TransCore MPRX, System Manual

Page: 112 / 208

MPRX Reader
TransCore Proprietary 7–25
Table 7 – 8 Flow Control Commands
Done
If the reader is configured for software flow control (XON/XOFF), it stops transmitting if it
receives an XOFF character (host software command 13H). It does not resume transmitting
until it receives an XON character (host software command 11H).
Note: TransCore recommends that XON/XOFF flow control be disabled while using the
ECP.
6170 Disable Echo Mode
Command
#6170
disables the reader’s echo of received host commands. If operating
in basic protocol or data inquiry protocol, the reader echoes by default. As the reader
receives a host command, it echoes each character of the command. Once the entire
command has been received and processed, the reader transmits its response. If echoing
is disabled with command
#6170
, the reader does not echo the command, but only
transmits its response. The reader never echoes while in ECP or download mode operation.
Reader response:
Done
6171 Enable Echo Mode (Factory Default)
Command
#6171
enables the reader to echo received host commands. Command
#6170
disables echo mode.
Reader response:
Done
63 Reset Reader
Command
#63
resets the power fail bit, clears all buffers, resets tag uniqueness, turns off
both output lines, transmits the sign-on message, and returns to the data mode.
Note: This command does not reset any other configuration parameters.
Command Flow Control Option
6140 Disable flow control
6141 Enable software flow control (factory default)