700-Bubbler-Man Rev 12 13 Feb 2020
Page 47/51
B.5 SDI-12 RESPONSE HEALTH STATUS CODES/ERROR INDICATORS
The Status field is the last field returned in any of the SDI-12 measurement commands. A value
other than one which appears in the Status Code table means more than one status flag was
detected. In that case, the returned value is the sum of the status codes detected.
For example: Status code 3 = Codes 1 and 2 triggered
Status code 7 = Codes 1,2, and 4 triggered
Section B.5.2 provides different methods which can be used to determine the individual status
indicators if multiple status flags were triggered.
0
Bubbler operating
normally
1
Data logger & Bubbler
out of sync
Synchronize the data logger and Bubbler by issuing the
aXDT! command
2 Has rebooted
4 Needs date & time set
Issue the aXDTYYYYMMDD, HHMMSS! command
(see section 5.2 for details)
256 Battery out of range
1) Ensure Bubbler has a direct power source. It cannot be
fully powered through the Datalogger’s SDI port (section
2.6.2).
2) Check power connections (including solar panel if using)
3) Check battery (replace if necessary)
512
Take measures to protect Bubbler from extreme ambient
temperature conditions.
Contact FTS Support and return Bubbler to FTS for repairs
2) Ensure orifice is free from larger obstructions/blockages
3) Inspect along length of line for crimps, compressed
areas.
4) May have to bleed tank, cut power and remove/replace
4096 Line pressure high
Contact FTS Support and return Bubbler to FTS for repairs
Contact FTS Support and return Bubbler to FTS for repairs
32768 Voltage Low
Check battery connections, battery, and power system (solar
panel) connections
B.5.1 Managing Status Indicators
If using an Axiom Datalogger, status codes of 1, 2 and 4 (and by default 3 and 7) are managed by the
Datalogger. When one of the aforementioned codes is detected, the Axiom Datalogger will
automatically send the required X-command to rectify the situation. If your Axiom is continuously
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