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Contents 01/2008
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©Siemens AG 2006 All rights reserved.
xii SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition
5.5.7 Protection zones .....................................................................................................5-228
5.5.8 Electronic gear ........................................................................................................5-229
5.6 Zero/work offset.......................................................................................................5-230
5.6.1 Function...................................................................................................................5-230
5.6.2 Edit the settable work offset (G54 ...)......................................................................5-232
5.6.3 Global zero offset/frame..........................................................................................5-232
5.6.4 Displaying an active settable work offset ................................................................5-235
5.6.5 Displaying an active programmable work offset .....................................................5-236
5.6.6 Displaying an active external work offset................................................................5-237
5.6.7 Display the sum of the active work offsets..............................................................5-237
5.6.8 Activate active work offset and basic frame immediately .......................................5-238
5.6.9 Actual value display: Settable zero system, SZS....................................................5-238
5.7 Define user data......................................................................................................5-239
5.7.1 Define variables (GUD, PUD, LUD) ........................................................................5-239
5.7.2 Editing/finding user data..........................................................................................5-240
5.7.3 Activate user data (GUD) ........................................................................................5-242
5.8 Display system variables.........................................................................................5-244
5.8.1 Creating variable views ...........................................................................................5-245
5.8.2 Managing variable views.........................................................................................5-247
5.8.3 Logging system variables........................................................................................5-248
"Program" operating area.................................................................................6-251
6.1 Program types.........................................................................................................6-253
6.1.1 Part program ...........................................................................................................6-253
6.1.2 Subprogram.............................................................................................................6-253
6.1.3 Workpiece ...............................................................................................................6-253
6.1.4 Cycles......................................................................................................................6-253
6.1.5 Storing programs.....................................................................................................6-253
6.1.6 Templates................................................................................................................6-254
6.2 Main screen program ..............................................................................................6-256
6.3 Edit programs iin the standard ASCII Editor ..........................................................6-258
6.3.1 Undo and redo in the standard ASCII editor...........................................................6-260
6.3.2 Additional optional editors .......................................................................................6-261
6.3.3 Selective program protection *RO* .........................................................................6-261
6.4 Structured step sequence display (option)..............................................................6-263
6.5 Multi-channel step sequence programming (option)...............................................6-267
6.5.1 Multi-channel workpiece program views.................................................................6-270
6.5.2 Activating timing ......................................................................................................6-276
6.5.3 Activating simulation ...............................................................................................6-277
6.6 Multiple editor (option).............................................................................................6-281
6.6.1 Operator/display functions in the ASCII full views ..................................................6-281
6.6.2 Alignment of the channels/MPFs to be displayed...................................................6-285
6.7 Free contour programming......................................................................................6-287