Siemens SINUMERIK 840D sl Operating Manual page 9

5.3 Traversing axes....................................................................................................................111
5.3.1 Traverse axes by a defined increment.................................................................................111
5.3.2 Traversing axes by a variable increment.............................................................................112
5.4 Positioning axes...................................................................................................................113
5.5 Manual retraction.................................................................................................................113
5.6 Simple stock removal of workpiece......................................................................................114
5.7 Thread synchronizing...........................................................................................................117
5.8 Default settings for manual mode........................................................................................118
6 Machining the workpiece..........................................................................................................................121
6.1 Starting and stopping machining..........................................................................................121
6.2 Selecting a program.............................................................................................................122
6.3 Executing a trail program run...............................................................................................123
6.4 Displaying the current program block...................................................................................124
6.4.1 Current block display............................................................................................................124
6.4.2 Displaying a basic block ......................................................................................................126
6.4.3 Display program level...........................................................................................................126
6.5 Correcting a program...........................................................................................................127
6.6 Repositioning axes...............................................................................................................128
6.7 Starting machining at a specific point...................................................................................129
6.7.1 Use block search..................................................................................................................129
6.7.2 Continuing program from search target...............................................................................131
6.7.3 Simple search target definition.............................................................................................131
6.7.4 Defining an interruption point as search target....................................................................132
6.7.5 Entering the search target via search pointer......................................................................133
6.7.6 Parameters for block search in the search pointer...............................................................134
6.7.7 Block search mode...............................................................................................................135
6.7.8 Block search for position pattern for ShopTurn programs....................................................137
6.8 Controlling the program run.................................................................................................138
6.8.1 Program control....................................................................................................................138
6.8.2 Skip blocks...........................................................................................................................139
6.9 Overstore.............................................................................................................................140
6.10 Editing a program.................................................................................................................141
6.10.1 Searching in programs.........................................................................................................142
6.10.2 Replacing program text........................................................................................................144
6.10.3 Copying/pasting/deleting a program block...........................................................................145
6.10.4 Renumbering a program......................................................................................................147
6.10.5 Creating a program block.....................................................................................................147
6.10.6 Opening additional programs...............................................................................................149
6.10.7 Editor settings......................................................................................................................150
6.11 Working with DXF files.........................................................................................................153
6.11.1 Overview..............................................................................................................................153
6.11.2 Displaying CAD drawings.....................................................................................................153
6.11.2.1 Open a DXF file....................................................................................................................153
Turning
Operating Manual, 05/2017, A5E40868721
Table of contents
9