Sequoia LISST-200X, Руководство пользователя

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LISST-200X Operation Details 64 LISST-
200X User’s Manual
2.
Setup Commands
AS Enable Autostart
Syntax: AS x, where x is 1 (yes) or 0 (no)
Description: With Autostart enabled, the firmware will immediately start the sampling
program when power is applied to the instrument.
Example:
L200x:> AS 1
Autostart upon power-up is on
Cautions: If Autostart is enabled, the user cannot communicate with the instrument
when powering it up
– it will immediately start sampling according to the
SD defaults. In order to stop sampling and establish normal
communication, the user must issue a stop command, either from the
LISST-
200X software’s graphical interface, or by pressing CTRL-C in the
terminal window.
BI Set Burst Interval
Syntax: BI x, where x is the number of seconds between the start of 2
consecutive bursts, from 1 to 10,000 seconds.
Description: In Burst Mode (MODE = 1), the burst interval is the number of seconds
between two consecutive bursts, each burst composed of a number of
samples per burst (specified by the SB command).
Example:
L200x:> BI 900
New Seconds between Bursts: 900
MA Set measurements per average
Syntax: MA x
The exact result depends on whether ambient light rejection (ALR) is
active. Starting with firmware version 1.4 (May, 2017), ALR is on by
default, and the actual number of samples averaged will be approximately
x/10. That is, MA 32 will result in 3 ALR cycles per average.
With or without ALR, 32 is the maximum MA value that allows 1 sample
per second.
Description: Each recorded or displayed measurement is based on an average of
measurements. MA sets the number of measurements per.
If no value follows command, prompts will be displayed for the value.
Example:
L200x:> ma 32
Measurements per average: 32 (3 ambient subtractions)
OM Set Operating Mode
Syntax: MODE x or OM x
Description: Sets the Operating Mode to one of the following types:
0 = Fixed rate
1 = Burst Mode
OM command only without a parameter will initiate a prompt for the
Operating mode.
Example:
L200x:> OM 1
Operating mode: Burst mode (1)