Siemens SINUMERIK 840D sl Commissioning Manual

4.9 Setting the screen resolution
You can set the screen resolution directly in Windows 7 or use the PCU base software specific
file tcu.ini
The settings in tcu.ini overwrite the Windows system settings. Compared with Windows, they
offer additional functions for switching over the resolution of the PC system depending on, for
example, the screen connected during run-up.
● Information about the configuration file tcu.ini is provided in the following chapter
(Page 38).
● Information for setting the screen resolution under Windows 7 is provided on the Microsoft
website: Changing the screen resolution (http://windows.microsoft.com/en-us/windows7/
change-your-screen-resolution)
Configuration of the system
4.9 Setting the screen resolution
PCU Base Software (IM10)
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1 37

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