Siemens SINUMERIK 840D sl User Manual

Press the <BACKSPACE> softkey to delete entered phonetic notations.
8. Press the <input> key to enter the character into the input field.
2.4.14 Protection levels
The input and modification of data in the control system is protected by passwords at sensitive
places.
Access protection via protection levels
The input or modification of data for the following functions depends on the protection level
setting:
● Tool offsets
● Work offsets
● Setting data
● Program creation / program editing
Note
Configuring access levels for softkeys
You have the option of providing softkeys with protection levels or completely hiding them.
References
For additional information, please refer to the following documentation:
SINUMERIK Operate Commissioning Manual
Softkeys
Machine operating area Protection level
End user
(protection level 3)
Parameters operating area Protection level
Tool management lists
Keyswitch 3
(protection level 4)
Introduction
2.4 User interface
Milling
Operating Manual, 08/2018, 6FC5398-7CP41-0BA0 63

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