cybelec Press Brakes V5, Press Brakes V5.2 User Manual

CYBELEC SA Tel. ++ 41 24 447 02 00

Parameters for

Synchronized

Press Brakes

RUE DES UTTINS 27 Fax ++ 41 24 447 02 01 CH - 1400 YVERDON-LES-BAINS E-Mail: info@cybelec.ch SWITZERLAND V-DOC-PMPS2EN_V5

ABOUT THIS DOCUMENT

This manual describes the machine parameters of the ModEva / ModEva RA numerical controls for synchronized press brakes and other similar controls like the DNC880, the DNC1200 and the DNC60 and DNC600.

COPYRIGHT NOTICE

TRAD E MARKS

CYBELEC is a registered trade mark of CYBELEC S.A. MS-Windows is a registered trade mark of Microsoft Corporation.

All other registered and unregistered trademarks in this document are the property of their respective owners.

DISCLAIMER

The infor mation contained in this document is s ubject to change without notice. Great care has been taken to ensure that the information in this document is accurate yet the information contained within is supplied “as-is”. Cybelec SA provides no warranty with regard to this document and hereby expressly disclaims any implied warranties of merchantability or fitness for any particular purpose with regard to the foregoing.

INTENDED AUDIENCE

This manual is intended for qualified and well trained engineers involved in the commissi oning and servicing of synchronized press brakes. A good general knowledge about press brakes and operation of the Cybelec DNC is assumed.

This manual is not intended for end -users, machine operators, and other general audience.

V-DOC-PMPS2EN_V5 2

WARNING

Machine parameters may only be modified by qualified specialists. Wrong settings can cause damage to the machine and tools, and might represent a safety risk for the operator.

DOCUMENT VERSION

This manual has been updated for software version P: ModEva series SSBFxPx DNC880S SWBMHPx

Note The software version P introduces a number of additions and

improvements for the beam requiring a reconfiguration of the beam parameter pages. This version also introduces a final approach speed instead of a final approach voltage for the BDC-positioning. Both final approach parameters are described in this manual. More generally, both the previous and the new operation of a parameter are described whenever the basic functioning has been changed in a more recent software version.

This V5.0 version contains following additional information.

• P45, P45b, P46 additional info + diagrams.

Down diagram corrected and updated (V5.0).

• Tips: how to smooth movement high speed down and arrival

at TDC.

• Description input "pause return beam".

• Sensitive mode, possibility to continuesely move the beam

up/down (se e Operating modes)

V-DOC-PMPS2EN_V5 3

CONTENTS

ABOUT THIS DOCUMENT .......................................................................................................... 2

Copyright Notice..................................................................................................................... 2

Trade marks ........................................................................................................................... 2

Disclaimer .............................................................................................................................. 2

Intended audience ................................................................................................................. 2

Warning .................................................................................................................................. 3

Document version .................................................................................................................. 3

CONTENTS ................................................................................................................................... 4

INTRODUCTION / CONVENTIONS ........................................................................................... 14

ABBREVIATIONS ....................................................................................................................... 15

OPTIONS .................................................................................................................................... 16

02 CAD INTERFACE PAGE ......................................................................................................... 17

03 COMMUNICATIONS LINK7000 ................................................................................................ 17

08 MESSAGE INTERPRETER....................................................................................................... 18

30 ANGLE MEASURING DEVICE ................................................................................................... 18

33 FRONT X AXES (X3, X4, X7, X8) .......................................................................................... 19

34 FRONT Z AXES (Z3, Z4) ....................................................................................................... 19

38 BACK SHEET SUPPORT (H, H2) ............................................................................................. 20

41 “SCHRAEGSTELLUNG” .......................................................................................................... 20

42 BENDING ASSISTANCE .......................................................................................................... 21

43 P/PC PRESSE ..................................................................................................................... 22

44 THICKNESS MEAS. BY SERIAL PORT ....................................................................................... 23

51 DIE AXES (M1, M2) ............................................................................................................. 24

52 FRONT SHEET SUPPORTS (H3, H4) ....................................................................................... 25

55 EXTERNAL COMMANDS ......................................................................................................... 26

57 THICKNESS MEAS. BY N2X (MS1, MS2) ............................................................................... 26

60 ANGLE MEASURING DEVICE ................................................................................................... 27

64 CAN ................................................................................................................................... 27

65 SECOND ANGLE MEASURE .................................................................................................... 28

66 CONTINUOUS ANGLE MEASURES ........................................................................................... 28

68 FORCE & CROWNING CALCULAT. V2.0 ................................................................................... 29

74 … 78 COUNTER AXES CAN D0 … D4 ................................................................................... 29

82 SERIAL LINK WITH PLC ......................................................................................................... 31

83 PLUG IN ............................................................................................................................... 32

84 LASERSAFE PCSS LINK ....................................................................................................... 33

86 STRAIN GAUGE..................................................................................................................... 34

89 MACHINE TANDEM ............................................................................................................... 34

90 HAP MECANIC SI MP LIF IED .................................................................................................... 35

91 FREE AXES ‘SLAVES’............................................................................................................. 36

92 FOLLOW-UP BENDING ASSISTANCE ........................................................................................ 36

CONFIGURATION ...................................................................................................................... 37

AUXILIARY PAGE ........................................................................................................................ 38

LINE N° ..................................................................................................................................... 38

MODE ........................................................................................................................................ 39

Axes ..................................................................................................................................... 39

NAME ........................................................................................................................................ 41

EXAMPLE CONFIGURATIONS ........................................................................................................ 42

DECIMALS MM / INCH .................................................................................................................. 51

N2X AXIS N° ............................................................................................................................. 52

N2X NUMBERING ....................................................................................................................... 52

PREFERENCES ......................................................................................................................... 53

PRODUCT PARAMETRIC .............................................................................................................. 54

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CONTENTS

GRAPHICAL PROFILE ON PAGE NUMERICAL PRODUCT ................................................................... 56

BEND 2D INTERACTIVE ............................................................................................................... 57

AUTOMATIC DISPLAY OF PRODUCT INFORMATIONS ....................................................................... 58

PROGRAMMING WHILE WORKING ................................................................................................. 59

