Figure 6-5.--Demands panel.
depressed, it "plugs in" a set of fixed values that
ENGINE 1B WATER WASH SECTION.--
replace the normal GTE parameters to calculate
The engine water wash section (I) has one split-
legend, latching-type, push-button switch and two
the GTE's torque and horsepower. These
indicators. The ON/OFF switch/indicator is
calculated values are then compared to fixed
enabled when (1) the water wash control is in
reference values in the FSEE. If the result
REMOTE at the engine room controller, (2) the
is correct, the TEST push button/indicator
illuminates by a test passed signal from the FSEE.
sequencer mode switch on the PCC is in the OFF
If it does not illuminate, the torque computer is
LINE position, and (3) the engine control mode
not working correctly. This test should only be
switch is in the PROGRAMMED position. When
done when the GTE is secured or at idle. This is
these conditions have been met, depressing the
ON/OFF switch signals the processor to start the
because the normal GTE parameters are being
replaced with a fixed set of parameters and no
engine wash sequence. The indicator labeled
overtorque protection exists during this time.
FAILURE illuminates if any of the following
conditions occur: (1) initially if the wash and the
LAMP TEST.--The LAMP TEST push
rinse tanks are not full, (2) if the wash cycle
button (K) is used to check the condition of the
has started and the wash tank is not empty
lamps. When it is depressed, all the indicators and
within 4 minutes, and (3) if the rinse tank is not
light emitting diodes (LEDs) on the top panel,
empty within 10 minutes. The indicator labeled
except the HEATERS ON indicator, should
COMPLETE illuminates when the automatic
engine wash cycle is finished.
illuminate.
ENGINE 1B TORQUE CMPTR SECTION.--
Demands Panel
The torque computer TEST push button/indicator
The demands panel (fig. 6-5) has five sections
(J) is used to perform a confidence check of the
with information and controls for auto shutdown
GTE torque computer. When this push button is
6-7
