The youtube video above shows the Lockheed L-1011 Fuel Quantity indicator powered up using a 115V 400Hz power source and driven by a National Instruments 6024E card. You can find the pinout for the Fuel Quantity Instrument here. The device uses about 26mA during operation and roughly 15mA at rest. The simulated transducer signal for the fuel level in the tank ranges from 0VDC to +10VDC. In the test the instrument is driven from 0VDC to +5VDC.
This blog documents a project to build a functional Lockheed L-1011 cockpit replica using real flight hardware, NI labVIEW and the x-Plane software platform.
Monday, July 16, 2012
L-1011 Avionics Bending: Fuel Quantity Indicator Test (Video)
The youtube video above shows the Lockheed L-1011 Fuel Quantity indicator powered up using a 115V 400Hz power source and driven by a National Instruments 6024E card. You can find the pinout for the Fuel Quantity Instrument here. The device uses about 26mA during operation and roughly 15mA at rest. The simulated transducer signal for the fuel level in the tank ranges from 0VDC to +10VDC. In the test the instrument is driven from 0VDC to +5VDC.
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