Feasa ICT Series User Manual

FEASA LED ANALYSER
ICT VERSION
Get Data Mode
getxyi## - Return the xy Chromaticity & Relative Intensity values
Transmit Receive
getxyi##
getxyiall
0.xxxx 0.yyyy IIIII
Where:
## represents the Fiber Number and is a number in the range 01 – 20.
0.xxxx represents the x Chromaticity value
0.yyyy represents the y Chromaticity value
IIIII represents the Relative Intensity value
Description
This command is used to return the xy Chromaticity value for the LED under the Fiber number
##. This command is used for testing White LED's.
This command should be preceded by a capture command to ensure valid LED data is stored
in the memory of the LED Analyser. The data for each LED can only be read out one-at-the-
time, in any order. Note: it is important for the PC to use 01, 02, 03, etc to indicate Fibers 1,
2 and 3, etc.
Alternatively use the getxyiall command to read back the LED data for all 20 leds in
one command.
Example:
The PC transmits getxyi01 to the LED Analyser to instruct it to send the stored xy
Chromaticity data for the LED positioned under Fiber No 1. The LED Analyser will return a
string 0.xxxx 0.yyyy 12345 to the PC.
getxyi01
0.6461 0.3436 03456
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Feasa ICT Series Specifications

General

Brand	Feasa
Model	ICT Series
Category	Measuring Instruments
Language	English