Usb Keyboard Controller Driver And Usb Stack - Siemens SIMATIC Panel PC 677 Operating Instructions Manual

Operating and parametrizing
7.3 Additional drivers and applications
7.3.11

USB keyboard controller driver and USB stack

Range of validity
The following applies to Windows 2000 and Windows XP:
Start
The USB keyboard controller is installed by default.
Functions
The following functions are provided by the USB keyboard controller:
• Activation of the LEDs of the integrated function keys with SIMATIC ProTool and WinCC
• Alteration of the keyboard table with the applications "KeyTools" and "Keypad".
• Adjustment of the backlighting brightness with the application "SetBrightness."
7-18
flexible.
SIMATIC PC Panel PC 677/877, Control Unit
Operating Instructions, Edition 04/2005, A5E00407724-01