Double mode ........................................................................................................................ 59

Single mode ......................................................................................................................... 59

PRODUCTION PAGE .................................................................................................................... 61

PRODUCTION-CHECK .................................................................................................................. 63

MANUAL MOVEMENTS WITH QUICKCURSOR ................................................................................. 64

ALLOW SWITCHING OFF AUTOMATIC CALCULATI O NS ..................................................................... 65

KEY 0 BLOCKS UTI LIZATION ......................................................................................................... 66

POSITION Z5 – Z6 ...................................................................................................................... 67

COMPUTE AXES Z ON PRODUCT 2D ............................................................................................. 68

AUTOMATIC CORRECTION OF THE RAM SPEED .............................................................................. 69

RETRACTIONS OF X AXIS ............................................................................................................ 70

RETRACTIONS OF Z AXIS ............................................................................................................ 71

INDEXATION AIDS ....................................................................................................................... 72

USB/RS232 ANGLE MEASUREMENTS ......................................................................................... 73

MACHINE PARKING FEATURE ....................................................................................................... 74

COMPUTING CROWNING CORRECTION ACCORDING TO MEASURED ANGLE ...................................... 75

N2X.............................................................................................................................................. 77

QUICKCURSOR ...................................................................................................................... 78

149 STEP SIZE .......................................................................................................................... 78

150 ACCELERATION FACTOR ..................................................................................................... 78

FREE AXES ‘SLAVES’............................................................................................................... 79

SLAVE ....................................................................................................................................... 80

MASTER .................................................................................................................................... 80

DISTANCE MAX ........................................................................................................................... 80

CAN BUS .................................................................................................................................... 81

MESSAGE VIEWER ................................................................................................................ 82

TOTAL RECORDS ........................................................................................................................ 82

INITIAL DATE AND TI ME ................................................................................................................ 82

MESSAGE VIEW ER ...................................................................................................................... 82

POP UP...................................................................................................................................... 84

RECORDS .................................................................................................................................. 84

RECORDS TO KEEP ..................................................................................................................... 84

MESSAGE FILE IN ....................................................................................................................... 85

COPY MESSAGE FILE TO ............................................................................................................. 85

BEAM PARAMETERS................................................................................................................ 86

INTRODUCTION........................................................................................................................... 86

HYDRAULIC SYST EMS ................................................................................................................. 87

Differential - and counter pressure system .......................................................................... 87

Pressure balance ................................................................................................................. 87

Valve overlap ....................................................................................................................... 88

PRESS BRAKE TYPES .................................................................................................................. 89

BEAM MODES ............................................................................................................................ 90

OPERATING MODES .................................................................................................................... 90

CLOSED LOOP MODES ................................................................................................................ 93

TDC regulation mode ........................................................................................................... 95

BDC closed loop regulation mode ....................................................................................... 95

DECOMPRESSION MODES ........................................................................................................... 96

Return mode (open loop mode) ........................................................................................... 96

Bending mode (closed loop mode) ...................................................................................... 96

SLOW RETURN SPEED MODES ..................................................................................................... 98

Reduced return speed mode (open loop mode) .................................................................. 98

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CONTENTS

Bending speed mode (closed loop mode) ........................................................................... 98

BEAM CYCLES ........................................................................................................................ 100

DOWN FROM TDC TO BDC ................................................................................................. 101

START FAST APPROACH DOWN .................................................................................................. 102

FAST APPROACH DOWN ............................................................................................................ 102

CHANGE-OVER IN BENDING SPEED ............................................................................................ 102

BENDING ................................................................................................................................. 103

ARRIVAL IN BDC ...................................................................................................................... 103

UP FROM BDC TO TDC ........................................................................................................ 104

Open loop mode return without low speed ........................................................................ 105

Open loop mode return with low speed ............................................................................. 106

Closed loop mode return without low speed ...................................................................... 107

Closed loop mode return with low speed ........................................................................... 108

DECOMPRESSION ..................................................................................................................... 109

RETURN .................................................................................................................................. 109

ARRIVAL IN TDC ...................................................................................................................... 109

BEAM ........................................................................................................................................ 110

01 CONTROL LOOP ................................................................................................................. 112

03 FINAL APPROACH BDC ....................................................................................................... 113

03 FINAL APPROACH TDC ....................................................................................................... 114

05 DECELERATION RAMP DISTANCE ......................................................................................... 115

06 THRESHOLD GV ................................................................................................................. 117

06 THRESHOLD GV2............................................................................................................... 118

07 LIMITS MIN. - MAX. ............................................................................................................. 119

08 REF. IN PRESSURE Y1 - Y2 ................................................................................................. 120

09 INDEX Y1 - Y2 ................................................................................................................... 121

09 POSITION Y1 - Y2 .............................................................................................................. 121

09B INDEXING TYPE ................................................................................................................ 122

Indexing during upward move ............................................................................................ 123

Indexing during downward move ....................................................................................... 123

Indexing during up- or down- movement ........................................................................... 123

Indexing using mechanical stop ......................................................................................... 124

Indexing and indexing zone ............................................................................................... 124

10 SYNCHRONIZATION LIMI T Y ................................................................................................. 125

12 DECEL. DISTANCE HIGH SPEED ............................................................................................ 126

13 MAX BENDING SPEED - ............................................................................................... 127

13 OUTPUT VOLTAGES PRESSURE, Y1, Y2 .............................................................................. 127

20 OFFSET VOLTAGE Y1 - Y2 .................................................................................................. 128

20A MIN. VOLTAGE Y1 - Y2 ..................................................................................................... 129

20B FINAL APPROACH VOLTAGE ........................................................................................... 130

20B FINAL APPROACH SPEED ............................................................................................... 132

20B FINAL APPROACH VOLTAGE ........................................................................................... 133

21 LS VOLTAGE .................................................................................................................. 134

21 LS VOLTAGE .................................................................................................................. 135

22 HS VOLTAGE ................................................................................................................. 136

22 HS VOLTAGE ................................................................................................................. 137

23 HS2 VOLTAGE ............................................................................................................... 138

23 HS DECELERATION VOLTAGE .......................................................................................... 139

