Siemens Sinumerik 840D sl Function Manual page 76

DNC Plant/DNC Cell (FBDN1)
4 NC data management

Import without header data
NC data without a header can be imported by authorized users (default:
Administrators or machine operators). The NC administrative data must be
entered in the dialog. To do so, the users must be authorized to import NC
data and change the NC administrative data (see also: Chapter 5 - User
management).

Import with header data
Two files are available for importing files with header data. The header data is
stored in a header file (Unicode). The user data is stored in a separate file.
Importing a file in this way allows NC data to be transferred without the user
needing to make any additional entries. This type of import can be carried out
by any user.
If the administrative data is incomplete, authorized users can edit it
retrospectively in the dialog. Unauthorized users who are not allowed to modify
NC administrative data are not permitted to import the files (see also: Chapter
5 - User administration).
In the import file, you can assign the administrative data via field names
(e.g. NCDATANAME), whereby the import file may contain either selected or
all fields in the administrative data record. The import file is divided into the
following areas by means of start and end identifiers:

Header data / administrative data (HEADER START, HEADER END).

Comment (COMMENT START, COMMENT END).

Name of the user data file ( NC START, NC FILE, NC END).
Attachments as link or file (ATT_LINK, ATT_COPY, ATT_MOVE)
ATT LINK: A link to the specified file is created in the attachment directory.
ATT COPY: The specified file is copied to the attachment directory. ATT
MOVE: The specified file is moved to the attachment directory. The source
file is deleted.
The key words are the database field names in the administrative data table
DNCDATA.
FBDN1/4-68
© Siemens AG 2010 All Rights Reserved
Motion Control Information System DNC (FBDN) - 04/10 Edition
05.07