Optical Backscatter Reflectometer 4600 143
User Guide
measurements. A value of 0 (do not apply window) or 1
(apply window) must be specified as a parameter.
Response: None
Example: CONF:FWIN 1
This command causes the frequency domain filter to be
applied to all new measurement scans.
CONFigure:FrequencydomainWINdow?
Usage: CONF:FWIN?
Description: Queries the frequency domain window flag, indicating
whether or not a frequency domain window is applied to
new measurement scans.
Response: Returns a value of 0 (window is not applied) or 1 (window
is applied).
Example: CONF:FWIN?
This query returns 0 or 1.
CONFigure:COEFficients
Usage: CONF:COEF {trace, t0, t1, t2, t3, t4, s0, s1, s2, s3, s4}
Description: Sets the
temperature
and strain
coefficients
used to generate
the Temperature Change and Strain curves. Either a trace
(“A” through “E”) or the word (“DEFAULT”) must be
specified as the first parameter. Specifying a trace sets the
coefficients for that trace. Specifying “DEFAULT” sets the
default coefficients that will be used for new measurements.
Response: None
Example: CONF:COEF DEFAULT, 0, -0.75, 0.05, 0.01, 0.00, -0.1,
-0.2, -0.3, -0.4, -0.5
Sets the default temperature coefficients to {0, -0.75, 0.05,
0.01, 0.00}, and the default strain coefficients to {-0.1,
-0.2, -0.3, -0.4, -0.5}.
CONFigure:COEFficients?
Usage: CONF:COEF? {trace, or “DEFAULT”}
Description: Queries the temperature and strain coefficients used to
generate the Temperature Change and Strain curves. Either
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