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33
Accubar Extended Commands
Command
Description
Command Syntax
(command underlined)
Sensor response (underlined)
"a" represents the
single-character address
X?
Request
unknown
address
*X?!
This command causes any Sutron
ACCUBAR
®
to identify itself. If you
have more than one ACCUBAR
®
connected, the result may be garbled.
There is no guarantee that non-
ACCUBAR
®
devices will respond to
this command.
a
Accubar’s address.
XAD Set SDI-12
address
(Sutron
extended
version) see
A command
for SDI-12
standard
version.
aXADnAn!
n new SDI-12 address, repeated
twice
Example: 5XAD9A9!
(set address 5 to address 9, the
address was previously set to 5)
a0011
no response if addresses do not match
Note:
if the DIP switches are set to a
non-zero address then upon power-up
the address will be the dip-switch
address.
Note:
a D0 command issued to the new
address after the XAD command will
return the new address.
XE
Set Elevation
offset
aXExu!
where x is the pressure offset
u indicates the units of the offset,
0=mB (hPa), 1="Hg, 2=kPa,
3=mmHg, 4=Atm, 5=psia, or 9=user
units.
Example: 0XE+20.05+0
(set elevation offset to +20.05 mB)
Note Version 2.0 and later:
Offset
can be queried by issuing aXE!
Followed by a aD0!
a0011
indicating that the command will take 1
second and 1 value can be collected.
a
service request
Note:
a D0 command issued after the
XE command will return the offset in
units of mB (hPa) for software versions
before 2.0. Version 2.0 and later return
the offset in the current units of pressure.
XFD Reset to
Factory
defaults
aXFD!
This command resets most user
configurable configuration items
back to the factory defaults. It does
not reset the address nor does it affect
metrology lab calibrations.
Note:
It is recommended that the unit
be powered down and back up after
use of this command.
a0101
indicating that the command will take 10
seconds and 1 value can be collected.
a
service request
Note:
a D0 command issued after the
XFD command will return the operating
mode