24B INDEXATION VOLTAGE ....................................................................................................... 140

25 VOLTAGE COMMUTATION HS .............................................................................................. 141

25 VOLTAGE DECOMPRESSION ................................................................................................ 142

25C MANUAL MODE VOLTAGE .............................................................................................. 143

26 HS SYNCHRONISATION GAIN ........................................................................................... 144

26 HS SYNCHRONISATION GAIN ........................................................................................... 145

27 GAIN BDC ......................................................................................................................... 146

V-DOC-PMPS2EN_V5 6

CONTENTS

27 OFFSET AUTO .................................................................................................................... 147

29 ENCODER RESOLUTION ...................................................................................................... 148

29 ENCODER DIRECT. Y1, Y2 .................................................................................................. 149

37 CORRECTION CP ............................................................................................................... 150

37 CORRECTION BDC ............................................................................................................ 151

37 CORRECTION BDC PMAX ................................................................................................... 152

38 STARTING VOLTAGE ....................................................................................................... 153

38 ACCELERATION DISTANCE .............................................................................................. 154

38 DECELERATION DISTANCE .............................................................................................. 155

38 STARTING VOLTAGE ....................................................................................................... 156

38 ACCELERATION DISTANCE .............................................................................................. 157

38 DECELERATION DISTANCE ............................................................................................... 158

39 END OF BEND BEFORE PRESSURE ....................................................................................... 159

40 PINCH POINT BEFORE RETRACTION ..................................................................................... 160

45 COMMUTATION TIME HS-LS ............................................................................................... 161

45 COMMUTATION TIME ................................................................................................... 162

45B DELAY PRESSURE THR ESHOLD LS .................................................................................... 163

46 REGULATION DELAY ........................................................................................................... 165

47 SERVO VALVE DELAY .......................................................................................................... 166

48 DECOMPRESSION TIME MIN. - MAX. .................................................................................... 167

48B DEFAULT DWELL TIME ....................................................................................................... 168

48B MIN. DWEL L TIME.............................................................................................................. 169

49 THRESHOLD FOR BEAM STOP DETECTION ............................................................................ 170

49B ENCODER MONITORING TIME ............................................................................................. 171

52 RAM REGULATION DISTANCE AT TDC .................................................................................. 172

53 TDC MINIMUM V ALUE ......................................................................................................... 173

VERSION ENC ......................................................................................................................... 174

MACHINE N° ............................................................................................................................ 174

54 DISTANCE "START" AF BEF. PINCH PT .................................................................................. 175

55 BEAM DELAY IF BENDING AID ............................................................................................... 176

60 STARTING POINT AXES/AF ................................................................................................. 177

61 AXES START BEFORE/AFTER AF .......................................................................................... 178

62 PRESS ............................................................................................................................... 179

65 SPEED HS ..................................................................................................................... 180

66 GAIN FOR SPEED LIMITATION ........................................................................................... 181

67 SPEED MAX LS AFTER BENDING STOP ............................................................................. 182

68 DISTANCE OUTPUT ADVANCED SCP .................................................................................... 183

MACHINE PARKING FEATURE .............................................................................................. 184

BEAM PARKING POSITION .......................................................................................................... 185

BEAM ABSOLUTE POS ITION ....................................................................................................... 185

REFERENCE + .......................................................................................................................... 186

BOTTOM OF THE DIE’S V + ........................................................................................................ 186

AXES PARKING POSITION .......................................................................................................... 187

SELECTED AXIS ........................................................................................................................ 187

MACHINE TANDEM ................................................................................................................. 188

STRAIN GAUGE ....................................................................................................................... 189

STRAIN GAUGE .................................................................................................................... 190

Y1, Y2 : 0 - 100% .................................................................................................................... 190

STRAINGAUGE Y1, Y2 : CTRL ................................................................................................... 191

STRAINGAUGE Y1, Y2 : ERR DET .............................................................................................. 191

STRAINGAUGE Y1, Y2 : MIN. .................................................................................................... 192

STRAINGAUGE Y1, Y2 : POS. .................................................................................................... 192

STRAINGAUGE Y1, Y2 : MAX. ................................................................................................... 192

STRAINGAUGE Y1, Y2 : DETECTION .......................................................................................... 194

HIGH PRESSURE MEASURE Y1, Y2 : MIN. .................................................................................. 194

HIGH PRESSURE MEASURE Y1, Y2 : POS. .................................................................................. 195

V-DOC-PMPS2EN_V5 7

CONTENTS

HIGH PRESSURE MEASURE Y1, Y2 : MAX. ................................................................................. 195

RAM SPEED FOR THICKNESS M EASURE DETECTIO N .................................................................... 196

MEASURE PRESSUE Y1-Y2 ON ................................................................................................. 196

SWITCH SENSOR THRESHOLD ................................................................................................... 197

SPECIAL CYCLES ................................................................................................................... 198

POSITIONS FOR BACKGAUGE MANUAL TUNING ............................................................ 199

250 X, R, AF GAUGE .............................................................................................................. 199

DIE MOVEMENTS ................................................................................................................. 201

253 AXIS MEAS. M1 CHANGEABLE ON BEND NUM ..................................................................... 201

254 MAX SPACE BETWEEN M1 AND M2 .................................................................................... 201

BACK SHEET SUPPORT ...................................................................................................... 202

255 DISTANCE MIN. R-H ......................................................................................................... 202

256 R CLEARANCE DISTANCE X MOVEMENTS ............................................................................ 203

256 (R CLEARANCE DISTANCE) MVT Z ..................................................................................... 203

PRODUCT QUANTITY REACHED ....................................................................................... 205

260 CYCLE BLOCKING AT REACHED QUANTITY .......................................................................... 205

TEMPERATURE CO MPENSATION ........................................................................................ 206

BDC CORRECTION ACCORDING TO TEMPARATURE ..................................................................... 207

TEMPERATURE MEASURE ......................................................................................................... 208

COMPENSATION ....................................................................................................................... 208

SAFETY .................................................................................................................................... 209

41 RETURN TDC SAFETY ........................................................................................................ 211

42 SAFETY ............................................................................................................................. 212

42B SAFETY POINT TOLERANCE ............................................................................................... 213

