Section 4. Vosponder Configuration and Programming
4-8
M
– SDI-12 Mode
. The SDI-12 mode can be set to master or slave .
The unit defaults to “Slave” mode. In the slave mode the unit emulates a
sensor. In the master mode the unit emulates a datalogger. For CSI datalogger
users, it is recommended that the Vosponder be in the “Slave” mode. See
Appendix A for more information on why and how to use the “Master” mode.
E:>
M
EM>
(M)aster
(S)lave
(ESC)
EM>
S
T
– x (Transmit)
.
The transmit settings below should not require
modification under normal conditions.
This command allows the user to
modify radio transmit interval, delay, hang time and channel busy sense
settings.
E:>
T
E:>
ET>
ET>TX Int:0 TX Dly:500 TX Hang:700 RCOS TX:N
TX Int:
0
ET>TX Dly:
500
ET>TX Hang:
700
TX on COS Y/I/N/D:
N
ET>
•
The Transmit Interval is set in seconds from 0 to 65535 seconds. {default
= 0}
o
This value is used to determine the time between transmission of the
last data stored in the unit from the datalogger in the slave mode or the
interval between issuing a sensor query and transmitting the data
retrieved from the sensor(s).
o
The interval timer (not the time value) is reset upon DTMF or RCOS
query.
o
The keyboard characters entered here are not echoed to the PC
terminal until an <ENTER> key has been pressed.
•
The Transmit Delay is set in milliseconds from 0 to 65535. {default =
500}
o
This parameter determines the delay time before the Vosponder starts
speaking after it keys the transmitter push-to-talk.
o
The keyboard characters entered here are not echoed to the PC
terminal until an <ENTER> key has been pressed.
Содержание Vospoder
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