B&R Automation Panel 9 D Series User Manual page 64

Technical data
4.1.6.3.3 B&R illuminated ring keys
Each key and LED can be individually configured and adapted to the application. Various B&R tools are available
for this purpose:
• B&R Key Editor, B&R KCF Editor or B&R Control Center for Windows operating systems
• Visual Components (VC) for Automation Runtime
• Direct wiring
Keys and LEDs from each device are processed by the matrix controller in a bit string of 128 bits each.
4.1.6.3.3.1 Windows
The positions of the keys and LEDs in the matrix are represented as hardware numbers. The hardware numbers
can be read directly from the target system using the B&R Key Editor and B&R Control Center, for example.
64 Automation Panel 9xD - Hygienic design User's manual V 1.80