Instruction manual

Command Response Formats Page 69
Command
Query Port and Baud Rate
$PASHQ,PRT
This command asks for the sensor port and baud rate. The structure is
$PASHQ,PRT
$PASHR,PRT
The response is a message in the form:
$PASHR,PRT,x,d
where x is the specified port, and d is the baud rate index, as listed in Table 4.18.
Example: Query baud rate
$PASHQ,PRT
Response:
$PASHR,PRT,B,6 port B is being used, and baud rate is 19200 bps
Set Receiver To Sleep Mode
$PASHS,PWR,OFF
This command puts the sensor into the sleep (low-power) mode. The structure is
$PASHS,PWR,OFF
To turn the sensor back on, wait at least one minute, then send any character through
serial port A.
Table 4.18: Baud Rate Indexes
Index Baud Rate (bps)
0 300
1 600
2 1200
3 2400
4 4800
5 9600
6 19200
7 38400
8 57600
9 115200