Serial Interface Serial Settings
RS-485 ASCII 19200 baud, 8, N, 1
RS-422 ASCII 19200 baud, 8, N, 1
RS-422 NMEA 4800 baud, 8, N, 1
6.4 Communication Setting Commands
In this section, the commands the user types are presented in normal text while the
responses of the tr
ansmitter are presented in italic.
6.4.1 Checking Current Communication Settings (aXU)
Use this command to request the current communication settings.
Command f
ormat in ASCII and NMEA 0183:
aXU<cr><lf>
Command f
ormat in SDI-12:
aXXU!
a
Device address, which can consist of the following characters: 0 (default) ... 9, A ... Z,
a ... z.
XU
Device settings command in ASCII and NMEA 0183
XXU
Device settings command in SDI-12
<cr><lf>
Command terminator in ASCII and NMEA 0183
!
Command terminator in SDI-12
Example response in ASCII and NMEA 0183:
aXU,A=a,M=[M],T=[T],C=[C],I=[I],B=[B],D=[D],P=[P],S=[S],
L=[L],N=[N],V=[V]<cr><lf>
Ex
ample r
esponse in SDI-12:
WXT530 Series User Guide M211840EN-D
72
sales@streamlinemeasurement.co.uk
www.streamlinemeasurement.co.uk
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