Siemens SINUMERIK 840D sl Function Manual page 9

2.6.5 Programming with channel and machine axis identifiers...........................................................152
2.6.6 Flexible configuration .................................................................................................................152
2.7 Axis container.............................................................................................................................154
2.7.1 System variables for axis containers .........................................................................................160
2.7.2 Machining with axis container (schematic) ................................................................................162
2.7.3 Axis container behavior after Power ON....................................................................................163
2.7.4 Axis container response to mode switchover ............................................................................163
2.7.5 Axis container behavior in relation to ASUBs ............................................................................163
2.7.6 Axis container response to RESET ...........................................................................................163
2.7.7 Axis container response to block searches ...............................................................................163
2.7.8 Supplementary conditions for axis container rotations ..............................................................163
2.8 Link communication ...................................................................................................................167
2.8.1 Link variables .............................................................................................................................167
2.8.2 Reading drive data via link variables .........................................................................................172
2.9 Configuration of a link grouping .................................................................................................174
2.10 Communication in link grouping.................................................................................................177
2.11 Lead link axis .............................................................................................................................182
2.11.1 Programming a lead link axis.....................................................................................................186
2.12 NCU link with different interpolation cycles................................................................................187
2.12.1 Diagram of general solution .......................................................................................................189
2.12.2 Different position control cycles .................................................................................................192
2.12.3 Supplementary conditions..........................................................................................................195
2.12.4 Activating NCU links with different interpolation cycles .............................................................195
2.12.5 Different IPO cycles, behavior at power ON, RESET ................................................................195
2.12.6 System variable with different interpolation cycles ....................................................................196
2.13 Link grouping system of units ....................................................................................................197
2.14 Supplementary conditions..........................................................................................................198
2.14.1 Several operator panels and NCUs with control unit management option................................198
2.14.2 Several operator panel fronts and NCUs, standard functionality...............................................198
2.14.3 Link axes ....................................................................................................................................199
2.14.4 Axis container.............................................................................................................................199
2.14.5 Lead link axis .............................................................................................................................199
2.14.6 NCU link with different interpolation cycles................................................................................200
2.15 Examples ...................................................................................................................................201
2.15.1 Configuration file NETNAMES.INI with control unit management option ..................................201
2.15.2 User-specific reconfiguring of PLC program control unit switchover .........................................204
2.15.2.1 Description of operational sequences (overview) ......................................................................204
2.15.2.2 Description of operational sequences (details)..........................................................................205
2.15.2.3 Defined logical functions/defines ...............................................................................................214
2.15.2.4 Graphical representation of function sequences .......................................................................214
2.15.3 Configuration file NETNAMES.INI, standard functionality .........................................................222
2.15.3.1 Two operator panel fronts and one NCU ...................................................................................222
2.15.3.2 One operator panel front and three NCUs.................................................................................223
2.15.4 Quick M:N commissioning based on examples .........................................................................224
2.15.4.1 Example 1 ..................................................................................................................................224
2.15.4.2 Example 2 ..................................................................................................................................227
2.15.4.3 Example 3 ..................................................................................................................................233
2.15.4.4 Description of FB9 .....................................................................................................................237
2.15.4.5 Example of calling FB9 ..............................................................................................................240
2.15.4.6 Example of override switchover .................................................................................................241
Extended Functions
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
Contents
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