Siemens SINUMERIK 840D sl Function Manual page 22

Contents
18.3.4 Example of writing online tool offset continuously .................................................................. 1024
18.3.5 Write online tool offset discretely ............................................................................................ 1026
18.3.6 Information about online offsets.............................................................................................. 1026
18.4 Online tool radius compensation............................................................................................. 1028
18.5 Grinding-specific tool monitoring............................................................................................. 1029
18.5.1 General information................................................................................................................. 1029
18.5.2 Geometry monitoring............................................................................................................... 1030
18.5.3 Speed monitoring .................................................................................................................... 1031
18.5.4 Selection/deselection of tool monitoring ................................................................................. 1032
18.6 Constant grinding wheel peripheral speed (GWPS). .............................................................. 1033
18.6.1 General information................................................................................................................. 1033
18.6.2 Selection/deselection and programming of GWPS, system variable ..................................... 1034
18.6.3 GWPS in all operating modes................................................................................................. 1035
18.6.4 Example of how to program GWPS ........................................................................................ 1036
18.7 Supplementary conditions....................................................................................................... 1038
18.7.1 Tool changes with online tool offset........................................................................................ 1038
18.8 Data lists.................................................................................................................................. 1039
18.8.1 Machine data........................................................................................................................... 1039
18.8.1.1 General machine data............................................................................................................. 1039
18.8.1.2 Channel-specific machine data............................................................................................... 1039
18.8.1.3 Axis/spindle-specific machine data ......................................................................................... 1039
18.8.2 Signals..................................................................................................................................... 1039
18.8.2.1 Signals from axis/spindle ........................................................................................................ 1039
19 NC/PLC Interface Signals (Z2) ............................................................................................................ 1041
19.1 Digital and analog NCK I/Os ................................................................................................... 1041
19.1.1 Signals to NC (DB10).............................................................................................................. 1041
19.1.2 Signals from NC (DB10).......................................................................................................... 1049
19.2 Several Operator Panels on Several NCUs, Distributed Systems.......................................... 1053
19.2.1 Defined logical functions/defines ............................................................................................ 1053
19.2.2 Interfaces in DB19 for M:N...................................................................................................... 1056
19.2.3 Signals from NC (DB10).......................................................................................................... 1062
19.2.4 Signals from axis/spindle (DB31, ...)....................................................................................... 1063
19.3 Operation via PG/PC (B4)....................................................................................................... 1063
19.4 Manual and handwheel travel ................................................................................................. 1064
19.4.1 Signals from NC (DB10).......................................................................................................... 1064
19.4.2 Signals to channel (DB21, ...) ................................................................................................. 1067
19.4.3 Signals from channel (DB21, ...) ............................................................................................. 1072
19.4.4 Signals with contour handwheel ............................................................................................. 1078
19.4.5 Signals to axis/spindle (DB31, ...) ........................................................................................... 1081
19.4.6 Signals from axis/spindle (DB31, ...)....................................................................................... 1085
19.5 Compensations (K3) ............................................................................................................... 1090
19.6 Mode groups, channels, axis replacement ............................................................................. 1090
19.6.1 Signals to axis/spindle (DB31, ...) ........................................................................................... 1090
19.6.2 Signals from axis/spindle (DB31, ...)....................................................................................... 1091
19.7 Kinematic transformation ........................................................................................................ 1092
19.7.1 Signals from channel (DB21, ...) ............................................................................................. 1092
19.8 Measurement .......................................................................................................................... 1093
19.8.1 Signals from NC (DB10).......................................................................................................... 1093
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Function Manual, 03/2009, 6FC5397-1BP10-4BA0
Extended Functions