Siemens SINUMERIK 840D sl Operating Manual page 204

Program management
10.1 Overview
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).
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 10-1
The plus sign in front of empty directories is removed after they have been read for the first
time.
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Directory
Program
Program directory in the program manager
Operating Manual, 03/2010, 6FC5398-6AP10-4BA0
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