Honeywell
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 236
Table 5.3.6.1-252 Honeywell SPZ8000, EDZ605, EDZ805 and EDZ806, withARINC 429 Range
MK VIII Only
Display Configuration Group 250
Function Value Reference section
Display Type Honeywell (SPZ8000 new style) dual ARINC 429 Range
Sweep Type Honeywell
Category 7, Options Select Group #1
TA&D Alternate Pop Up: False TA&D Alternate Pop Up: True
Auto Pop Up
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
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
453TX_1
CONNECT TO:
A = J1-58
B = J1-59
Terrain Display data to switching relay/Symbol Generator #1 and MFD left channel 4.2.13.2
7.2
DISPLAY BUS #2
453TX_2
CONNECT TO:
A = J1-56
B = J1-57
Terrain Display data to switching relay/Symbol Generator #1 and MFD right channel 4.2.13.2
7.2
Display Input Control Group 252
CHANNEL
429_422RX_1
CONNECT TO: MG/SG Left Bus
Format: ARINC 429 (Low Speed) Fault Designation: EFIS BUS 1
Bus Type: Basic
Note: Provides range unless MG is not backing up right side (see channel 3)
A = J2-37
B = J2-36
Data
Range
(Both ranges on one word)
Reference
6.2.23
Label
050
Sig. Bits
4/4
Range
2000NM discrete
Signal Type
TA&D
Resolution
N/A
Rate (ms)
100
CHANNEL
429RX_3
CONNECT TO: MG/SG Right Bus
Format: ARINC 429 (Low Speed) Fault Designation: EFIS BUS 2
Bus Type: Basic
Note: Only provides range if MG is backing up right side, MG input on channel 1 is
primary input
A = J2-41
B = J2-40
Data
Range
(Both ranges on one word)
Reference
6.2.23
Label
050
Sig. Bits
4/4
Range
2000NM discrete
Signal Type
TA&D
Resolution
N/A
Rate (ms)
100
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, and 7.1.4.x
Integration Notes:
1. The EGPWS ARINC 429 Output Bus must be connected to the display.
2. The ‘EFIS BUS’ fault will be present only if both MG inputs have failed.
3. The Honeywell EFIS SG & MG provide Terrain display relay control.
4. The display uses the following ARINC 429 labels from the EGPWS for annunciations. The Terrain display will
annunciate: “TERR” in green or cyan (depending on the program) when the Terrain is selected and valid.
“TERR” in amber if Terrain is selected and any of the following conditions are TRUE:
• The EGPWS ARINC 429 output bus is missing or labels 050 and 051, or are absent or unreadable for 2 seconds.
• EGPWS ARINC label 051 bit 13 = 0 (“Terrain Display Valid” bit FALSE).
• EGPWS ARINC label 050 bit 17 = 1 (“Terrain Inhibit” bit TRUE).
• EGPWS ARINC labels are valid, but the range in label 050 disagrees with the range via SCI bus label 80 (label
050 bit 11-14 contain left display bus range and bits 15-18 are the right display bus range).