AMX MVP-8400i manual Escape Sequences

Programming

^RAF, ^RMF - Embedded Codes (Cont.)

Parameter	Embedded Code	Description
newest	’%N <0-1>’	Set the newest file. A value of 1 means that only the most
		recent file matching the pattern is downloaded.
		Note: The 'newest file' option only applies to FTP Dynamic
		Images, and only those that have pattern matching as part of
		their filename. Neither 'newest file' nor pattern matching apply
		to HTTP Dynamic Images.
		When set, the panel will first pull a list of files matching the
		given pattern from the specified FTP server and path. The
		timestamps of the items in the list will be compared, with the
		newest one being displayed on the panel. This is useful for
		source devices that place a uniquely named still image in a
		folder at constant intervals, allowing the panel always to
		display the most recent one.
preserve	’%V <0-1>’	Set the value of the preserve flag.
		Default is 0. Currently preserve has no function.

Escape Sequences

The ^RAF and ^RMF commands support the replacement of any special escape sequences in the filename (specified by the %F embedded code) with the corresponding data obtained from the system as outlined in the table below:

Escape Sequences

Sequence	Panel Information
$DV	Device Number
$SY	System Number
$IP	IP Address
$HN	Host Name
$MC	Mac Address
$ID	Neuron ID (Only supported on panels that use ICSNet; ignored on all other panels)
$PX	X resolution of current panel mode/file
$PY	Y resolution of current panel mode/file
$ST	Current state
$AC	Address code
$AP	Address port
$CC	Channel code
$CP	Channel port
$LC	Level code
$LP	Level port
$BX	X Resolution of Current button
$BY	Y Resolution of Current button
$BN	Name of Button

For instance, http://www.amx.com/img.asp?device=$DV

would become

http://www.amx.com/img.asp?device=10001.

MVP-8400i 8.4" Modero® ViewPoint® Touch Panel with Intercom 149