FEASA LED ANALYSER
FUNCTIONAL VERSION
Get Data Mode
getSIGNALLEVEL## - Get the Relative Intensity in a percentage of the Range
Transmit Receive
getsignallevel##
getsignallevelall
iii%
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.
iii% represents the intensity value in percentage terms of the LED under fiber ##. This 3-
digit number is in the range 001 – 100. 000% represents no Intensity or under
range(i.e. the LED is off) and 999% will represent over range or the LED is too bright.
Description
This command is used to get the level of Intensity in percentage terms for each range 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.
Note: it is important for the PC to use 01, 02, 03, etc to indicate Fibers 1, 2 and 3, etc.
Alternatively use the getsignallevelall command to read back the LED data for all 20
leds in one command.
Example:
The PC transmits getsignallevel01 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 iii% to
the PC.
getsignallevel01
050%
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