700-G6-DB- Man Rev. 1 dft5 11 Feb 2021
Page 35/65
6.3.7
ENABLE OR DISABLE SELF-TIMED TRANSMISSION MESSAGE CENTERING
Syntax:
CMSG=Y/N
Access level: USER
Tx State:
Disabled
Center the timed transmission in the assigned window if Y, otherwise transmit at beginning of
assigned window.
6.3.8
ENABLE OR DISABLE SELF-TIMED BUFFER EMPTY MESSAGE
Syntax:
EBM=Y/N
Access level: USER
Tx State:
Disabled
If EBM is Y, send “BUFFER EMPTY” message if the buffer is empty at time of transmission. If EBM is N
do not transmit if the buffer is empty.
6.3.9
SET SELF-TIMED TRANSMISSION DATA FORMAT
Syntax:
TDF =A/P/B
Access level: USER
Tx State:
Disabled
This command sets the timed transmission format to ASCII, Pseudo-Binary or Binary. Valid values
are
A
for ASCII,
P
for pseudo binary, or
B
for binary. This parameter is used to determine the flag
word in 300 and 1200 BPS transmissions.
Note: It is the responsibility of the host to ensure the data provided for transmission is in the proper
format.
6.3.10
SET RANDOM TRANSMISSION CHANNEL NUMBER
Syntax:
RCH=ccc
Access level: USER
Tx State:
Disabled
This command sets the channel number for random transmissions.
CCC
is the channel number and
has a valid range of 0 – 266 for bit rates of 100 and 300 BPS and a valid range of 0 – 133 for a bit rate
of 1200 BPS.
For 100 BPS operations on channels 201-266, the transmitter will be configured for International
operation. Specifically, the 31-bit International EOT will be used (0x63CADD04) in place of the ASCII
EOT.
Setting the channel number to 0 will disable random transmissions.
