Glossary   
 
  SIMATIC IPC547D 
134  Operating Instructions, 06/2011, A5E03473780-01 
Wake on LAN (WoL) 
Wake on Local area network. This function allows the PC to be started via the LAN interface. 
Warm restart 
The restart of a computer after a program was aborted. The operating system is loaded and 
restarted again. The CTRL+ ALT+ DEL hotkey can be used to initiate a warm restart. 
WLAN 
Wireless LAN is a local network that transmits data via radio waves, infrared light or another 
wireless technology. Wireless LAN is mainly used for mobile computer applications in office 
or factory environments.