Reference Sheet Version #007, 06-11-08; Firmware Version 1.1b
2
Command Instructions and List
•
Input commands in upper or lower case letters and register commands by pressing the Enter key.
•
If in quiescent (sleep) state, re-establish communications by pressing Connect on the Toolbar or the Enter key to get
S>
prompt.
•
If system does not return
S>
prompt after executing a command, press Enter key to get
S>
prompt.
•
MicroTSG sends
?CMD
if invalid command is entered.
Shown below are the commands used most commonly in the field. See the Manual for a complete list and detailed descriptions.
CATEGORY COMMAND
DESCRIPTION
Status
DS
Display status.
Baud=x
x=
baud rate (1200, 2400, 4800, 9600, 19200, 38400). Default 4800.
OutputFormat=x
x=0
(default): Output order is temperature, conductivity, salinity, sound velocity.
x=1
: Suppress space before conductivity output.
x=2
: Reverse conductivity and salinity order (not for use with SEASAVE, SBE Data
Processing, or optional Interface Box).
OutputCond=x
x=Y
(default): Output conductivity (S/m) with data.
x=N
: Do not output conductivity with data.
OutputSal=x
x=Y
: Output salinity (psu) with data.
x=N
(default): Do not output salinity with data.
OutputSV=x
x=Y
: Output sound velocity (m/sec) with data, calculated as defined by
SVAlgorithm=
.
x=N
(default): Do not output sound velocity with data.
SVAlgorithm=x
x=C
(default): Calculate sound velocity as Chen and Millero.
x=W
: Calculate sound velocity as Wilson.
NCycles=x
x
= number of A/D cycles to average (default=4).
Setup
QS
Quit session and place MicroTSG in quiescent (sleep) state. Sampling stops. Applicable
only if Interface PCB J1 jumper in Normal position.
Interval=x
x
= interval between samples (maximum 32767 seconds). Minimum time between samples
determined by
NCycles
, desired parameters (salinity, etc.), and baud rate.
AutoOff=x
(Functional only if J1 jumper in Normal position)
x=Y
: Power-off (enter quiescent state) if 2 minutes have elapsed without receiving
command or sampling data.
x=N
: Do not automatically power-off.
J1 jumper - Normal
AutoRun=N
SingleSample=Y
or
N
Wake up when Enter key pressed while in quiescent (sleep) state, wait for command.
J1 jumper - Normal
AutoRun=Y
SingleSample=N
Wake up when Enter key pressed while in quiescent (sleep) state, sample at rate specified by
Interval=
. To stop sampling and get
S>
prompt, type
Stop
and press Enter key.
J1 jumper - Normal
AutoRun=Y
SingleSample=Y
Wake up when Enter key pressed while in quiescent (sleep) state, take and output single
sample and automatically power-off. To wake up and get
S>
prompt, type
Stop
and press
Enter key.
J1 jumper - Autopower
AutoRun=N
SingleSample=Y
or
N
Wake up when power applied, wait for a command.
J1 jumper - Autopower
AutoRun=Y
SingleSample=N
Wake up when power applied, sample at rate specified by
Interval=
until power removed.
These are the required settings for running MicroTSG in 3-wire (power, ground, and
transmit) configuration or with a 90402 Interface Box
.
J1 jumper - Autopower
AutoRun=Y
SingleSample=Y
Wake up when power applied, take and output a single sample. Wait for another command
until power removed.
Go
Start sampling, as defined by
SingleSample=
and
Interval=
.
Applicable if
AutoRun=N
, or
AutoRun=Y
and you previously sent
Stop
to stop sampling.
Operating Mode
Interface PCB’s J1
jumper interacts with
these commands:
•
Autopower
(default) –
pins 1 and 2
•
Normal –
pins 2 and 3
Stop
Stop sampling data.
TS
Take sample, hold converted data in MicroTSG’s RAM, output converted data
TSR
Take sample, hold raw data in MicroTSG’s RAM, output raw data.
SLT
Send converted data from last sample in MicroTSG’s RAM, then take new sample and hold
converted data in MicroTSG’s RAM.
TH
Take sample, hold converted data in MicroTSG’s RAM.
Sampling
Do not send if
MicroTSG is
sampling data at
pre-programmed
intervals.
SH
Send held converted data from MicroTSG’s RAM.
TT
Measure temperature for 100 samples or until Esc key is pressed, output converted data.
TC
Measure conductivity for 100 samples or until Esc key is pressed, output converted data.
TTR
Measure temperature for 100 samples or until Esc key is pressed, output raw data.
Testing
TCR
Measure conductivity for 100 samples or until Esc key is pressed, output raw data.
Coefficients
DC
Display calibration coefficients.
60
Summary of Contents for SBE 45 MicroTSG
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