Siemens SINUMERIK 840DE SL - Page 720

Contents
Axis Types, Coordinate Systems, Frames (K2)
iv Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2.4.4 Frames in data management and active frames...................................................................... 2-49
2.4.4.1 Overview .................................................................................................................................. 2-49
2.4.4.2 Activating data management frames ....................................................................................... 2-51
2.4.4.3 NCU global frames................................................................................................................... 2-52
2.4.5 Frame chain and coordinate systems...................................................................................... 2-52
2.4.5.1 Overview .................................................................................................................................. 2-52
2.4.5.2 Configurable SZS..................................................................................................................... 2-54
2.4.5.3 Manual traverse in the SZS coordinate system ....................................................................... 2-55
2.4.5.4 Suppression of frames ............................................................................................................. 2-56
2.4.6 Frame chain frames ................................................................................................................. 2-58
2.4.6.1 Overview .................................................................................................................................. 2-58
2.4.6.2 Settable frames $P_UIFR[n] .................................................................................................... 2-58
2.4.6.3 Channel basic frames $P_CHBFR[n]....................................................................................... 2-59
2.4.6.4 NCU global basic frames $P_NCBFR[n].................................................................................. 2-60
2.4.6.5 Complete basic frame $P_ACTBFRAME................................................................................. 2-62
2.4.6.6 Programmable frame $P_PFRAME ......................................................................................... 2-63
2.4.6.7 Channel-specific system frames .............................................................................................. 2-65
2.4.6.8 $P_ACTFRAME ....................................................................................................................... 2-67
2.4.7 Implicit frame changes ............................................................................................................. 2-68
2.4.7.1 Frames and switchover of geometry axes ............................................................................... 2-68
2.4.7.2 Frame for selection and deselection of transformations .......................................................... 2-71
2.4.7.3 Adapting active frames............................................................................................................. 2-90
2.4.8 Predefined frame functions ...................................................................................................... 2-91
2.4.8.1 Inverse frame ........................................................................................................................... 2-91
2.4.8.2 Additive frame in frame chain................................................................................................... 2-94
2.4.9 Functions.................................................................................................................................. 2-95
2.4.9.1 Setting zeros, workpiece measuring and tool measuring ........................................................ 2-95
2.4.9.2 Zero offset external via system frames .................
................................................................... 2-95
2.4.9.3 Toolholder ................................................................................................................................ 2-96
2.4.10 Subroutine return with SAVE ................................................................................................. 2-108
2.4.11 Data backup ........................................................................................................................... 2-108
2.4.12 Positions in the coordinate system ........................................................................................ 2-109
2.4.13 Control system response ....................................................................................................... 2-110
2.4.13.1 Power on ................................................................................................................................ 2-110
2.4.13.2 Mode change ......................................................................................................................... 2-110
2.4.13.3 Reset, program end ............................................................................................................... 2-111
2.4.13.4 Response at part-program start ............................................................................................. 2-113
2.4.13.5 Block search........................................................................................................................... 2-113
2.4.13.6 Repos ..................................................................................................................................... 2-113
2.5 Workpiece-related actual-value system ................................................................................. 2-114
2.5.1 Overview ................................................................................................................................ 2-114
2.5.2 Use of workpiece-related actual-value system ...................................................................... 2-115
2.5.3 Special reactions.................................................................................................................... 2-117
3 Supplementary Conditions...................................................................................................................... 3-1
3.1 Supplementary conditions.......................................................................................................... 3-1
4 Examples................................................................................................................................................ 4-1
4.1 Axes ........................................................................................................................................... 4-1
4.2 Coordinate systems ................................................................................................................... 4-4
4.3 Frames ...................................................................................................................................... 4-5