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A320 Knowledge > Indicating / Recording DSC 31 EIS ECAM > Flashcards

Indicating / Recording DSC 31 EIS ECAM Flashcards

1
Q

What does ECAM stand for?

A

Electronic Centralised Aircraft Monitor

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2
Q

What does DMC stand for?

A

Display Management Computers

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3
Q

How many DMC’s obtain data from the different sensors and computers and send to the display units?

A

3

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4
Q

How many System Data Acquisition Concentrator’s (SDAC) are there?

A

2

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5
Q

What is the function of the System Data Acquisition Concentrator’s (SDAC) ?

A

To aquire data from sensors that monitor aircraft systems and position of system control switches, then process it and send it to the DMC’s for digital display and cautions

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6
Q

Where do the signals from the SDAC’s go?

A

To the 3 DMC’s to generate displays of system pages and engine parameters

To the 2 FWC’s to generate ECAM messages and aural alerts

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7
Q

What do the FWC’s generate?

A

Alert messages
Memo’s
Aural Alerts
Synthetic voice messages

as well as:

  • Radio height callouts
  • Decision height callouts
  • Landing distance and landing speed increments
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8
Q

From where do the FWC’s aquire their data to generate:

a) red warnings?
b) amber cautions?

A

a) Directly from aircraft sensors, or systems

b) through the SDAC’s

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9
Q

What drives the Master Warning and Master Caution lights?

A

the FWC’s

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10
Q

What data do the ADIRU’s provide to the DMC’s?

A

Attitude
Altitude
Speed
Position

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11
Q

What data does Flight Management and Guidance Computers (FMGC’s) provide to the DMC’s?

A

Navigation information

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12
Q

Each DMC can simultaneously supply……?

A
  • a PFD
  • an ND
  • Both ECAM E/WD and SD
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13
Q

In Normal operation, DMC 1 supplies….?

A

Captain PFD
Captain ND
both ECAM DU’s

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14
Q

In Normal operation, DMC 2 supplies…..?

A

FO PFD

FO ND

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15
Q

In Normal operation, DMC 3 supplies……?

A

DMC 3 is on standby ready to drive any DU in case of DMC 1 or 2 failure

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16
Q

What is the indication if DMC 1 fails?

A

INVALID DATA message on:
Captain PFD
Captain ND
Both ECAM DU’s

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17
Q

What can be done in the case of a DMC 1 failure?

A 
Manually select CAPT 3 on the EIS DMC switching panel.
DMC 3 now supplies:
Captain PFD
Captain ND
Both ECAM DU's
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18
Q

What does a blank DU indicate?

A

Power supply failure

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19
Q

Which ECAM screen has priority in the case of a DU failure?

A

The E/WD

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20
Q

How can the SD be displayed on the Captain’s or FO’s ND?

A

Select CAPT or FO on the ECAM/ND XFR switching panel

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21
Q

After a failure of the upper ECAM DU how can the SD be temporarily displayed on the lower ECAM DU?

A

By pushing and holding the (max 3 mins) the related system page pb on the ECAM control panel.

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22
Q

If the lower ECAM display fails or is switched off how can the flight crew display the system status page?

A
  • using the ECAM/ND XFR switch

- pushing and holding (max 3mins) related system page pb on the ECAM control panel

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23
Q

What happens if the upper ECAM display fails or is switched off?

A

The E/WD page automatically replaces the system/status page on the lower ECAM DU

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24
Q

If both ECAM DU’s fail , how can the
a) E/WD page
b) SD page
be displayed?

A

a) use ECAM/ND to display on the CAPT or FO ND
b) use ECAM/ND to display on the CAPT or FO ND and press and hold (max 3min) related system page pb to temporarily display on ND

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25
Q 
What do the following amber messages indicate when displayed on a DU?
CHECK CAPT/FO PFD
CHECK CAPT/FO ND
CHECK EWD
CHECK SD
A

The DMC has detected a discrepency between the parameters obtained by the DMC and the
operational parameters displayed on the DU

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26
Q

Amber DU NOT MONITORED feedback message (E/WD) is displayed on the ground when….?

A

There is only 1 DMC instead of 2, that provides affected DU with feedback info.

  • either during DMC test, or
  • EIS failure (maintenance action required)
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27
Q

What causes a E/WD caution and CHECK ATT message on both PFD’s?

A

Discrepancy of at least 5 degrees between attitude values pitch and/or roll

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28
Q

What causes a E/WD caution and CHECK ALT message on both PFD’s?

A

Discrepancy between altitude values
>250ft (QNH)
>500ft (STD)

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29
Q

What causes a E/WD caution and CHECK HDG message on both PFD’s and both ND’s?

