Siemens ET 78X Series Instrucciones de operaciones descargar pdf (Pagina 34)

DNC Plant/DNC Cell (FBDN1) 05.07

2 Plant structure

FBDN1/2-26 Motion Control Information System DNC (FBDN) - 04/10 Edition

2.2 DNC functions on hardware components

2.2.1 DNC Cell computer

With the local variant DNC Cell, the DNC Cell computer performs the following

tasks:

 NC data management in the MSDE database or SQL Server

 User data management in the file system

 Data maintenance and management

 Configuration

 Import

 Export

 Data transfer to and from the CNC machine tools

 User administration

 Data filter management

 Logbook filter management

 Comparison of NC programs

 Automatic archiving of NC data on the SINUMERIK* controller (optional)

2.2.2 DNC Plant computer

With the DNC Plant variant, the DNC Plant computer (server) performs the

following tasks:

 NC data management in the MSDE database or SQL Server (optional: Oracle

database)

 User data management in the file system

 Central data maintenance and management

 Central import functions

 Central configuration

 User administration

 Export

 Import

 Data filter management

 Logbook filter management

 Comparison of NC programs

 Automatic archiving of NC data on the SINUMERIK* controller (optional)

The DNC user interfaces can run on terminal servers/clients.

2.2.3 DNC HMI computer

With the DNC HMI computer, the DNC Plant variant can be extended to include

additional user interfaces.

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Siemens ET 78X Series Instrucciones de operaciones Pagina 34