CNC 8035 - Programming manual - Fagor Automation

More documents

Recommendations

Info

Programming manual 11. HIGH-LEVEL LANGUAGE PROGRAMMING Variables CNC 8035 ·T· MODEL (SOFT V16.3X) ·216· As the next point corresponding to the compensated path is point "B", the CNC will move the tool to this point, executing path "A-B". As can be observed, the resulting path is not the desired one, and therefore it is recommended to avoid the use of this type of variable in sections having tool compensation active.
11.2.1 General purpose parameters or variables General purpose variables are referred to with the letter "P" followed by an integer number. The CNC has four types of general purpose variables. Parameter type Range Local parameters P0-P25 Global parameters P100-P299 User parameters P1000-P1255 OEM (manufacturer's) parameters P2000 - P2255 Blocks programmed in ISO code allow associating parameters to the G F S T D M fields and coordinates of the axes. The block label number must be defined with a numeric value. If parameters are used in blocks programmed in high-level language, they can be programmed within any expression. Programmers may use general purpose variables when editing their own programs. Later on, during execution, the CNC will replace these variables with the values assigned to them at the time. When programming... GP0 XP1 Z100 (IF (P100 * P101 EQ P102) GOTO N100) Using these general purpose variables will depend on the type of block in which they are programmed and the channel of execution. Programs that are executed in the user channel may contain any global, OEM or user parameter, but may not use local parameters. Types of arithmetic parameters Local parameters Local parameters can only be accessed from the program or subroutine where they have been programmed. There are seven groups of parameters. Local parameters used in high-level language may be defined either using the above format or by using the letter A-Z, except for Ñ, so that A is equal to P0 and Z to P25. The following example shows these two methods of definition: (IF ((P0+P1)* P2/P3 EQ P4) GOTO N100) (IF ((A+B)* C/D EQ E) GOTO N100) When using a parameter name (letter) for assigning a value to it (A instead of P0, for example), if the arithmetic expression is a constant, the instruction can be abbreviated as follows: (P0=13.7) ==> (A=13.7) ==> (A13.7) Be careful when using parenthesis since M30 is not the same as (M30). The CNC interprets (M30) as a high level instruction meaning (P12 = 30) and not the execution of the miscellaneous M30 function. Global parameters Global parameters can be accessed from any program and subroutine called from a program. Global parameters may be used by the user, by the OEM or by the CNC cycles. User parameters When executing... G1 X-12.5 Z100 (IF (2 * 5 EQ 12) GOTO N100) These parameters are an expansion of the global parameters but they are not used by the CNC cycles. Programming manual HIGH-LEVEL LANGUAGE PROGRAMMING Variables 11. CNC 8035 ·T· MODEL (SOFT V16.3X) ·217·
Page 1:
·T· Model (Soft V16.3x) CNC 8035
Page 5 and 6:
INDEX About the product ...........
Page 7 and 8:
CHAPTER 10 PROBING 9.4 G81. Turning
Page 9:
Basic characteristics. ABOUT THE PR
Page 13 and 14:
VERSION HISTORY (T) (lathe model) H
Page 15 and 16:
Software V12.01 August 2005 List of
Page 17 and 18:
Software V16.31 January 2009 List o
Page 19 and 20:
SAFETY CONDITIONS Read the followin
Page 21 and 22:
Protections of the unit itself Cen
Page 23 and 24:
Initial warranty WARRANTY TERMS All
