Fig. 4-11: Uploading Nc Data; Uploading Nc Data - Siemens Sinumerik 840D sl Function Manual

DNC Plant/DNC Cell (FBDN1)
4 NC data management

4.2.3 Uploading NC data

Upload jobs
Upload jobs for serial machines can be tracked in the Properties screen on the
machine. The file currently being uploaded is displayed in the NC Data field.
Download status
The following download states can occur:

Error (e.g. if a COM port is already being used by a different machine)

Inactive (default setting)

Ready (DNC is ready for the upload to be initiated; this status remains set until
the actual upload (from the machine) starts).

Active (uploading data)
Length
The Length field indicates the number of bytes that have been uploaded.

Fig. 4-11: Uploading NC data

FBDN1/4-78
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Motion Control Information System DNC (FBDN) - 04/10 Edition
05.07