Scanivalve MPS4232, Руководство по аппаратному и программному обеспечению

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MPS4232
Section 5: Software
Scan Variables
List Scan Settings (LIST S)
DESCRIPTION Returns all of the scan settings
SYNTAX LIST S
RETURNS All of the scan setting followed by the prompt.
EXAMPLE
LIST S
SET RATE 5.0000
SET FPS 0
SET UNITS PSI 1.000000
SET FORMAT T F,F B,B B
SET TRIG 0
SET ENFTP 0
SET OPTIONS 0 0 16
>
Set Rate (RATE)
COMMAND RATE
TYPE Set/Get
DESCRIPTION Sets the scan rate of the MPS, or retrieves the current setting. This value is expressed in Hertz (Hz)
or samples per channel per second.
The MPS uses internal averaging for rate settings less than 500 (Hz). This means that the MPS will
take X amount of samples and average these values before outputting a single pressure value in
the data packet. When RATE is greater than or equal to 500, AVG will always be 1 (no averaging).
The internal AD Rate will be equal to the set RATE.
When RATE is less than 500, the internal AD rate and number of averages can be calculated using
the following equations:
AVG = ceil (500 / RATE)
ADrate = RATE × AVG
where ceil(x) finds the next integer greater than x
SYNTAX SET RATE <rate>
Where <rate> is the number of samples per seconds for all channels in Hz (sample/channel/
second)
RETURNS Prompt when ready to accept a new command
EXAMPLE
SET RATE 50
>
DEFAULT 1
RANGE <.25 to 1000>
Set Frames Per Scan (FPS)
COMMAND FPS
TYPE Set/Get