 365

Calling cycles ..... 366

15.4 PATTERN DEF pattern definition ..... 368

Application ..... 368

Entering PATTERN DEF ..... 369

Using PATTERN DEF ..... 369

Defining individual machining positions ..... 370

Defining a single row ..... 371

Defining a single pattern ..... 372

Defining individual frames ..... 373

Defining a full circle ..... 374

Defining a pitch circle ..... 375

15.5 POLAR PATTERN (Cycle 220) ..... 376

Cycle run ..... 376

Please note while programming: ..... 376

Cycle parameters ..... 377

15.6 CARTESIAN PATTERN (Cycle 221) ..... 379

Cycle run ..... 379

Please note while programming: ..... 379

Cycle parameters ..... 380

15.7 Point tables ..... 381

Application ..... 381

Creating a point table ..... 381

Hiding single points from the machining process ..... 382

Selecting a point table in the program ..... 382

Calling a cycle in connection with point tables ..... 383

16 Drilling, boring and thread cycles ..... 385

16.1 Fundamentals ..... 386

Overview ..... 386

16.2 CENTERING (Cycle 240) ..... 387

Cycle run ..... 387

Please note while programming: ..... 387

Cycle parameters ..... 388

16.3 DRILLING (Cycle 200) ..... 389

Cycle run ..... 389

Please note while programming: ..... 389

Cycle parameters ..... 390

16.4 REAMING (Cycle 201) ..... 391

Cycle run ..... 391

Please note while programming: ..... 391

Cycle parameters ..... 392

16.5 BORING (Cycle 202) ..... 393

Cycle run ..... 393

Please note while programming: ..... 394

Cycle parameters ..... 395

16.6 UNIVERSAL DRILLING (Cycle 203) ..... 397

Cycle run ..... 397

Please note while programming: ..... 398

Cycle parameters ..... 399

16.7 BACK BORING (Cycle 204) ..... 401

Cycle run ..... 401

Please note while programming: ..... 402

Cycle parameters ..... 403

16.8 UNIVERSAL PECKING (Cycle 205) ..... 405

Cycle run ..... 405

Please note while programming: ..... 406

Cycle parameters ..... 407

16.9 SINGLE-LIP DEEP-HOLE DRILLING (Cycle 241) ..... 409

Cycle run ..... 409

Please note while programming: ..... 409

Cycle parameters ..... 410

HEIDENHAIN TNC 128 27

16.10 Programming examples ..... 412

16.11 TAPPING NEW with floating tap holder (Cycle 206) ..... 416

Cycle run ..... 416

Please note while programming: ..... 416

Cycle parameters ..... 417

16.12 RIGID TAPPING without a floating tap holder NEW (Cycle 207) ..... 418

Cycle run ..... 418

Please note while programming: ..... 419

Cycle parameters ..... 420

16.13 Programming example ..... 421

17 Fixed cycles: Pocket milling / stud milling / slot milling ..... 425

17.1 Fundamentals ..... 426

Overview ..... 426

17.2 RECTANGULAR POCKET (Cycle 251) ..... 427

Cycle run ..... 427

Please note while programming: ..... 428

Cycle parameters ..... 429

17.3 RECTANGULAR STUD (Cycle 256) ..... 432

Cycle run ..... 432

Please note while programming: ..... 433

Cycle parameters ..... 434

17.4 Programming examples ..... 437

HEIDENHAIN TNC 128 29

18 Cycles: Coordinate transformations ..... 441

18.1 Fundamentals ..... 442

Overview ..... 442

Effect of coordinate transformations ..... 442

18.2 DATUM SHIFT (Cycle 7, DIN/ISO: G54) ..... 443

Effect ..... 443

Cycle parameters ..... 443

18.3 DATUM SHIFT with datum tables (Cycle 7) ..... 444

Effect ..... 444

Please note while programming: ..... 445

Cycle parameters ..... 446

Selecting a datum table in the part program ..... 446

Editing the datum table in the Programming and Editing mode of operation ..... 447

Configuring the datum table ..... 448

Exiting a datum table ..... 448

Status displays ..... 448

18.4 DATUM SETTING (Cycle 247) ..... 449

Effect ..... 449

Please note before programming: ..... 449

Cycle parameters ..... 449

Status displays ..... 449

18.5 MIRROR IMAGE (Cycle 8) ..... 450

Effect ..... 450

Please note while programming: ..... 450

Cycle parameters ..... 451

18.6 SCALING FACTOR (Cycle 11) ..... 452

Effect ..... 452

Cycle parameters ..... 452

18.7 AXIS-SPECIFIC SCALING (Cycle 26) ..... 453

Effect ..... 453

Please note while programming: ..... 453

Cycle parameters ..... 454

18.8 Programming examples ..... 455

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