Siemens SINUMERIK 840D sl Function Manual page 8
Extended functions
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- Function manual (2184 pages) ,
- Programming manual (1334 pages) ,
- Commissioning manual (1102 pages)
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Contents
2
Several Operator Panels on Several NCUs, Distributed Systems (B3) .................................................... 73
2.1
Brief Description.......................................................................................................................... 73
2.1.1
Topology of distributed system configurations............................................................................ 73
2.1.2
Several operator panels and NCUs with control unit management (option)............................... 78
2.1.2.1
General information..................................................................................................................... 78
2.1.2.2
System Features ......................................................................................................................... 79
2.1.2.3
Hardware..................................................................................................................................... 80
2.1.2.4
Functions..................................................................................................................................... 82
2.1.2.5
Configurability ............................................................................................................................. 84
2.1.3
Several operator panel fronts and NCUs, standard functionality................................................ 84
2.1.3.1
System Features ......................................................................................................................... 84
2.1.3.2
Functions..................................................................................................................................... 85
2.1.3.3
Configurability ............................................................................................................................. 87
2.1.3.4
MPI/OPI network rules ................................................................................................................ 92
2.1.4
NCU link ...................................................................................................................................... 93
2.1.4.1
General information..................................................................................................................... 93
2.1.4.2
Types of distributed machines .................................................................................................... 94
2.1.4.3
Link axes ..................................................................................................................................... 96
2.1.4.4
Flexible configuration .................................................................................................................. 97
2.1.4.5
User communication across the NCUs ....................................................................................... 98
2.1.4.6
Lead link axes ............................................................................................................................. 99
2.1.4.7
NCU link with different interpolation cycles............................................................................... 100
2.2
Several operator panel fronts and NCUs with control unit management option....................... 102
2.2.1
Hardware structure.................................................................................................................... 102
2.2.2
Properties .................................................................................................................................. 102
2.2.3
Configuration file NETNAMES.INI ............................................................................................ 104
2.2.4
Structure of the configuration file .............................................................................................. 105
2.2.5
Creating and using the configuration file................................................................................... 109
2.2.6
Power up ................................................................................................................................... 110
2.2.7
HMI switchover.......................................................................................................................... 113
2.2.8
Suppression .............................................................................................................................. 113
2.2.9
Connection and switchover conditions...................................................................................... 115
2.2.10
Implementation of control unit switchover................................................................................. 116
2.2.11
Operator interface ..................................................................................................................... 116
2.2.12
Operating mode switchover ...................................................................................................... 117
2.2.13
MCP switchover ........................................................................................................................ 119
2.2.14
2.3
Several operator panel fronts and NCUs, standard functionality.............................................. 125
2.3.1
Configurations ........................................................................................................................... 125
2.3.2
Switchover of connection to another NCU ................................................................................ 129
2.3.3
Creating and using the configuration file................................................................................... 130
2.3.4
Power up ................................................................................................................................... 130
2.3.5
NCU replacement...................................................................................................................... 131
2.4
Restrictions for switchover of operator components................................................................. 133
2.5
NCU link .................................................................................................................................... 134
2.5.1
Introduction ............................................................................................................................... 134
2.5.2
Technological description.......................................................................................................... 135
2.6
Link axes ................................................................................................................................... 137
2.6.1
Configuration of link axes and container axes .......................................................................... 139
2.6.2
Axis data and signals ................................................................................................................ 143
2.6.3
Output of predefined auxiliary functions in the case of an NCU link......................................... 146
2.6.4
Supplementary conditions for link axes .................................................................................... 147
8
Function Manual, 01/2008, 6FC5397-1BP10-3BA0
Extended Functions
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