43 MATERIAL SAFETY DIST ANCE .............................................................................................. 214

44 DIE SAFETY DISTANCE ........................................................................................................ 215

230 BEAM SPEED IN SAFETY MODE .......................................................................................... 217

231 X POSITION FOR SAFET Y SPEED ........................................................................................ 218

232 AXES SPEED IN SAFETY ZONE ........................................................................................... 220

233 X POS FOR DIE CLEARANCE .............................................................................................. 221

RELEASE DISTANCES X REL. AXES OR AF GAUGE ......................................................... 222

234 DIE - REAR PROTECTION .................................................................................................. 222

50 SAFETY DIST. DIE X - R ...................................................................................................... 223

51 STOPPING DISTANCE Z1 - Z2 .............................................................................................. 224

52 MAX SPACE BETWEEN R1 AND R2 ...................................................................................... 225

57 MAX. SPACE X1 - X2 .......................................................................................................... 226

58 COEFFICIENT FOR Z IN GAP MODE ....................................................................................... 227

95 JITTER ERROR TREATM ENT ................................................................................................. 228

96 DETECTION +/- 15V ........................................................................................................... 229

99 RETRACT X BY DEFAULT ..................................................................................................... 230

99 RETRACT X MIN. ................................................................................................................ 231

DNC SHUT DOWN ................................................................................................................ 232

Example shut down electrical diagram .............................................................................. 232

OUTPUT “DNC SHUT DOWN” BECOMES ACTIVE UPON ................................................................. 233

DELAY BEFORE ACTI VATING OUTPUT “DNC SHUT DOWN” ............................................................ 235

STOPPING TIME AND LEAKAGE ........................................................................................... 236

BEAM SPEED MEASURE ..................................................................................................... 237

177 HS DOWNWARD ............................................................................................................... 237

178 BENDING SPEED ............................................................................................................... 237

179 HS UPWARD .................................................................................................................... 237

BEAM SAFETY CHECK ........................................................................................................ 238

RAM STOPPING TIME CHECK ............................................................................................ 240

184 ACCELERATION DIST. HS .................................................................................................. 241

180 MAX. STOPPING TIME ....................................................................................................... 242

181 MAX. STOPPING DISTANCE ................................................................................................ 243

V-DOC-PMPS2EN_V5 8

CONTENTS

LEAKAGE CHECK ................................................................................................................. 244

183 LEAKAGE MEASUREMENT TIME .......................................................................................... 244

182 MAX. JACKS LEAKAGE....................................................................................................... 246

DOUBLE SAFETY CHECK ...................................................................................................... 247

PRESSURE AND CROWNING ................................................................................................ 248

PRESSURE D/A ........................................................................................................................ 249

CROWNING .............................................................................................................................. 250

30 TONNAGE MAX ................................................................................................................... 252

31 PRESSURE HS1 ................................................................................................................. 253

32 PRESSURE HS2 (DECEL.) .............................................................................................. 254

33 PRESSURE .................................................................................................................... 255

33B PRESSURE FA UPWARD ................................................................................................... 256

34 MIN PRESSURE 1 (LS) ........................................................................................................ 257

34B PRESSURE LS > SP ......................................................................................................... 258

35 MIN PRESSURE 2 (DECEL. + FA) ......................................................................................... 259

36 PRESSURE DECOMPRESSION .............................................................................................. 260

30A DISTANCE BE TWEEN JACKS............................................................................................... 261

30B CROWNING FACTOR ......................................................................................................... 262

30C REDUCTION OF CROWNING FOR WIDE BENDS ..................................................................... 263

30D ADAPT FORCE ACCORDING TO MATERIAL POSITION ............................................................ 264

30E SURFACE RATIO CYLINDERS .............................................................................................. 265

38 FORCE CALCULATION AS FUNCTION OF TARGET ANGLE ......................................................... 266

301 R CORRECTION TO MAX CROWNING ................................................................................... 267

302 WIDTH OF R CORRECTION ZONE ....................................................................................... 268

303 PRESSURE ACCELERATION TIME ....................................................................................... 269

304 PRESSURE DECELERATION TIME ....................................................................................... 270

305 THRESHOLD INPUT SYSTEM PRESSURE FOR COMMUTATION SN/SP .................................... 271

306 MAX. PRESSURE IN MANUAL MODE .................................................................................... 272

307 CROWNING RESOLUTION .................................................................................................. 273

308 PUNCH CLAMPING PRESSURE ........................................................................................... 274

309 DIE CLAMPING PRESSURE ................................................................................................. 275

AUXILIARY FUNCTIONS ......................................................................................................... 276

FUNCTION................................................................................................................................ 277

NAME ...................................................................................................................................... 277

NATURE................................................................................................................................... 278

Digital ................................................................................................................................. 279

Voltage ............................................................................................................................... 280

Analog. X ............................................................................................................................ 281

Bending aids ...................................................................................................................... 282

Gauge ................................................................................................................................ 284

Die ...................................................................................................................................... 284

A/D - D/A ............................................................................................................................ 285

MIN. AND MAX. RANGE ............................................................................................................. 286

MIN. AND MAX. VALUE .............................................................................................................. 287

Setup min and max value for an auxiliary axis .................................................................. 287

TOLERANCE ............................................................................................................................. 288

LOW SPEED DISTANCE .............................................................................................................. 289

ADVANCED STOP ...................................................................................................................... 290

OVERRUN DISTANCE ................................................................................................................ 291

TIME SP/SN ............................................................................................................................ 292

INPUTS ..................................................................................................................................... 293

Location of input signals on the NIN board ........................................................................ 294

DIGITAL INPUT SIG N ALS ............................................................................................................ 295

ANALOG INPUT SIGNALS............................................................................................................ 304

DECELERATION AXIS X ............................................................................................................. 306

OUTPUTS ................................................................................................................................. 307

V-DOC-PMPS2EN_V5 9

CONTENTS

Location of output signals on the NOT board .................................................................... 308

DIGITAL OUTPUT SIGN ALS ......................................................................................................... 309

ANALOG OUTPUT SIGNALS ........................................................................................................ 316

SQUARE SIGNAL ....................................................................................................................... 317

