Feasa 20-F, User Manual

Page: 35 / 132

FEASA LED ANALYSER
FUNCTIONAL VERSION
Get Data Mode
getINTENSITY## - Get the Relative Intensity
Transmit Receive
getintensity##
getintensityall
iiiii
Where:
## represents the Fiber Number and is a number in the range 01 – 20.
all represents the 20 Fibers in a Feasa 20F, or 3 Fibers in a 3F.
iiiii represents the intensity value of the LED under fiber ##. This 5-digit number is in the
range 00000 – 99999. 00000 represents no Intensity or under range(i.e. the LED is off)
and 99999 will represent over range or the LED is too bright.
Description
This command is used to get the Intensity value for the LED under the Fiber number.
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 be read out one-at-the-time,
in any order using the getintensity## command or all data can be read simultaneously using
the getintensityall command. Note: it is important for the PC to use 01, 02, 03, etc to
indicate Fibers 1, 2 and 3, etc.
Alternatively use the getintensityall command to read back the LED data for all 20
leds in one command.
Example:
The PC transmits getintensity01 to the LED Analyser to instruct it to send the stored
Intensity data for the LED positioned under Fiber No 1. The LED Analyser will return a string
iiiii to the PC.
getintensity01
06734
Back to Index
35