Jadak Photo Research SpectraScan PR-7 Series, User Manual

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Appendix 1
– Remote Control Mode
128
D
ATA
C
ODE
D
ETAILS
The following table details available Data Codes including data examples. Each field is comma delimited. Most
fields are fixed length, however some are variable length and are indicated as such.
As mentioned earlier in this section, these commands may be attached to a D or M command - for example, M5
or D5. Commands may not be combined.
To make a measurement and return more than one data type, first send the M command with the first response
code, the send successive codes using the D command until all required data types have been returned.
Data
Code
Description
1
Output Format : qqqqq,U,Y.YYYe+ee,x.xxxx,y.yyyy[CRLF]
where : Y = Photometric brightness (e.g. Luminance or Illuminance etc.)
e = exponent
x = CIE 1931 x
y = 1931 y
Output Example :
00000,0,1.865e+01,0.4035,0.4202
2
Output Format: qqqqq,U,X.XXXe+ee, Y.YYYe+ee, Z.ZZZe+ee CRLF
where:
X = CIE 1931 Tristimulus X (Red)
Y = CIE 1931 Tristimulus Y (Green)
Z = CIE 1931 Z (Blue)
Output Example :
00000,0,6.136e+01,1.865e+01,2.681e+01
3
Output Format
: qqqqq,U,Y.YYYe+ee,u’.u’u’u’,v’.v’v’v’ CRLF
where : Y = Photometric brightness (e.g. Luminance or Illuminance etc.)
e = exponent
u’=CIE 1976 u’
v’=CIE 1976 v’
Output Example :
00000,0,1.865e+01,0.2231,0.5227
4
Output Format : qqqqq,U,Y.YYYe+ee,CCCCC,d.dddd CRLF
where : Y = Photometric brightness (e.g. Luminance or Illuminance etc.)
e = exponent
CCCCC = Correlated Color Temperature in Kelvins
d.dddd = CIE 1960 deviation from Planck’s Black Body Radiator locus
Output Example
00000,0,1.865e+01, 3757,0.0129
5
Output Format : qqqqq,U,w.wwwe+eee,i.iiie-ee,p.pppe+eeCRLF
where : w.www = peak wavelength
e = exponent
i.iii = integrated radiometric value (sum of all spectral data times WL increment)
p.ppp = integrated photon radiometric value