Sequoia LISST-ABS, Руководство пользователя

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store the values being returned from the LISST-ABS as it is
output. As described below in the recommended sampling
procedure, the instrument should be allow to output for 30
seconds after power up before measurements are recorded.
There are also a set of commands that can be sent to the
LISST-ABS to give more control of the flow of data. The
available RS232 commands are described below. The
commands are not case sensitive and there are multiple
command codes for the same command function.
Following the command descriptions are some suggested best
practices for using the LISST-ABS with RS232.
LISST-ABS RS-232 Command Summary
Command Name Command Code Notes
Display Status DS
Status
Display the Current Status of the
instrument including instrument serial
number and firmware version
Take and Transmit Sample
(and hold) GS
GetSample
Instrument makes a measurement, stores
it in temporary memory, and outputs the
results to the RS-232.
Take Sample and hold it HS
HoldSample Instrument makes a measurement and
stores it in temporary memory. The
results are NOT sent to the RS-232
output.
Transmit last sample SL
SendLast
Transmits the last sample collected by
the issuing of a GS or HS command that
was stored in temporary memory.
Return to Automatic Mode Return
AutoMode
Exit Returns the LISST-ABS to automatic
mode where results are output to the
RS232 every 1 second
Help HE
Help Displays a list of commands available
with brief descriptions
See the next page for details of the RS232 commands.