Siemens SINUMERIK 840D sl Commissioning Manual

Figure 3-6 Operation completed
Note
Backup file ≥ 4GB
For a backup file ≥ 4GB, the space on the FAT partition of the service system (with 8GB)
is no longer sufficient. For this reason, backup files of this size are partitioned (see also: sc
save/sc restore) or they can be saved on a network drive.
See also
The procedure for "Backup user data to network drive" is analog. In addition, you connect to
a network drive:
This is how you connect to a network drive (Page 67)
Service and diagnostics
3.3 Backup data via the service menu
NCU operating system
74 Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based