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MK VI MK VIII EGPWS Installation Design Guide
Proprietary notice on title page applies
CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-150 REV:
SHEET 314
7.1.5.3 Fault Diagnostic Word #3 (355)
Data: Discrete Label (Octal): 355
Transmit Interval: 1000 msec ±
10%
BIT NO DEFINITION (1= Failed)
11 ENVELOPE MODULATION DATABASE FAULT
12 EXCESSIVE WATCHDOG TIMEOUTS FAILURE
13 AIRCRAFT DATABASE FAULT ‘OR’ CRC FAULT
14 IMAGE DSP FAULT
15 INTERNAL GPS FAULT
16 CONFIGURATION MODULE FAILED
17 GLIDESLOPE CANCEL DISCRETE FAILED
18 AUDIO INHIBIT DISCRETE INPUT FAILED
19 SELF TEST DISCRETE INPUT FAILED
20 FLAP INPUT FAILED
21 GEAR INPUT FAILED
22 Spare
23 Spare
24 Spare
25 Spare
26 Spare
27 Spare
28 Spare
29 Spare
7.1.6 Peak Binary Labels
The following ARINC 429 outputs are used to provide Peak Elevations and color information for integrated displays
where the EFIS outputs stroke written Peaks Elevation information on the display. This label set consists of 2 labels
containing upper and lower elevation, color, and display blanking data. Each label is transmitted with two different SDI
values for the captain’s and first officer’s display values.
7.1.6.1 Peaks Upper Elevation (011)
Data: See Below Label (Octal): 011
Transmit Interval: 500 msec ±
10%
BIT NO DEFINITION
9 SDI 0 Not Used 1 Captain 0 F/O 1 Not Used
10 SDI 0 0 1 1
11 COLOR BIT 101010 101
12 COLOR BIT 2 0 Black 0 Green 1 Yellow 1 Red 0 Magenta 0 Blue 1 Cyan 1 White
13 COLOR BIT 300001 111
14 BLANK PEAKS ELEVATION DISPLAY 0 Normal Display 1 Blank Display
15 DASH PEAKS ELEVATION DISPLAY 0 Normal Display 1 Display Dashes
16 SPARE
17 SPARE
18 SPARE
19 SPARE
20 100 Ft
21 200 Ft
22 400 Ft
23 800 Ft
24 1600 Ft Upper Peaks Elevation
25 3200 Ft
26 6400 Ft
27 12800 Ft
28 25600 Ft
NOTE: Elevation bits are
additive; e.g., bits 20 & 21 = 1
indicates 300 Ft.
29 SIGN 0 = 0 (Plus) 1 = - 51200 Ft
30 SSM 0 Failure 1 No Computed 0 Functional Test 1 Normal
31 SSM 0 Warning 0 Data 1 1 Operation
32 PARITY (Odd)