50
Query Judgment Result to Target Value of Photometric Quantity and Target Value of
Chromaticity (x,y)
Syntax
Query
:TARGet:RESult:RGB?
Response
<Judgment(NR1)>
<Judgment> = 1/0 1:PASS judgment 0:FAIL judgment
Description
Queries if the measured value of the chromaticity (x,y) of the RGB mixed light and the
measured value of the photometric quantity satisfy the following conditions.
• Target Value of Chromaticity (x) - Tolerance of Chromaticity (x) ≤ Measured Value of Chromaticity
(x) ≤ Target Value of Chromaticity (x) + Tolerance of Chromaticity (x)
• Target Value of Chromaticity (y) - Tolerance of Chromaticity (y) ≤ Measured Value of Chromaticity
(y) ≤ Target Value of Chromaticity (y) + Tolerance of Chromaticity (y)
• Target Value of Photometric Quantity - Tolerance of Photometric Quantity ≤ Measurement Value
of Photometric Quantity ≤ Target Value of Photometric Quantity + Tolerance of Photometric
Quantity
Example
(For TM6102)
:MODE NORM
:TARG ON
:TARG:DEV:X 0.37, 0.05
:TARG:DEV:Y 0.34, 0.05
:TARG:DEV:PHOT 12000, 500
:READ?; *TRG
3.7479E-01,3.4711E-01,1.04,0
:FETC:RES:RGB?
1
The measured value of the photometric quantity is in a range of the target value of the
photometric quantity ± the tolerance of the photometric quantity.
The measured value of the chromaticity (x,y) is in a range of the target value of the
chromaticity (x,y) ± the tolerance of the chromaticity (x,y).
Note
• If the measurement mode is not the modulation frequency measurement mode, an
execution error occurs.
• The floating-point operation is performed inside the instrument. The judgment is
performed including fractions after the response digits.
The value after the display digits are rounded off. Therefore, even when the
measurement value is the same as the target ± the tolerance, the judgment result may be
FAIL.