SQUARE SIGNAL - TIME AT 1 ..................................................................................................... 318

SQUARE SIGNAL - TIME AT 0 ..................................................................................................... 318

DIGITAL I/O (DNC880S)........................................................................................................... 319

ANALOG I/O (DNC880S) ......................................................................................................... 320

ANGLE MEASUREMENT SYSTEM ......................................................................................... 321

BENDING ASSISTANCE ......................................................................................................... 323

SPEED FACTOR K ................................................................................................................ 325

BENDING AID RETURN DELAY MIN. – MAX. ................................................................................. 326

START DELAY AFTER RAM STOP ................................................................................................ 326

X AXIS RETRACTION POSITION ................................................................................................... 327

MAX RETURN SPEED ................................................................................................................. 328

BEAM: MAX. BENDING SPEED WITH ASSISTANCE......................................................................... 328

RETURN ACCORDING TO BEND FEATURES .................................................................................. 329

SPEED FACTOR SPRIN GBACK CYCLE .......................................................................................... 329

SPEED FACTOR BEAM ’S FINAL APPROACH .................................................................................. 330

INTERPOLATED BENDING AIDS ................................................................................................... 331

SPEED CORRECTIONS MANAGEMENT ......................................................................................... 331

LINEARITY CORRECTION MANAGEMENT ...................................................................................... 332

HAP SIMPLIFIED MECHANICS ............................................................................................ 333

HAP AXES PAIR ....................................................................................................................... 334

CONFIGURATION PAUSES SP/SN ........................................................................................ 335

PAUSES AXES GROUPS N ......................................................................................................... 336

SIGNAL SP GROUPS AXES N ..................................................................................................... 336

SIGNAL SN GROUPS AXES N ..................................................................................................... 336

QUICKCURSOR ....................................................................................................................... 337

CALIBRATION SELECTORS ......................................................................................................... 338

QuickCursor functions ........................................................................................................ 339

MACHINE DIMENSIONS .......................................................................................................... 340

BEAM - ORIGIN AND WIDTH ....................................................................................................... 341

TOOL GRIP - ORIGIN AND WIDTH ............................................................................................... 341

PUNCHES - REFERENCE ........................................................................................................... 342

PUNCHES - DIST. H2-H1 .......................................................................................................... 343

PUNCHES - L5 ......................................................................................................................... 344

DIMENSIONS OF UPPER BEAM - L1 .. L10 ................................................................................... 345

DIMENSIONS OF LOWER BEAM - L1 .. L7 .................................................................................... 346

SHEET SUPPORT DIMENSIONS - L1 .. L4 .................................................................................... 347

REAR PROTECTION ................................................................................................................... 348

BACKGAUGE CONFIGURATION ........................................................................................... 349

BACKGAUGE CONFIGURATION ................................................................................................... 350

Simple backstop ................................................................................................................. 350

Standard backstop with one additional stop ...................................................................... 350

Multiple stops ..................................................................................................................... 351

Special cases ..................................................................................................................... 352

Height adjustment of the backstop..................................................................................... 353

Backstop change in manual mode ..................................................................................... 353

Automatic backstop selection ............................................................................................ 353

N° ........................................................................................................................................... 354

NAME ...................................................................................................................................... 354

MODE ...................................................................................................................................... 355

L1 .. L6 ................................................................................................................................... 356

V-DOC-PMPS2EN_V5 10

CONTENTS

L6 MIN, L6 MAX ........................................................................................................................ 357

OX .......................................................................................................................................... 359

AF VALUE................................................................................................................................ 360

WIDTH ..................................................................................................................................... 361

SIM. RETRAC. ........................................................................................................................... 362

STOP CLEARANCE .................................................................................................................... 363

AF TIME ................................................................................................................................... 364

AF QUITTANCE ......................................................................................................................... 365

PREFERRED DISTANCE ............................................................................................................. 366

SIDE STOPS ............................................................................................................................. 367

TYPE ....................................................................................................................................... 368

L1 ........................................................................................................................................... 368

L2 ........................................................................................................................................... 368

R1 .......................................................................................................................................... 369

R2 .......................................................................................................................................... 369

R3 .......................................................................................................................................... 369

PHERIPHERALS ...................................................................................................................... 370

PROGRAMMED PERIPHERALS .......................................................................................... 370

ADDITIONAL PERIPHERALS ............................................................................................... 370

N° ........................................................................................................................................... 371

NAME ...................................................................................................................................... 371

TYPE ....................................................................................................................................... 371

PATH ....................................................................................................................................... 372

OPT. NB ................................................................................................................................... 372

CONFIGURATION LINK9000 .................................................................................................. 373

Link9000 for option 8, Message interpreter ....................................................................... 374

Link9000 for LazerSafe PCSS ........................................................................................... 374

NAME ...................................................................................................................................... 375

PORT ...................................................................................................................................... 375

BAUD RATE .............................................................................................................................. 375

PROTOCOL .............................................................................................................................. 377

CTS LINE ................................................................................................................................ 377

STOP BITS ............................................................................................................................... 377

DATA BITS ............................................................................................................................... 378

PARITY .................................................................................................................................... 378

SWITCH ................................................................................................................................... 378

POSITION ................................................................................................................................. 379

INSERT CR-LF EACH ................................................................................................................ 379

IGNORE CR-LF AT RECEPT ION .................................................................................................. 379

INITIAL TIMEOUT ....................................................................................................................... 380

TIMEOUT BETWEEN CHARACTERS - RECEIVE ............................................................................. 380

TIMEOUT BETWEEN CHARACTERS - SEND .................................................................................. 380

HEADERS - RECEIVE ................................................................................................................ 381

HEADERS - SEND ..................................................................................................................... 381

TERMINATORS - RECEIVE ......................................................................................................... 381

TERMINATORS - SEND .............................................................................................................. 382

CONFIGURATION LINK7000 .................................................................................................. 383

NAME ...................................................................................................................................... 384

PORT ...................................................................................................................................... 384

BAUD RATE .............................................................................................................................. 384

CTS LINE ................................................................................................................................ 385

STOP BITS ............................................................................................................................... 385

DATA BITS ............................................................................................................................... 385

