Siemens SINUMERIK 840D sl Function Manual page 9

2.6.5 Programming with channel and machine axis identifiers...........................................................149
2.6.6 Flexible configuration .................................................................................................................149
2.7 Axis container.............................................................................................................................150
2.7.1 System variables for axis containers .........................................................................................156
2.7.2 Machining with axis container (schematic) ................................................................................158
2.7.3 Axis container behavior after Power ON....................................................................................159
2.7.4 Axis container response to mode switchover ............................................................................159
2.7.5 Axis container behavior in relation to ASUBs ............................................................................159
2.7.6 Axis container response to RESET ...........................................................................................159
2.7.7 Axis container response to block searches ...............................................................................159
2.7.8 Supplementary conditions for axis container rotations ..............................................................159
2.8 Cross-NCU user communication, link variables ........................................................................163
2.8.1 Link variables .............................................................................................................................163
2.8.2 System variables of the link memory .........................................................................................167
2.8.3 Link axis drive information .........................................................................................................168
2.9 Configuration of a link grouping .................................................................................................170
2.10 Communication in link grouping.................................................................................................173
2.11 Lead link axis .............................................................................................................................176
2.11.1 Programming a lead link axis.....................................................................................................180
2.12 NCU link with different interpolation cycles................................................................................181
2.12.1 Diagram of general solution .......................................................................................................183
2.12.2 Different position control cycles .................................................................................................186
2.12.3 Supplementary conditions..........................................................................................................188
2.12.4 Activating NCU links with different interpolation cycles .............................................................188
2.12.5 Different IPO cycles, behavior at power ON, RESET, etc. ........................................................188
2.12.6 System variable with different interpolation cycles ....................................................................189
2.13 Link grouping system of units ....................................................................................................190
2.14 Supplementary conditions..........................................................................................................191
2.14.1 Several operator panels and NCUs with control unit management option................................191
2.14.2 Several operator panel fronts and NCUs, standard functionality...............................................191
2.14.3 Link axes ....................................................................................................................................192
2.14.4 Axis container.............................................................................................................................192
2.14.5 Lead link axis .............................................................................................................................192
2.14.6 NCU link with different interpolation cycles................................................................................193
2.15 Examples ...................................................................................................................................194
2.15.1 Configuration file NETNAMES.INI with control unit management option ..................................194
2.15.2 User-specific reconfiguring of PLC program control unit switchover .........................................197
2.15.2.1 Description of operational sequences (overview) ......................................................................197
2.15.2.2 Description of operational sequences (details)..........................................................................198
2.15.2.3 Defined logical functions/defines ...............................................................................................206
2.15.2.4 Graphical representation of function sequences .......................................................................206
2.15.3 Configuration file NETNAMES.INI, standard functionality .........................................................214
2.15.3.1 Two operator panel fronts and one NCU ...................................................................................214
2.15.3.2 One operator panel front and three NCUs.................................................................................215
2.15.4 Quick M:N commissioning based on examples .........................................................................216
2.15.4.1 Example 1 ..................................................................................................................................216
2.15.4.2 Example 2 ..................................................................................................................................219
2.15.4.3 Example 3 ..................................................................................................................................225
2.15.4.4 Description of FB9 .....................................................................................................................229
2.15.4.5 Example of calling FB9 ..............................................................................................................232
2.15.4.6 Example of override switchover .................................................................................................233
Extended Functions
Function Manual, 01/2008, 6FC5397-1BP10-3BA0
Contents
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