Siemens SIMATIC IPC677D Operating Instructions Manual page 182

List of abbreviations
B.1 Abbreviations
Abbreviation Term
WD Watchdog
WLAN Wireless LAN
WoL Wake on Local Area Network
WWW World Wide Web
XD Execute Disable Capability
XGA Extended Graphics Array
182
Meaning
Program monitoring with error detection and
alarming.
LWireless local area network
Hardware implementation
Graphic standard, maximum resolution 1.024 x 768
pixels.
Operating Instructions, 09/2014, A5E32995420-AC
SIMATIC IPC677D