
NetLinx Programming
149
TPI-PRO/DVI (Total Presentation Interface)
Dynamic Image Commands (Cont.)
^RFR
Force a refresh for
a given resource.
Syntax:
"'^RFR-<resource name>'"
Variable:
resource name = 1 - 50 ASCII characters.
Example:
SEND_COMMAND Panel,"'^RFR-Sports_Image'"
Forces a refresh on ’Sports_Image’.
^RMF
Modify an
existing resource.
Syntax:
"'^RMF-<resource name>,<data>'"
Variable:
resource name = 1 - 50 ASCII characters
data = Refer to the table in the RAF command for more information.
Example:
SEND_COMMAND Panel,"'^RMF-Sports_Image,%ALab_Test/
Images%Ftest.jpg'"
Changes the resource ’Sports_Image’ file name to ’test.jpg’ and the path to ’Lab_Test/
Images’.
^RSR
Change the
refresh rate for a
given resource.
Syntax:
"'^RSR-<resource name>,<refresh rate>'"
Variable:
resource name = 1 - 50 ASCII characters.
refresh rate = Measured in seconds.
Example:
SEND_COMMAND Panel,"'^RSR-Sports_Image,5'"
Sets the refresh rate to 5 seconds for the given resource (’Sports_Image’).
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