Datakom D-500 MK3, Руководство пользователя

Страница: 80 / 197

D-500 MK3 User Manual Firmware V-7.5
- 80 -
The unit is capable to display the actual fuel consumption of the engine by two different ways:
▪
Through J1939 fuel consumption information
▪
By counting fuel consumption pulses.
If the engine is sending the fuel rate through J1939 messaging, then the unit will directly display the fuel
consumption information coming from the ECU.
If a flowmeter is installed at the fuel suction hose of the engine, then the unit is also capable of counting
these pulses, calculating and displaying the fuel consumption.
Related parameters are:
Parameter Definition Unit Min Max
Required
Value
Description
Fuel Pulses from MPU
input
- 0 1 1
0: MPU input is used for engine speed
detection
1: MPU input is used for reading the
flowmeter pulses during fuel filling.
Fuel Pulses per Volume - 0 65000 any
This is the number of pulses produced
by the flowmeter for the unit volume.
This parameter is characteristic of the
flowmeter used and should be set
according to the flowmeter data.
Fuel Counter Unit Lt/gal - - any This is the unit for the fuel counter
Fuel Counter Type - 0 1 1
This parameter determines the purpose
of fuel pulses
0: Fuel filling pulses, increment fuel
counter
1: Fuel consumption pulses, display
consumption.
13.2. FUEL CONSUMPTION MONITORING