AMX NXD-1200V

Appendix
157
NXD/T-1200V Wall/Flush Mount Touch Panel
Special Escape Sequences
The system has only a limited knowledge of URL formats in that it transparently passes the URL information onto the
server for translation. A user can then pass any parameters to the server side programs such as CGI scripts or active
server pages. However; the system will parse the URL looking for special escape codes. When it finds an escape code it
replaces that code with a particular piece of panel, button, or state information.
For example, "http://www.amx.com/img.asp?device=$DV" would become "http://www.amx.com/
img.asp?device=10001".
Other used escape sequences include:
Escape Sequences
Sequence Panel Information
$DV Device Number
$SY System Number
$IP IP Address
$HN Host Name
$MC Mac Address
$ID Neuron ID
$PX X Resolution of current panel mode/file
$PY Y Resolution of current panel mode/file
$BX X Resolution of current button
$BY Y Resolution of current button
$BN Name of button
$ST Current state
$AC Address Code
$AP Address Port
$CC Channel Code
$CP Channel Port
$LC Level Code
$LP Level Port