A

Discrepancy of at least 5 degrees between heading values

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30
Q

Will a CHECK HDG message appear on the ND when in PLAN mode?

A

No

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31
Q

What does the Amber colour code on the ECAM indicate?

A

The flight crew should be aware of the configuration failure but need not take immediate action

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32
Q

What does the Blue colour code on the ECAM indicate?

A

These are actions to be carried out, or

limitations

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33
Q

What does the Magenta colour code on the ECAM indicate?

A

These are particular messages that apply to particular pieces of equipment or situations (eg. inhibit messages)

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34
Q

What are the Level 3 Aural and Visual alerts?

A
  • Continuous repetative chime/specific sound/synthetic voice
  • Master Warning light flashing/specific red light
  • Red warning message on EWD
  • Auto SD page
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35
Q

What is the significance of a Level 3 Failure?

A

Red Warning:

The config or failure requires immediate action

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36
Q

What is the significance of a Level 2 Failure?

A

Amber Caution:
Flight Crew should be aware
Do not need to take immediate action
However, time and situation permitting cautions should be considered without delay

37
Q

What are the Level 2 Aural and Visual alerts?

A
  • Single Chime
  • Master Caution Amber steady light
  • Amber caution message on EWD
  • Auto SD page
38
Q

What are the Level 1 Aural and Visual alerts?

A
  • No Aural alerts

- Amber caution message on E/WD (usually without procedure)

39
Q

What is the significance of a Level 1 Failure?

A

Amber caution: Requires crew monitoring (eg. loss of redundancy)

40
Q

What is the significance of ECAM ADVISORY information?

A

System parameters monitoring

41
Q

What are the ECAM ADVISORY information Aural and Visual alerts?

A
  • No aural alert
  • Auto SD page
  • The affected parameter PULSES GREEN
42
Q

What is the significance of ECAM MEMO information?

A

For Information:

recalls normal or automatic selection of functions which are temporarily used

43
Q

What are the ECAM MEMO information Aural and Visual alerts?

A
  • No aural alert

- Green, Amber or Magenta message on E/WD

44
Q

How can any any audio indicator be cancelled?

A

By pressing,
EMER CANC pb on ECAM Control Panel, or
MASTER WARNING pb (except overspeed and LG not down warnings)

45
Q

The lower part of the E/WD displays messages generated by the _______?

A

FWC

46
Q

What information is presented on the Bottom Left side of the E/WD?

A
  • Primary or independent warnings and cautions, or

- Memo information

47
Q

What information is presented on the Bottom Right side of the E/WD?

A
  • Title of the System affected by a Primary or independent warnings and cautions (in case of overflow of bottom left part), or
  • Secondary failure, or
  • Memo, or
  • Special lines (eg AP OFF, LAND ASAP)
48
Q

How is an action line on the bottom left side of the E/WD cleared?

A

Automatically when the crew has performed the necessary action

49
Q

What is shown if there are too many messages for the amount of space available in the lower part of the E/WD?

A

A GREEN arrow at the bottom of the display.

50
Q

How can you scroll down to view overflow information?

A

By pushing the CLR pb on the ECAM control panel

51
Q

How are Independent Failures indicated on the bottom left E/WD?

A

Underlined Red or Amber Name

52
Q

How are Primary Failures indicated on the bottom left E/WD?

A

A Boxed title

53
Q

How are Secondary Failures indicated on the bottom right E/WD?

A

A star in front of the title

54
Q

If a failure occurs prior to its inhibit phase, the E/WD……..?

A

displays the warning immediately and continues to display it as long as the failure is present, even during the inhibit phase.

55
Q

If a failure occurs during its inhibit phase, the E/WD……..?

A

displays the warning only when the aircraft has left the inhibit phase. The warning remains displayed as long as the failure is present.

56
Q

What colour are memo’s in the lower part of the E/WD?

A

Normally green but they may be amber in abnormal situations

57
Q

What does a BLUE action mean?

A

The action has not been performed

58
Q

How do you know if the TO CONFIG TEST is completed?

A

TO CONFIG NORMAL replaces the test memo

59
Q

When does the Takeoff memo appear?

A
  • 2min after second engine start, or

- provided at least one engine is running, when TO CONFIG is pressed

60
Q

When does the TO Memo disappear?

A

At TO power application

61
Q

When does the LDG memo appear?

A

Below 2000ft

62
Q

When does the LDG memo disappear?

A

after touchdown (80kts)

63
Q

In a go-around, when will the LDG memo appear if the aircraft does not climb above 2200ft RA?

A

Only below 800ft RA during the subsequent approach

64
Q

What is the aural warning hierarchy of priority?

