35
Serial Command Language
This section is designed for the use of programmers and advanced users.
The instructions listed in Table 4, describe some of the basic and more frequently
used configuration options. It illustrates how to implement them using the Stick
Reader Serial Command Language in conjunction with HyperTerminal®. The
Command Language method uses upper and lower case alpha characters combined
with hexadecimal characters to establish the Reader’s configuration.
Table 4 - Frequently used command language characters
Command Application
P The reader's current settings are sent in command language
format
Bnnnnnn Configures the ID code serial data format
Snn Sets serial data communication parameters
Inn Sets the miscellaneous options
r Resends the last tag read
R Initiates reading (the Stick Reader must already be powered
up)
G Retrieves all the ID codes stored in memory
Mnn Sets ID code memory options
C{Enter} Clears the ID code memory
? or H Retrieves the list of valid command language characters
Note 22 - For commands followed by “n” (hexadecimal characters), the
user must press the {Enter} key on the PC after entering all the command
characters. {Enter} does not need to be pressed for single letter commands,
except as indicated in Table 1. For more details about the parameter “n”, the
user should contact Allflex.
i
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