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Query Measured Value of Chromaticity (u’,v’) (
# is R, G, B, or RGB
)
Syntax
Query
:FETCh:UDVD:#?
Response
<Me
asured value of chromaticity (u’)(NR3)>,<Measured value of chromaticity
(v’)(NR3)> ,<Measurement status(NR1)>
See:
“Measurement Value Formats” (p.37), “Measurement Status” (p.36)
Description
Reads the last measured values of the chromaticity (u’,v’).
Example
(For TM6102)
:MODE NORM
:READ?
*TRG
3.7209E-01,3.4709E-01,1.03,0
:FETC:UDVD:R?
5.6858E-01,5.1470E-01,0
u’ and v’ of the red chromaticity (u’,v’) are 0.56858 and 0.51470, respectively.
:FETC:UDVD:G?
7.9643E-02,5.8559E-01,0
u’ and v’ of the green chromaticity (u’,v’) are 0.079643 and 0.58559, respectively.
:FETC:UDVD:B?
2.1049E-01,6.1007E-02,0
u’ and v’ of the blue chromaticity (u’,v’) are 0.21049 and 0.061007, respectively.
:FETC:UDVD:RGB?
2.3180E-01,4.8651E-01,0
u’ and v’ of the chromaticity (u’,v’) of the RGB mixed light are 0.23180 and 0.48651,
respectively.
Note
• # is R, G, B, or RGB.
• Be sure to check that the measurement status is an appropriate value.
• If the measurement mode is not the normal measurement mode, an execution error
occurs.
Query Measured Value of Correlated Color Temperature (Tcp)
Syntax
Query
:FETCh:TCP?
Response
<Correlated color temperature(NR3)>,<Measurement status(NR1)>
<Correlated color temperature> = Unit: [K]
See:
“Measurement Value Formats” (p.37), “Measurement Status” (p.36)
Description
Reads the last measured value of the correlated color temperature.
Example
:MODE NORM
:READ?
*TRG
3.7209E-01,3.4709E-01,1.03,0
:FETC:TCP?
4.0101E+03,0
Note
• When the correlated color temperature is not calculated, it is treated as unmeasured.
• When the delta uv is larger than 0.02, it is treated as unmeasured.
• If the measurement mode is not the normal measurement mode, an execution error
occurs.
• The color-matching function with an angle-of-visibility of 10° is not supported. When 10° is
set, an unmeasured value is returned as the measured value.