A
  1. Synthetic voice
  2. Other aural warnings
  3. Aural warnings -interrupt other sounds (kettle, buzzer ect)
  4. Single chimes (limited to 1 every 2 secs)
65
Q

A Level 1 caution has no Master Caution light, no aural alert and no relevant SD page. T/F?

A

True

66
Q

The pilot can at any time, call up any system page on the SD except the……….?

A

Cruise page

67
Q

How is an automatic advisory presented on the lower ECAM SD?

A
  • the relevant system page automatically appears when a parameter drifts out of its normal range
  • The value shown in green pulses as long as its outside limits
68
Q

If an Advisory is triggered when the ECAM is in single display configuration, how is it indicated?

A
  • Boxed Amber ADV appears on the upper E/WD

- ECAM Control panel system key flashes

69
Q

When does the F/CTL page replace the WHEEL page for 20sec on the SD?

A
  • When either pilot moves their sidestick (more than 3 deg in pitch or roll), or
  • when rudder pedal deflection is more than 22 deg
70
Q

When does the APU page appear on the SD?

A

-APU MASTER switch is ON

71
Q

When does the APU page disappear on the SD?

A
  • APU RPM has been >95% for 10sec, or

- APU MASTER is switched OFF

72
Q

When does the ENGINE page appear on the SD?

A
  • At the beginning of the start sequence, or

- when CRANK is selected

73
Q

When does the ENGINE page disappear on the SD?

A

10sec after the end of the start sequence, when ENG MODE sel is set to NORM.

74
Q

When will the STS page automatically appear?

A

In abnormal operations if:

  • STATUS page is not empty and Flight Crew clears last alert on the E/WD
  • STATUS page not empty and Flight Crew selects CONF1 for approach
75
Q

When will the STS reminder appear on the E/WD?

A
  • STATUS page not empty and displays a message other than CANCELLED CAUTION or MAINTENANCE status
  • There is MAINTENANCE Status at engine shutdown
76
Q

When can MAINTENANCE Status appear?

A

When the aircraft is on the ground before engine start or after engine shutdown

77
Q

When can you expect amber G LOAD displayed on bottom of SD?

A
  • when load factor is >1.4g or <0.7g for more than 2 secs

- remains displayed for 5 secs

78
Q

After a failure and completion of remedial procedures the flight crew must push the CLR button repeatedly until…..?

A

Displays return to their normal configurations:

  • MEMO messages on the E/WD
  • SD shows system page relevant to flight phase
  • CLR light on ECAM Control panel is OFF
79
Q

When will the CRUISE page be displayed on the SD?

A
  • when climbing through 1500ft, providing there are no ECAM failures
  • until the Landing Gear is extended, when it’s replaced by the WHEEL page
80
Q

What is the OEB reminder function?

A

Operations Engineering Bulletin

Enables flight crew to identify ECAM procedures and STATUS messages superseeded by an OEB procedure

81
Q

How is the OEB reminder indicated?

A

Procedure Only affected:
-Actions deleted and replaced with, REFER TO QRH/OEB PROC (blue) message,

Procedure and Status affected:

  • Actions deleted and replaced with, REFER TO QRH/OEB PROC (blue) message, and
  • STATUS, REFER TO QRH/OEB PROC (white) title

Only Status affected:

  • procedure remains the same with additional FOR STS REFER TO OEB (blue) line
  • STATUS, REFER TO QRH/OEB PROC (white) title
82
Q

When only one ECAM DU is ON and an ADVISORY condition arrises, is the relevant system page automatically displayed?

A

NO, but the system page p/b light pulses

83
Q

When only one ECAM DU is ON and an ECAM warning is triggered, is the relevant system page automatically displayed?

A

NO, and the system p/b DOES NOT light up

84
Q

What is displayed on the E/WD when the RCL p/b is pressed?

A

All alerts previously cleared via the CLR pb that are still active

85
Q

What is displayed on the E/WD when the RCL p/b is pressed and held for >3secs?

A
  • All alerts previously cleared via the CLR pb that are still active, and
  • All alerts previously cancelled via the EMER CANC pb
86
Q

What message appears on the E/WD if there is no alert to recall after pressing the RCL pb?

A

NORMAL

87
Q

How does pressing the RCL pb affect flight phase inhibition?

A

Flight phase inhibit function is suppressed until next phase.
All new alerts that should normally be inhibited will be displayed.

88
Q

Which pb’s on the ECAM Control panel are directly wired to the Flight Warning (FWC’s) and Display Management Computers (DMCs) remain operative if the control panel fails?

A 
CLR
RCL
STS
EMER CANC
ALL

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