User's Manual

CHAPTER3
UsingTerminalCommands
28
B
NOT AVAILABLE FOR GSM/GPRS-only RTUs
DESCRIPTION Sends a broadcast frame.
PARAMETERS None.
REMARKS After the device has sent the broadcast frame, it will listen for
answers. All valid answers will be listed with their IDs.
RETURNS A data block.
REMOTE Yes. A device getting this frame would have to wait for a random time
(2 to 10 seconds) before performing the actual broadcast; if no
terminal is active, no results will be listed. A list of stations heard, with
their RF levels, will be updated in the memory and will be available
when the BLST command is issued.
EXAMPLE # B 442
B0
# 42340 BA 0
# 34781 BA 0
#
BLST
NOT AVAILABLE FOR GSM/GPRS-only RTUs
DESCRIPTION Lists the stations heard after the last broadcast command was issued.
PARAMETERS None.
REMARKS GET only.
RETURNS The date and time the broadcast was performed, the number of
stations heard, and a list with the heard stations’ IDs and their
respective RF levels.
REMOTE Yes. The remote version will list only the first nine stations heard.
EXAMPLE # BLST
442 BLST 08/05/2009 15:56:04 4
42340 235 255
34781 255 255
#
CMDS
D
ESCRIPTION Returns a list of supported commands.
PARAMETERS None.
REMARKS GET only.