PARITY .................................................................................................................................... 386

TRANSMISSION FILE.................................................................................................................. 386

SWITCH ................................................................................................................................... 386

V-DOC-PMPS2EN_V5 11

CONTENTS

POSITION ................................................................................................................................. 387

PROTOCOL .............................................................................................................................. 387

AXES ....................................................................................................................................... 387

CODES 1 .. 4 ............................................................................................................................ 388

PRODUCTS .............................................................................................................................. 388

TOOLS ..................................................................................................................................... 388

TRANSFER TO DNC60 ............................................................................................................ 389

NAME ...................................................................................................................................... 390

PORT ...................................................................................................................................... 390

BAUD RATE .............................................................................................................................. 390

CTS LINE ................................................................................................................................ 391

STOP BITS ............................................................................................................................... 391

DATA BITS ............................................................................................................................... 391

PARITY .................................................................................................................................... 392

TRANSMISSION FILE.................................................................................................................. 392

PROTOCOL .............................................................................................................................. 392

PRODUCTS .............................................................................................................................. 393

TOOLS ..................................................................................................................................... 393

INTERNAL BACKU P (SAVE) ......................................................................................................... 394

INTERNAL RESTORATION OF PMS AND TOOLS ............................................................................ 397

SAFETY CONTROLLER .......................................................................................................... 399

MATERIAL ................................................................................................................................ 400

MATERIAL ............................................................................................................................. 401

UNFOLDED LENGTH .................................................................................................................. 402

PRESSURE - AIR BENDING PRESSURE FACTOR ........................................................................... 403

PRESSURE - BOTTOMING PRESSURE FACTOR ............................................................................ 404

SPRINGBACK COMPENSATION ................................................................................................... 405

THICKNESS CORRECTION FACTOR ............................................................................................. 406

CP TOLERANCE IN % OF THICKNESS ......................................................................................... 407

LINEAR ENC. POSITION Y1 ........................................................................................................ 408

DISTANCE BET WEEN L IN . ENC. Y1 AND LIN. ENC. Y2 ................................................................... 409

SENSITIVITY BDC MIN: 1° CORRESPONDS TO ............................................................................. 410

LOG ........................................................................................................................................... 411

OPERATION .......................................................................................................................... 412

LOG ........................................................................................................................................ 412

RECORDS ................................................................................................................................ 412

CONFIGURATION ................................................................................................................. 413

LOCATION OF LOG .................................................................................................................... 413

RECORDS TO KEEP ................................................................................................................... 413

CONTINUOUS PRINTING ............................................................................................................ 414

COPY OF LOG TO ...................................................................................................................... 414

EVENTS TO RECORD .......................................................................................................... 415

INTERPRETED MESSAGES ......................................................................................................... 415

ERROR MESSAGES ................................................................................................................... 415

PRODUCT TRAFFIC ................................................................................................................... 415

WORKING MODE (ENC) ............................................................................................................ 416

WORKING SEQUENCES (ENC) .................................................................................................. 416

PEDAL AND ++ -- (ENC) ........................................................................................................... 416

MESSAGE INTERPRETER ...................................................................................................... 417

OPERATION .......................................................................................................................... 418

INTERPRETER .......................................................................................................................... 418

INTERPRETED MESSAGES ......................................................................................................... 418

CONFIGURATION ................................................................................................................. 419

SOURCE OF MESSAG ES ............................................................................................................ 419

DESTINATION OF AN SWERS ....................................................................................................... 419

CONFIRMATION ........................................................................................................................ 419

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CONTENTS

PATTERN AND SCALES ......................................................................................................... 420

PATTERN ................................................................................................................................. 421

DRAWING SCALES .............................................................................................................. 422

U ............................................................................................................................................ 422

V............................................................................................................................................. 422

TRACKBALL .......................................................................................................................... 423

SENSITIVITY X.......................................................................................................................... 423

SENSITIVITY Y.......................................................................................................................... 423

LANGUAGE .............................................................................................................................. 424

TEXTS AND DRAWINGS ............................................................................................................. 425

PRINTER .................................................................................................................................. 427

DESTINATION ........................................................................................................................... 428

JPEG DESTINATION ................................................................................................................. 429

TRANSLATION ......................................................................................................................... 430

DATE AND TIME ...................................................................................................................... 431

V-DOC-PMPS2EN_V5 13

INTRODUCTION / CONVENTIONS

This manual describes the machine parameters of the ModEva numerical controls for synchronized press brakes and other, similar controls like the DNC880, the DNC1200 and the DNC60 and DNC600.

The parameter descriptions correspond to the standard version of the ModEva software. Note that certain parameters described in this manual are shown only for specific axes-configurations or selected options.

N2X- and CAN-axes para meters for X, R and all other digital axes are not described in this manual. Refer to the specific documentation for detailed information.

Numerous special options and configurations exist for the Cybelec numerical controls. Examples include Bending aids, Tool changer, Angle measurement, Safety PLC data link, Tandem configuration, etc. This manual contains no or limited information about the particular parameters for these options and configurations. Refer to the specific documentation for detailed information.

Most chapters in this manual are dedicated to specific machine parameter pages, e.g. Auxiliary Functions, Beam, Configuration, etc.

The titles of these chapters correspond to the titles of the ModEva parameter pages. Each chapter details the parameters contained in the corresponding parameter page(s).

A few chapters contain more general information, e.g.

Abbreviations, Beam parameters, Beam modes and Beam cycles. It is recommended to study this information prior to

consulting specific parameters. A typical value is given for many parameters. This typical value can

be used in most cases, or at least serve as a good starting point. Note, however, that optimum parameter values strongly depend on machine construction, - size, hydraulic configuration, etc.

References to other parameters, DNC pages etc. are shown in bold and use a different font, e.g. P01, Control loop, DNC page Bend Numerical. In most cases, reference to “machine parameter xxx” is written as “Pxxx” since this is shorter and easier to read. The parameter name is given as well since this avoids having to search for additional information in most ca ses.

V-DOC-PMPS2EN_V5 14

ABBREVIATIONS

value exists for the field).

