Siemens SINUMERIK 840D sl Function Manual page 24

Contents
18.3.4 Example of writing online tool offset continuously .................................................................... 997
18.3.5 Write online tool offset discretely .............................................................................................. 998
18.3.6 Information about online offsets................................................................................................ 999
18.4 Online tool radius compensation............................................................................................. 1001
18.5 Grinding-specific tool monitoring............................................................................................. 1002
18.5.1 General information................................................................................................................. 1002
18.5.2 Geometry monitoring............................................................................................................... 1003
18.5.3 Speed monitoring .................................................................................................................... 1004
18.5.4 Selection/deselection of tool monitoring ................................................................................. 1005
18.6 Constant grinding wheel peripheral speed (GWPS) ............................................................... 1006
18.6.1 General information................................................................................................................. 1006
18.6.2 Selection/deselection and programming of GWPS, system variable ..................................... 1007
18.6.3 GWPS in all operating modes................................................................................................. 1008
18.6.4 Example of how to program GWPS ........................................................................................ 1009
18.7 Supplementary conditions....................................................................................................... 1011
18.7.1 Tool changes with online tool offset........................................................................................ 1011
18.8 Data lists.................................................................................................................................. 1011
18.8.1 Machine data........................................................................................................................... 1011
18.8.1.1 General machine data............................................................................................................. 1011
18.8.1.2 Channel-specific machine data............................................................................................... 1011
18.8.1.3 Axis/spindle-specific machine data ......................................................................................... 1011
18.8.2 Signals..................................................................................................................................... 1012
18.8.2.1 Signals from axis/spindle ........................................................................................................ 1012
19 Z2: NC/PLC interface signals............................................................................................................... 1013
19.1 Digital and analog NCK I/Os ................................................................................................... 1013
19.1.1 Signals to NC (DB10).............................................................................................................. 1013
19.1.2 Signals from NC (DB10).......................................................................................................... 1021
19.2 Several operator panels on several NCUs, distributed systems............................................. 1025
19.2.1 Defined logical functions/defines ............................................................................................ 1025
19.2.2 Interfaces in DB19 for M:N...................................................................................................... 1028
19.2.3 Signals from NC (DB10).......................................................................................................... 1034
19.2.4 Signals from axis/spindle (DB31, ...)....................................................................................... 1035
19.3 Operation via PG/PC (B4)....................................................................................................... 1035
19.4 Manual and handwheel travel ................................................................................................. 1036
19.4.1 Signals from NC (DB10).......................................................................................................... 1036
19.4.2 Signals to channel (DB21, ...) ................................................................................................. 1039
19.4.3 Signals from channel (DB21, ...) ............................................................................................. 1044
19.4.4 Signals with contour handwheel ............................................................................................. 1050
19.4.5 Signals to axis/spindle (DB31, ...) ........................................................................................... 1052
19.4.6 Signals from axis/spindle (DB31, ...)....................................................................................... 1057
19.5 Compensations (K3) ............................................................................................................... 1061
19.6 Mode groups, channels, axis replacement ............................................................................. 1062
19.6.1 Signals to axis/spindle (DB31, ...) ........................................................................................... 1062
19.6.2 Signals from axis/spindle (DB31, ...)....................................................................................... 1062
19.7 Kinematic transformation ........................................................................................................ 1063
19.7.1 Signals from channel (DB21, ...) ............................................................................................. 1063
19.8 Measurement .......................................................................................................................... 1064
19.8.1 Signals from NC (DB10).......................................................................................................... 1064
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Function Manual, 09/2009, 6FC5397-1BP20-0BA0
Extended Functions