Dnc Functions On Hardware Components; Dnc Cell Computer; Dnc Plant Computer; Dnc Hmi Computer - Siemens Sinumerik 840D sl Function Manual

DNC Plant/DNC Cell (FBDN1)
2 Plant structure

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.
FBDN1/2-26
© Siemens AG 2010 All Rights Reserved
Motion Control Information System DNC (FBDN) - 04/10 Edition
05.07