FEASA LED ANALYSER
FUNCTIONAL VERSION
Get Data Mode
getWAVELENGTH## - Get the Dominant Wavelength
Transmit Receive
getwavelength##
getwavelengthall
XXX
Where:
## represents the Fiber Number and is a number in the range 1 – 20.
all represents the 20 Fibers in a Feasa 20F, or 3 Fibers in a 3F.
xxx represents the dominant wavelength of the LED in nanometers.
Description
This command is used to get the value of the Dominant Wavelength for the LED under the
Fiber number ##.
This command should be preceded by the capture C command to ensure valid LED data is
stored in the memory of the LED Analyser. The C1-C5 commands are available but are not as
accurate. The data for each LED can be read out one-at-the-time, in any order.
Alternatively use the getwavelengthall command to read back the LED data for all 20
leds in one command.
Example:
The PC transmits getwavelength01 to the LED Analyser to instruct it to send the stored
dominant wavelength for the LED positioned under Fiber No 1. The LED Analyser will return a
string xxx to the PC.
getwavelength01
513
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