Analog to Digital converter

Auxiliary Function

In this document: End of the closing stroke of the beam

Clamping Point, also PP or SCP

etc

Digital to Analog converter

Final Approach

For the beam: Fast approach speed or fast return speed

For the beam: Bending speed

LS-

Limit Switch -, minimum axis position

Pinch Point, also CP or SCP

Also designates the safety point in- and output of the DNC

For the beam: Bending speed

Also Speed Commutation Point (Parameter 68)

Enable signal for the co rresponding movement of an axis

Can also mean Safety Point (see PSS)

In this document: End o f t he opening st roke of the beam

ABBREVIATIONS

The following is a list of the abbreviations commonly used throughout this document:

Symbol used for an undefined (empty, non pro grammed) data field. An undefined field takes a default value (if such

BDC Bottom Dead Center

D0 D1

GV High speed (French: Grande Vitesse), also HS

HS High Speed, also GV

LS Low Speed (or slow speed), also PV

LS+

PSS Safety point (French: Point d e Sécurité (Suédois))

PV Slow speed (French: Petite Vitesse), also LS

SCP Sheet Clamping Point, also CP or PP

Data bit 0 Data bit 1

Limit Switch +, maxi mum axis position

SN Negative direction (French: Sens Négatif)

SP Positive direction (French: Sens Positif)

TDC Top Dead center

V-DOC-PMPS2EN_V5 15

Enable signal for the co rresponding movement of an axis

OPTIONS

DNC-Options are optional selec ta ble extensions to the standard D NCsoftware. Some options are available as standard, others are available at extra cost, and a few are exclusive to a specific machine manufacturer or application.

The selection field in front of the option number selects whether the option is activated or not: Select – to d eactivate and + to activate the option.

The choice whether to activate an option or not is determined by the hardware of the machine. Therefore, no typical values are given in the description of the options.

V-DOC-PMPS2EN_V5 16

OPTIONS

Data type

Selection - / +

Default value

Interface page for import

and export of DXF- or IGES-files

Page

Options

Data type

Selection - / +

Default value

Activates the data exchange via a RS232 data link using the Link7000 protocol

Page

Options

02 CAD INTERFACE PAGE

Function

This option is only used for the 3D version of the PC-Software. The CAD-Interface allows to import

unfolded part data from a CAD system, avoiding time consuming reprogramming of the part and the risk of data introduction errors. In the ideal case, the CAD system exports DXF- or IGES files specifically adapted for the Cybelec software. In his case, the import process is very simple and largely automatic.

Activates the CAD-

03 COMMUNICATIONS LINK7000

Function

This option is only used for the PC-Software. Link7000 i s us ed to exchange product data with t he non PC based

Cybelec controls such as the DNC7000 and DNC70, which don’t have a floppy disk drive or an USB port.

For the data exchange with current DNC60 controls, Link7000 has been replaced by the standard Transfer to DNC 60 feature. Note that this fea ture is only availabl e when the option Communications

Link7000 is not activated.

Transfer to DNC 60 is available starting with so ftware version SSBFxN4 and requires DNC60/600 software version SIXFDK / SVXFDK or later.

V-DOC-PMPS2EN_V5 17

OPTIONS

Data type

Selection - / +

Default value

Function

Activates the Message interpreter

Page

Options

Data type

Selection - / +

Default value

a real-time, analog measurement interface

Page

Options

08 MESSAGE INTERPRETER

This option allows to remote control a DNC. Commands can be issued through a ser i al RS232 data link or by command files exchange d over a network. The message interpreter is mainly used for machine automation, interfacing to a bending cell robot and interfacing to a barcode reader.

30 ANGLE MEASURING DEVICE

Function

See also option 60, Angle measuring device, for angle measurement systems using a serial link interface.

Refer to the specific angle measurement documentation for further information.

Activates the angle measurement system using

V-DOC-PMPS2EN_V5 18

OPTIONS

Data type

Selection - / +

Default value

Function

Activates the front X-axes

Page

Options

Data type

Selection - / +

Default value

Function

Activates the front Z-axes

Page

Options

33 FRONT X AXES (X3, X4, X7, X8)

Enables the selection of front X-a xes on the Configuration page.

Note Front axes are not calculated by the DNC, and must be

programmed manually. See the chapter Configuration for further details.

34 FRONT Z AXES (Z3, Z4)

Enables the selection of front Z-axes on the Configuration page.

Note Front axes are not calculated by the DNC, and must be

programmed manually. See the chapter Configuration for further details.

V-DOC-PMPS2EN_V5 19

OPTIONS

Data type

Selection - / +

Default value

Function

Activates the rear sheet support axes

Page

Options

Data type

Selection - / +

Default value

Activates the calculation support for bends which are not parallel to the edge of the sheet

Page

Options

38 BACK SHEET SUPPORT (H, H2)

Enables the selection of rear sheet support axes on the

Configuration page.

Note Sheet support axes are used to support the sheet prior to

bending. Unlike bending aids, sheet support axes do not follow the sheet during the bending operation. See also option 42,

Bending assistance.

Note Specific parameters for the rear sheet support axes are

programmed in the parameters Back sheet support on the parameter page Special cycles.

41 “SCHRAEGSTELLUNG”

Function

This option requires a rear gauge configuration with two X- and two Z-axes as well as backgauge fingers with a side stop. Note that a configuration with a backgauge bar driven by two X-motors is not suitable for this option because the fingers do not remain perpendicular to the bend line when the X-axes are set to different positions. See also the chapter Example configurations.

V-DOC-PMPS2EN_V5 20

OPTIONS

Data type

Selection - / +

Default value

Function

Activates the bending aid axes AP1..AP4

Page

Options

When this option is activated, special calculation parameters for bends which are not parallel to the edge of the sheet are available on the

Bend Numerical page.

42 BENDING ASSISTANCE

Enables the selection of front (AP3, AP4) and rear (AP1, AP2) bending aid axes on the Configuration page.

Bending aids are support arms that follow and support the sheet during the bending process. They ar e synchronized with the movement of the beam, and intended to support heavy parts during bending. Bending aids are also used to support very thin material in order to avoid unwanted folding on the edge of the Vee.

See also option 38, Back sheet support (H, H2), a nd 52, Front

sheet supports (H3, H4).