Page 25 and 26:
MATERIAL RETURNING TERMS When sendi
Page 27 and 28:
ADDITIONAL REMARKS Mount the CNC aw
Page 29 and 30:
FAGOR DOCUMENTATION OEM manual It i
Page 31 and 32:
GENERAL CONCEPTS 1 The CNC can be p
Page 33 and 34:
Operations that may be carried out
Page 35 and 36:
1.3 Communication protocol via DNC
Page 37 and 38:
CREATING A PROGRAM 2 A CNC program
Page 39 and 40:
2.1.1 Block header The block header
Page 41 and 42:
2.1.3 End of block The end of block
Page 43 and 44:
AXES AND COORDINATE SYSTEMS 3 Given
Page 45 and 46:
3.2 Plane selection (G16, G17, G18,
Page 47 and 48:
3.4 Absolute/incremental programmin
Page 49 and 50:
3.6 Coordinate programming The CNC
Page 51 and 52:
3.6.2 Polar coordinates In the even
Page 53 and 54:
3.6.3 Angle and one Cartesian coord
Page 55 and 56:
3.8 Work zones The CNC provides fou
Page 57 and 58:
3.8.2 Using the work zones Within e
Page 59 and 60:
REFERENCE SYSTEMS 4.1 Reference poi
Page 61 and 62:
4.3 Programming with respect to mac
Page 63 and 64:
4.4.1 Coordinate preset and S value
Page 65 and 66:
Using absolute zero offsets: G54 ;
Page 67 and 68:
ISO CODE PROGRAMMING A block progra
Page 69 and 70:
Function M D V Meaning Section G76
Page 71 and 72:
5.2.1 Feedrate in mm/min or inches/
Page 73 and 74:
5.3 Spindle speed (S) The turning s
Page 75 and 76:
5.3.2 Spindle speed in rpm (G97) Wh
Page 77 and 78:
Tool length and radius compensation
Page 79 and 80:
5.5.1 M00. Program stop When the CN
Page 81 and 82:
5.5.3 M02. End of program This code
Page 83 and 84:
5.5.5 M03 Clockwise spindle rotatio
Page 85 and 86:
5.5.7 M05. Spindle stop We recommen
Page 87 and 88:
5.5.9 M19. Spindle orientation With
Page 89 and 90:
PATH CONTROL 6 The CNC allows you t
Page 91 and 92:
6.2 Linear interpolation (G01) The
Page 93 and 94:
Cartesian coordinates The coordinat
Page 95 and 96:
If the general machine parameter "P
Page 97 and 98:
6.5 Arc tangent to previous path (G
Page 99 and 100:
6.7 Tangential entry at the beginni
Page 101 and 102:
6.8 Tangential exit at the end of a
Page 103 and 104:
6.10 Chamfer (G39) In machining ope
Page 105 and 106:
Programming examples In the followi
Page 107 and 108:
6.12 Withdrawal of axes when interr
Page 109 and 110:
6.13 Variable pitch threads (G34) T
Page 111 and 112:
6.15 Feedrate "F" as an inverted fu
Page 113 and 114:
ADDITIONAL PREPARATORY FUNCTIONS 7.
Page 115 and 116:
7.1.1 G04 K0: Block preparation int
Page 117 and 118:
7.3 Working with square (G07) and r
Page 119 and 120:
7.3.3 Controlled round corner (G50)
Page 121 and 122:
If any of the circumstances listed
Page 123 and 124:
7.4.2 Look-ahead operation with Fag
Page 125 and 126:
7.5 Mirror image (G10, G11. G12, G1
Page 127 and 128:
7.6.1 Scaling factor applied to all
Page 129 and 130:
If a scaling factor equal to 360/2R
Page 131 and 132:
TOOL COMPENSATION 8.1 Tool length c
Page 133 and 134:
8.2.1 The location code of the tool
Page 135 and 136:
Programming manual TOOL COMPENSATIO
Page 137 and 138:
Facing straight walls. When facing
Page 139 and 140:
8.2.4 Beginning of tool radius comp
Page 141 and 142:
STRAIGHT-CURVED path Programming m
Page 143 and 144:
8.2.6 Cancellation of tool radius c
Page 145 and 146:
CURVED-STRAIGHT path Programming m
Page 147 and 148:
8.2.7 Temporary cancellation of too
Page 149 and 150:
8.2.8 Change of type of tool radius
Page 151 and 152:
8.3 Collision detection (G41 N, G42
Page 153 and 154:
CANNED CYCLES This CNC offers the f
Page 155 and 156:
A1 It defines the main machining ax
Page 157 and 158:
9.1.1 Basic operation Each pass is
