Xylem H-3531 FlashLite - Manual (Page 66)

5-28 SDI-12 Command and Response Protocol
H-3531
5.20.7 H-355 Initiate Purge Command
This command is for initiating the H-355 bubbler to purge. Refer to H-355 Gas Purge
System manual for more information on purging.
Command Response Description
“aXP!” “a0011<cr><lf>” Initiate Purge
Where: a is the sensor address ("0-9", "A-Z", "a-z", "*", "?").
XP are upper case characters.
This command takes 001 seconds to complete and places 1 value in the data buffer. Use
the “aD0" command to collect and view the current value.
Example of a H-3531 Extended "Initiate Purge" command:
Command
Response Time Values Description
"aXP!" "a0011<cr><lf>" 1 sec 1 Initiate Purge
Command Response Description
"aD0!" "a+0<cr><lf>" Initiated successfully