OTT Pluvio 2 S - Advanced SDI-12 Commands

6.2 Advanced SDI-12 commands
All advanced SDI-12 commands start with an “
O“ for OTT. These commands may be used, for example, to retrieve addition-
al information from an OTT Pluvio
2
S through the transparent mode of a datalogger or to configure an OTT Pluvio
2
S.
C
ommand Response Description
䊳
Read out firmware version
aOOV! acc.cc.c<CR><LF> Read out firmware version of the OTT Pluvio
2
S
a – sensor address
cc.cc.c – firmware version
Example: V1.00.00 (first firmware version supplied)
䊳
Set/read the unit for the temperature measured values
aOUTb! ab<CR><LF> Set unit
aOUT! ab<CR><LF> Read out unit
a – sensor address
b – 0 = °C; factory setting
1 = °F
䊳
Set/read unit for the intensity measurements
aOUIb! ab<CR><LF> Set unit
aOUI! ab<CR><LF> Read out unit
a – sensor address
b – 0 = mm/min
1 = mm/h; factory setting
2 = inch/min
3 = inch/h
Note: This command changes the units for “Accu …“ and “Bucket …” at the same time; mm ↔ inch
䊳
Set/read pulse output rate
aOCIb! ab<CR><LF> Set pulse output rate
aOCI! ab<CR><LF> Read pulse output rate
a – sensor address
b – 0 = 5 Hz; factory setting
1 = 2 Hz
䊳
Set/read pulse factor
aOSIb! ab<CR><LF> Set pulse factor
aOSI! ab<CR><LF> Read pulse factor
a – sensor address
b – 0 = 0.05 mm
1 = 0.1 mm; factory setting
2 = 0.2 mm
3 = 0.5 mm
4 = 1.0 mm
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