Page 159 and 160:
9.1.2 Profile programming syntax Wh
Page 161 and 162:
If the parameter "D" is not program
Page 163 and 164:
9.2.1 Basic operation The machining
Page 165 and 166: Last finishing pass If a finishing
Page 167 and 168: 9.3 G69. Z axis roughing canned cyc
Page 169 and 170: S4 Defines the label number of the
Page 171 and 172: 9.3.1 Basic operation The machining
Page 173 and 174: Last finishing pass If a finishing
Page 175 and 176: 9.4 G81. Turning canned cycle for s
Page 177 and 178: 9.4.1 Basic operation The canned cy
Page 179 and 180: 9.5 G82. Facing canned cycle for st
Page 183 and 184: 9.6 G83. Axial drilling and tapping
Page 185 and 186: 9.6.1 Basic operation Drilling 1. R
Page 187 and 188: D 5.5 It sets the safety distance t
Page 191 and 192: 9.8 G85. Facing canned cycle for cu
Page 193 and 194: K±5.5 Defines the distance from th
Page 195 and 196: Considerations The machining condit
Page 197 and 198: B±5.5 Defines the depth of the thr
Page 199 and 200: W±5.5 Optional. Its meaning depend
Page 201 and 202: 9.10 G87. Face threading canned cyc
Page 203 and 204: L±5.5 Defines the finishing pass C
Page 205 and 206: M±5.5 It defines the thread pitch
Page 207 and 208: 9.11 G88. X axis grooving canned cy
Page 209 and 210: 9.12 G89. Z axis grooving canned cy
Page 211 and 212: PROBING 10 The CNC has two probe in
Page 213 and 214: HIGH-LEVEL LANGUAGE PROGRAMMING 11.
Page 215: 11.2 Variables The CNC has a number
Page 219 and 220: 11.2.2 Variables associated with to
Page 221 and 222: CUTAn TLFDn TLFFn TLFNn TLFRn TMZTn
Page 223 and 224: ORG(X-C)n PLCOF(X-C) Read-and-write
Page 225 and 226: 11.2.5 Variables associated with wo
Page 227 and 228: 11.2.6 Variables associated with fe
Page 229 and 230: 11.2.7 Variables associated with co
Page 231 and 232: 11.2.8 Variables associated with el
Page 233 and 234: 11.2.9 Variables associated with fe
Page 235 and 236: SSO DNCSSO PLCSSO CNCSSO SLIMIT DNC
Page 237 and 238: 11.2.11 PLC related variables PLCMS
Page 239 and 240: 11.2.12 Variables associated with l
Page 241 and 242: 71 = CNC status. 80 = PLC file edit
Page 243 and 244: MIRROR SCALE SCALE(X-C) PRBST CLOCK
Page 245 and 246: KEYSRC ANAOn SELPRO DIAM PRBMOD Thi
Page 247 and 248: 11.4 Operators An operator is a sym
Page 249 and 250: 11.5 Expressions An expression is a
Page 251 and 252: 11.5.2 Relational expressions These
Page 253 and 254: PROGRAM CONTROL INSTRUCTIONS 12 The
Page 255 and 256: 12.2 Display instructions (ERROR in
Page 257 and 258: 12.4 Flow control instructions The
Page 259 and 260: 12.5 Subroutine instructions A subr
Page 261 and 262: (PCALL (expression), (assignment in
Page 263 and 264: 12.6 Interruption-subroutine instru
Page 265 and 266: (OPEN P(expression), (destination d
Page 267 and 268:
12.8 Screen customizing instruction
Page 269 and 270:
When using the binary format, the d
Page 271 and 272:
Sets the softkeys to access the var
Page 273 and 274:
ANGULAR TRANSFORMATION OF AN INCLIN
Page 275 and 276:
13.1 Turning angular transformation
Page 277:
APPENDIX A. ISO code programming...
Page 280 and 281:
Programming manual A. APPENDIX ISO
Page 282 and 283:
Programming manual B. APPENDIX Prog
Page 284 and 285:
Programming manual C. APPENDIX Summ
Page 286 and 287:
Programming manual C. APPENDIX Summ
Page 288 and 289:
Programming manual D. APPENDIX Key
Page 290 and 291:
Programming manual E. APPENDIX CNC
Page 292:
Programming manual E. CNC 8035 ·T
show all

CNC 8035 - Programming manual - Fagor Automation

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?