Siemens SINUMERIK 802D sl - Page 11

Contents
Turning, Milling, Nibbling
Function Manual, 11/2012, 6FC5397-1CP10-5BA0
11
6.5 PLC interface signals for gantry axes ........................................................................................104
6.6 Miscellaneous points regarding gantry axes..............................................................................
105
6.7 Example .....................................................................................................................................
107
6.7.1 Creating a gantry grouping ........................................................................................................
107
6.7.2 Setting of NCK PLC interface ....................................................................................................
108
6.7.3 Commencing start-up.................................................................................................................
109
6.7.4 Setting warning and trip limits....................................................................................................
111
6.8 Data lists ....................................................................................................................................
112
6.8.1 Machine data..............................................................................................................................
112
6.8.2 Interface signals.........................................................................................................................
113
7 Velocities, Setpoint/Actual Value Systems, Closed-Loop Control (G2)..................................................
115
7.1 Velocities, traversing ranges, accuracies ..................................................................................
115
7.1.1 Velocities....................................................................................................................................
115
7.1.2 Traversing ranges ......................................................................................................................
116
7.1.3 Input/display resolution, computational resolution.....................................................................
117
7.1.4 Standardizing physical quantities of machine and setting data.................................................
118
7.2 Metric/inch measuring system ...................................................................................................
118
7.2.1 Conversion of basic system by part program ............................................................................
119
7.2.2 Manual switchover of the basic system .....................................................................................
120
7.3 Setpoint/actual-value system .....................................................................................................
123
7.3.1 General ......................................................................................................................................
123
7.3.2 Drives with DRIVE-CLiQ ............................................................................................................
124
7.3.3 Speed setpoint and actual-value routing ...................................................................................
126
7.3.4 Speed setpoint output................................................................................................................
128
7.3.5 Actual-value processing.............................................................................................................
129
7.3.6 Evaluation of internal drive variables .........................................................................................
131
7.4 Closed-loop control ....................................................................................................................
133
7.5 Data lists ....................................................................................................................................
136
7.5.1 Machine data..............................................................................................................................
136
7.5.2 Interface signals.........................................................................................................................
137
8 Manual and Handwheel Travel (H1) ......................................................................................................
139
8.1 General characteristics of traversing in JOG .............................................................................
139
8.2 Continuous travel .......................................................................................................................
143
8.3 Incremental travel (INC).............................................................................................................
144
8.4 Handwheel traversal in JOG......................................................................................................
145
8.5 Fixed-point approach in JOG.....................................................................................................
148
8.5.1 Introduction ................................................................................................................................
148
8.5.2 Functionality...............................................................................................................................
149
8.5.3 Parameter setting.......................................................................................................................
151
8.5.4 Programming..............................................................................................................................
152
8.5.5 Supplementary Conditions.........................................................................................................
152
8.5.6 Application example...................................................................................................................
153
8.6 Data lists ....................................................................................................................................
154
8.6.1 Machine data..............................................................................................................................
154