Siemens sinumerik 840D sl Function Manual page 135

Table of contents
1 Brief description ......................................................................................................................................... 5
2 Detailed description ................................................................................................................................... 7
2.1 "Gantry axes" function ...................................................................................................................7
2.2 Referencing and synchronization of gantry axes.........................................................................12
2.2.1 Introduction ..................................................................................................................................12
2.2.2 Automatic synchronization ...........................................................................................................18
2.2.3 Points to note ...............................................................................................................................19
2.3 Start-up of gantry axes.................................................................................................................21
2.4 PLC interface signals for gantry axes ..........................................................................................27
2.5 Miscellaneous points regarding gantry axes................................................................................29
3 Restrictions.............................................................................................................................................. 33
4 Example................................................................................................................................................... 35
4.1 Creating a gantry grouping ..........................................................................................................35
4.2 Setting of NCK PLC interface ......................................................................................................36
4.3 Commencing start-up...................................................................................................................38
4.4 Setting warning and trip limits ......................................................................................................40
5 Data lists.................................................................................................................................................. 43
5.1 Machine data................................................................................................................................43
5.1.1 Axis/spindlespecific machine data ...............................................................................................43
5.2 Signals .........................................................................................................................................44
5.2.1 Signals from mode group.............................................................................................................44
5.2.2 Signals from channel ...................................................................................................................44
5.2.3 Signals to axis/spindle .................................................................................................................44
5.2.4 Signals from axis/spindle .............................................................................................................44
Index...............................................................................................................................................Index-45
Special functions: Gantry Axes (G1)
Function Manual, 11/2006, 6FC5397-2BP10-2BA0
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