Siemens SINUMERIK 840D SL Operating Manual page 570

Managing programs
14.1 Overview
Data exchange with other workstations
You have the following options for exchanging programs and data with other workstations:
● USB drives (e.g. USB-FlashDrive)
● Network drives
Choosing storage locations
In the horizontal softkey bar, you can select the storage location that contains the directories
and programs that you want to display. In addition to the "NC" softkey, via which the passive
file system data can be displayed, additional softkeys can be displayed.
The "USB" softkey is only operational when an external storage medium is connected (e.g.
USB-FlashDrive on the USB port of the operator panel).
Displaying PDF and HTML documents
You can display HTML documents as well as PDFs on all drives of the program manager
(e.g. in the local drive or USB) and via the data tree of the system data.
However, a preview of the documents is only possible for PDFs.
Structure of the directories
In the overview, the symbols in the left-hand column have the following meaning:
All directories have a plus sign when the program manager is called for the first time.
Figure 14-1
The plus sign in front of empty directories is removed after they have been read for the first
time.
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Software options
To display the "Local drive" softkey, you require the "Additional 256 MB HMI
user memory on CF card of the NCU" option (not for SINUMERIK Operate on
PCU50 or PC/PG).
Directory
Program
Program directory in the program manager
Operating Manual, 02/2012, 6FC5398-7CP40-3BA0
Milling