ASICO MyLocator Посібник користувача - Сторінка 8
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Connect with Car original Fuel meter
Fuel level sensors supplied by us are resistance-type sensors with output
resistance: 0-200Ω(ohm).
For the circuit shown on the right picture, if VCC is 12V, R should be
200Ω(ohm) and if VCC is 24V then R should be 600Ω(ohm) to make the
input range to AD1 or AD2 is 0-6V.
Below formula is for calculating the fuel percentage left for this fuel level
sensor:
Percentage Left =AD value/(1024*2-AD value)*100%
Note: The value must be converted into decimal, for example, 0x0267 is
615 in decimal
Output Control
(Immediate)
Command: W******,020,P,F
Description: Send this command to control the Output of KM-2012
Note:
P=1, Output1
F=0, to close the output (open drain);
F=1, to open the output (low voltage).
Example: W000000,020,1,1