Honeywell MK VI - Manual (Page 213)

Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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Table 5.3.6.1-14 Honeywell/Bendix PPI-4A/4B without Auto Range
Display Configuration Group 12
Function Value Reference section
Display Type Bendix PPI-4A/4B (MAP-MODE)
Sweep Type Standard
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
(Elevations via overlay)
Peaks Off Peaks On
5.3.7
Manual select Anytime
Manual deselect Anytime
Auto Range No
Moving Marker No
Overlay Page Without Peaks: “TERR” located in the lower right corner.
With Peaks: Peaks numbers located in the lower right corner.
Display bus type ARINC 453
DISPLAY BUS #1
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 BUS #2
453TX_2 CONNECT TO:
A = J1-56
B = J1-57 Terrain Display data to switching relay/Symbol Generator 4.2.13.2
7.2
Display Input Control Group 1
CHANNEL
429_422RX_1 CONNECT TO: WX-IND Bus 1 out
Format: ARINC 429 (Low Speed) Fault Designation: DISPLAY BUS 1
Bus Type: Basic
A = J2-37
B = J2-36 Data
Range (Display Word 2) Reference
6.2.20 Label
271 Sig. Bits
Discrete Range
5-320NM Signal Type
Basic Resolution
N/A Rate (ms)
100
CHANNEL
429RX_3 CONNECT TO: WX-IND Bus 2 out
Format: ARINC 429 (Low Speed) Fault Designation: DISPLAY BUS 2
Bus Type: Basic
A = J2-41 1
B = J2-40
Data
Range (Display Word 2) Reference
6.2.20 Label
271 Sig. Bits
Discrete Range
5-320NM Signal Type
Basic Resolution
N/A Rate (ms)
100
CONN PIN # REFERENCE NAME PIN FUNCTION Polarity/Configuration
J1-32 GND_DISC_12 Reference
4.2.7
6.6.18 Display Select Discrete #1 Type 1 (Momentary)
Gnd = Display Select Toggle
<not> Gnd = Normal
J1-31 GND_DISC_13 Reference
4.2.7
6.6.19 Display Select Discrete #2 Type 1 (Momentary)
Gnd = Display Select Toggle
<not> Gnd = Normal
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. 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.
2. Bendix PPI 4B with blue water capability required for Peaks display.