Example configuration with AP3 (left) shown in the down position and AP4 (right) shown in the up positio n

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OPTIONS

Data type

Selection - / +

Default value

Activates the configuration of the DNC for a “conventional”, non synchronized, press brake

Page

Options

43 P/PC PRESSE

Function

Do not activate this option on a synchronized press brake as this will adapt the functioning of the DNC for a “conventional” machine.

Except for the beam parameters, all parameters for a conventional P or PC type press brake are the same as for a synchronized press brake. Note, however, that a number of functions and options are not available for P/PC type machines.

This pictur e shows the first Beam parameter page for a PC-press with Y1 and M-axes. The second Beam parameter page is identical with the synchronized press brake and there is no third Beam parameter page.

This pictur e shows the first Beam parameter page for a P-press with only an M-axis. There are no other Beam parameter pages.

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OPTIONS

Data type

Selection - / +

Default value

Activates the material thickness measurement system using a RS232 serial data link

Page

Options

44 THICKNESS MEAS. BY SERIAL PORT

Function

Originally developed for a Krautkramer ultrasonic measurement system, this option can also be used with a Roland inductive measureme nt s ystem as well as with other systems using the same data format.

This option allows automatic c orrection of the bending depth according t o the measur ed thickness .

Note See also option 57, Thickness meas. by N2X (MS1,

MS2).

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OPTIONS

Data type

Selection - / +

Default value

die: X-Positioning (die shifter ) or variable Vee

Page

Options

51 DIE AXES (M1, M2)

Function

Enables the selection of die axes on the Configuration page.

Positioning of selected die Variable Vee die

M-axes are used to position the selected die of a multi-Vee die or another multiple die system in the be nding position. The positions of the M-axes are defined in the programmed die data.

Activates the axes for the positioning of the

M-axes can also be used to position variable-Vee dies. In this case the size of the Vee-opening is adjusted with one or two M-axes.

V-DOC-PMPS2EN_V5 24

OPTIONS

Data type

Selection - / +

Default value

Function

Activates the front sheet support axes

Page

Options

52 FRONT SHEET SUPPORTS (H3, H4)

Enables the selection of front sheet support axes on the

Configuration page.

The DNC calculates the position of the front sheet supports according to the selected tools and bend conditions.

Note Sheet support axes are used to support the sheet prior to

bending. Unlike bending aids, sheet support axes do not foll ow the sheet during the bending operation. See also option 38,

Back sheet support (H, H2), as well as option 43, Bending assistance.

Note The dimensions of the front sheet support arms or –table are

programmed in the parameters Sheet support dimensions on the parameter page Machine dimensions.

V-DOC-PMPS2EN_V5 25

OPTIONS

Data type

Selection - / +

Default value

and outputs required

for external commands

Page

Options

Data type

Selection - / +

Default value

Activates the material thickness measurement system using N2X meas urement axes

Page

Options

55 EXTERNAL COMMANDS

Function

Enables the selection of special in- and outputs on the Inputs and

Outputs pages.

Note External commands have become a standard feature for the

ModEva and DNC880S, and this option no longer needs to be activated.

Activates additional in-

57 THICKNESS MEAS. BY N2X (MS1, MS2)

Function

Enables the selection of material thickness measurement axes on the

Configuration page.

This option allows automatic c orrection of the bending depth according t o the measur ed thickness . The material thickne s s is measured with special measurement clamps mounted on or in the backstop fingers.

See also option 44, Thickness meas. by serial port.

V-DOC-PMPS2EN_V5 26

OPTIONS

Data type

Selection - / +

Default value

a serial link measurement interface

Page

Options

Data type

Selection - / +

Default value

Function

Activates the CAN axes interface

Page

Options

60 ANGLE MEASURING DEVICE

64 CAN

Function

See also option 30, Angle measuring device, for angle measureme nt s ystems using a real-time analog measurement interface.

See also options 65 and 66 for extensio ns to this option.

Refer to the specific angle measurement documentation for further information.

Activates the angle meas urement syste m using

This option is required for axes using CAN drives. The CAN bus of the drive(s) is connected to a NCX board, which replaces the regular N2X- and NMX/ NSX boards.

A maximum of 2 NCX boards can be mounted in a CNC rack. Each board can control a maximum of 8 CAN axes.

The maximum number of CAN axes is determined by the options 74

.. 78.

Refer to the specific CAN documentation for further information.

V-DOC-PMPS2EN_V5 27

OPTIONS

Data type

Selection - / +

Default value

Function

Activates the dual angle measurement option

Page

Options

Data type

Selection - / +

Default value

Activates the real time angle measurement option

Page

Options

65 SECOND ANGLE MEASURE

This is an extension to option 60, Angle measuring device. This option is required to support a dual (left-right) measurement

system.

Refer to the specific angle measurement docu mentation fo r further information.

66 CONTINUOUS ANGLE MEASURES

Function

This is an extension to option 60, Angle measuring device. This option is required to support a real-time measure ment system.

Refer to the specific angle measurement documentation for further information.

V-DOC-PMPS2EN_V5 28

OPTIONS

Data type

Selection - / +

Default value

force and crowning

Page

Options

Data type

Selection - / +

Default value

78: Activates the CAN axes counter bit D 4

Page

Options 2

D4 Maximum number of CAN Axes

- - - - -

+ - - - -

- + - - -

+ - + - -

+ + + - -

- + - + -

- - - - +

68 FORCE & CROWNING CALCUL AT. V2.0

Function

See P38, Force calculation as functi o n o f target angle.

Activates the alternative calculation met hod for

74 … 78 COUNTER AXES CAN D0 … D4

Function

74: Activates the CAN axes counter bit D0 75: Activates the CAN axes counter bit D 1 76: Activates the CAN axes counter bit D 2 77: Activates the CAN axes counter bit D 3

The number of configurable CAN axes on the machine is limited to the number defined with the options 74, 75, 76, 77 and 78. So me examples:

0 axes 1 axis 2 axes 5 axes 7 axes 10 axes 16 axes

See also option 64, Can, as well as the specific CAN documentation.

V-DOC-PMPS2EN_V5 29

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