Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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Table 5.3.6.1-237 Honeywell Primus 1000 with binary Peaks Elevations and CyanASCII window text
MK VIII Only
Display Configuration Group 242
Function Value Reference section
Display Type Honeywell Primus 1000 with binary Peaks Elevations
Sweep Type Honeywell
Category 7, Options Select Group #1
TA&D Alternate Pop Up: False TA&D Alternate Pop Up: True
Auto Pop Up 3
Pop Up On Caution or Warning Never Pop Up
5.3.7
Category 7, Options Select Group #1
Peaks Enable: False Peaks Enable: True
Peaks Mode
Peaks Off Peaks On
5.3.7
Manual select Selection is controlled by display
Manual deselect Deselection is controlled by display
Binary Peaks Elevations Yes - Data passed by ARINC 429, Labels 011 and 012
Auto Range Yes 10NM
Moving Marker Yes (Honeywell type)
Overlay Page Yes, for Peaks Elevations only (located middle right side of display)
Display bus type Honeywell picture bus
DISPLAY BUS #1/#2
453TX_1
CONNECT TO:
A = J1-58
B = J1-59
Terrain Display data to switching relay/Symbol Generator 4.2.13.2
7.2
Display Input Control Group 248
CHANNEL
429_422RX_1
CONNECT TO: IC600 #1 FDR Bus
Format: ARINC 429 (High Speed) Fault Designation: FDR BUS 1
Bus Type: Basic
A = J2-37
B = J2-36
Data
Range
Discrete Word
Reference
6.2.23
6.2.28
Label
050
275
Sig. Bits
Bits 11-14
Bit 17
Range
2000NM
Discrete
Signal Type
Basic
Basic
Resolution
N/A
N/A
Rate (ms)
100 max
500
CHANNEL
429RX_3
CONNECT TO: IC600 #2 FDR Bus
Format: ARINC 429 (High Speed) Fault Designation: FDR BUS 2
Bus Type: Basic
A = J2-41
B = J2-40
Data
Range
Discrete Word
Reference
6.2.23
6.2.28
Label
050
275
Sig. Bits
Bits 11-14
Bit 17
Range
2000NM
Discrete
Signal Type
Basic
Basic
Resolution
N/A
N/A
Rate (ms)
100 max
500
Output 429 Bus Group 0
Channel Pins Comments
429TX_1 (Low Speed) A = J2-43 B = J2-42 Transmits (Section 7) Label sets: 7.1.1.x, 7.1.2.x, 7.1.3.x, 7.1.4.x, and 7.1.6.x
429TX_2 No Connection (No Data Output)
Integration Notes:
1. The EGPWS ARINC 429 Output Bus must be connected to the display.
2. Display channels 1 and 2 are multiplexed on ARINC 453 Bus 1.
3. The Terrain display will Pop-Up in response to EGPWS label 274, bit 28 (Left display) and bit 29 (right display).
4. The system has only one range for terrain display on MFD, therefore the range to use depends on the value of label
275, bit 17.
5. When interfacing to a single display controller configuration the bus must be connected to both EGPWS input
channels. This prevents the EGPWS from reporting an external bus fault on the second channel.
6. This configuration will cause the GPWS INOP, TERRAIN INOP, and WINDSHEAR INOP lamps to turn on only at
the beginning of the EGPWS Self Test.
7. At the time of this printing this configuration is not supported by Primus 1000 hardware (prior to installation contact
Honeywell EGPWS group for applicability).