Xylem H-310 - Manual (Page 33)

Appendix D
H-310 Extended Commands
H-310
Appendix D H-310 Extended Commands D-1
D.1 Change Sensor Address
Command Response Description
"aXAn!"
"atttn" Change sensor address
Where:
a Is the current (old) sensor address (0-9,A-Z, *). An ASCII "*" may be used as a "wild card"
address if the current address is unknown and only one sensor is connected to the bus.
XA Are upper-case ASCII characters.
n Is the new sensor address to be programmed (0-9,A-Z).
ttt Is a three digit integer (000-999) specifying the maximum time, in seconds, the sensor will take to
complete the command and have data available in its buffer.
n is a single digit integer (0-9) specifying the number of values that will be placed in the data buffer.
If "n" is zero (0), no data will be available using subsequent "D" commands.
The Change Sensor Address command allows the sensor address to be changed. The address is
stored in non-volatile EEPROM within the sensor. The H-310 will not respond if the command
was bad, the address was out of range, or the EEPROM programming operation failed.
NOTE: To verify the new address use the "Identify Command."
Example of a "Change Sensor Address" command:
Command Response Time Values Description
"aXA2!" "a0020" 2 sec 0 Change sensor address to "2"