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时间:2010-06-20 15:35来源:蓝天飞行翻译 作者:admin
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The TRA SELECTION page gives you the thrust resolver angle
values for channel A and B. The SIN and COS values are
voltages from the resolver feedback signals.
REVERSER SLEEVE POS
The REVERSER SLEEVE POS pages give you the left and right
thrust reverser sleeve position values for channel A and B. Line
4 gives the position selection that the active channel uses to
control (SEL POS CH A) the thrust reverser. Line 5 gives the
position the active channel (LOCAL POS CH A) reads from its
LVDT position sensor. The V1 and V2 values are voltages from
the linear variable differential transformer (LVDT) feedback
signals.
Training Information Point
If a parameter is not available, (?) symbols are put in place of
the parameter. If the parameter is out of range, (-) symbols are
put in place of the parameter.
ENGINE FUEL AND CONTROL - ENGINE CONTROL - TRAINING INFORMATION POINT - EEC BITE - INPUT PAGE 8
EFFECTIVITY
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BOEING PROPRIETARY - Copyright#- Unpublished Work - See title page for details.
CFM56 ENGINES (CFM56-7) 737-600/700/800/900 AIRCRAFT MAINTENANCE MANUAL
73-21-00-247
ENGINE FUEL AND CONTROL - ENGINE CONTROL - TRAINING INFORMATION POINT - EEC BITE - INPUT PAGE 8
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EFFECTIVITY
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CFM56 ENGINES (CFM56-7) 737-600/700/800/900 AIRCRAFT MAINTENANCE MANUAL
73-21-00-247
General
The CONTROL PRESSURES page shows these control
pressures:
* PO (free stream static pressure)
* PS3 (high pressure compressor discharge pressure)
* PT (free stream total pressure).
The CONTROL PRESSURES page gives you the pressures the
EEC uses to control the engine. All pressures are shown in psia.
P0 SELECTION
The P0 SELECTION page shows P0 values for channels A and
B, and P0 for air data computer (ADC) 1 and 2. SEL P0 is the
pressure the EEC uses to control the engine.
The ACT CH A shows the active channel or the channel that
controls the engine. The GMM CH A shows the ground
maintenance mode (GMM) channel or the channel that
controls CDU BITE.
PS3 SELECTION
The PS3 SELECTION page shows PS3 values for channels A
and B. SEL PS3 is the pressure the EEC uses to control the
engine.
The ACT CH A shows the active channel or the channel that
controls the engine. The GMM CH A shows the ground
maintenance mode (GMM) channel or the channel that
controls CDU BITE.
PT SELECTION
The PT SELECTION page shows PT values from air data
computer (ADC) 1 and 2. SEL PT is the pressure the EEC uses to
control the engine.
The ACT CH A shows the active channel or the channel that
controls the engine. The GMM CH A shows the ground
maintenance mode (GMM) channel or the channel that
controls CDU BITE.
Training Information Point
If a parameter is not available, (?) symbols show for the
parameter. If a parameter is out of range, (-) symbols show for
the parameter.
ENGINE FUEL AND CONTROL - ENGINE CONTROL - TRAINING INFORMATION POINT - EEC BITE - INPUT PAGE 9
EFFECTIVITY
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Page 98.48
D633A101-GUN Oct 10/2005
BOEING PROPRIETARY - Copyright#- Unpublished Work - See title page for details.
CFM56 ENGINES (CFM56-7) 737-600/700/800/900 AIRCRAFT MAINTENANCE MANUAL
73-21-00-249
ENGINE FUEL AND CONTROL - ENGINE CONTROL - TRAINING INFORMATION POINT - EEC BITE - INPUT PAGE 9
ENGINE FUEL AND CONTROL - ENGINE CONTROL - TRAINING INFORMATION POINT - EEC BITE - INPUT PAGE 9
EFFECTIVITY
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Page 98.49
D633A101-GUN Oct 10/2005
BOEING PROPRIETARY - Copyright#- Unpublished Work - See title page for details.
CFM56 ENGINES (CFM56-7) 737-600/700/800/900 AIRCRAFT MAINTENANCE MANUAL
73-21-00-249
General
The CONTROL TEMPERATURES page lets you monitor these
control temperatures:
* TAT (Total air temperature)
* T25 (high pressure compressor inlet temperature)
* T3 (high pressure compressor discharge temperature)
* TCC (high pressure turbine case temperature)
* T495 (low pressure turbine second stage nozzle
temperature).
The CONTROL TEMPS page shows the temperatures the EEC
uses to control the engine. All temperatures are shown in
degrees celsius.
TAT SELECTION
The TAT SELECTION page shows T12 values for channels A
and B, and TAT values for air data computer (ADC) 1 and 2. SEL
TAT is the temperature the EEC uses to control the engine. T12
 
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