Honeywell MKXXII installation manual Fault Designation Kcpb BUS Bus Type Basic, Channel 429RX8

Honeywell

MK XXII EGPWS Installation Manual

Table E 3.1.6-242	KC Picture Bus
		Display Configuration Group 0 (KC Picture Bus1)

Function

Display Type

Sweep Type

Auto Pop Up

Value

KC Picture Bus (KCPB)

Curtain (Vertical or Horizontal scan)

Category 7, Options Select Group #1

TA&D Alternate Pop Up: False TA&D Alternate Pop Up: True

Pop Up On Caution or Warning

Never Pop Up

Peaks Mode (Elevations via overlay)

Manual select

Manual deselect

Auto Range

Moving Marker

Overlay Page

Display bus type

TERRAIN DISPLAY BUS #1 453TX_1

A= J1-58

B= J1-59

TERRAIN DISPLAY BUS #2 453TX_2

A= J1-56

B= J1-57

Category 7, Options Select Group #1

Peaks Enable: False	Peaks Enable: True
Peaks Off	Peaks On

None (Display Control Selection)

None (Display Control Selection)

Controlled by display response (if selected a 10 nm range will be used)

None

Controlled by display

KCPB

CONNECT TO:

Terrain Display data

CONNECT TO:

Terrain Display data

Display Input Control Group 245

CHANNEL 429RX_8

A= J2-24

B= J2-07

CHANNEL 429RX_3

A= J2-41

B= J2-40

CONNECT TO: KCPB-IND 429 out (range) Bus 1 (Low Speed)

Data *Range Query/Continuous Response DSU Status Data (DSU only) *Key Press/Display Mode

CONNECT TO: KCPB-IND 429 out (range) Bus 2 (Low Speed)

Data *Range Query/Continuous Response DSU Status Data (DSU only) *Key Press/Display Mode

Fault Designation: KCPB BUS 1

Bus Type: Basic

Label	Sig. Bits	Range	Signal Type	Resolution	Rate (ms)
271	11	0.5-1023.5NM	Basic	0.5	250
011	Discrete	N/A	Basic	N/A	1000
350	Discrete	N/A	Basic	N/A	1000
012	Discrete	N/A	Basic	N/A	250

Fault Designation: KCPB BUS 2

Bus Type: Basic

Label	Sig. Bits	Range	Signal Type	Resolution	Rate (ms)
271	11	0.5-1023.5NM	Basic	0.5	250
011	Discrete	N/A	Basic	N/A	1000
350	Discrete	N/A	Basic	N/A	1000
012	Discrete	N/A	Basic	N/A	250

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
429TX_2	A = J2-26	B = J2-9	No Connection (No Data Output)

Integration Notes:

•KCPB is also known as ASPB (AlliedSignal Picture Bus).

•This Display Group is configured by the Display using response labels on its ARINC 429 data bus.

•Label 012 is optional. The current fault and fault history message “RANGE” for label 271 (Range) is not shown if Range Keys are requested on label 012 (Key Press/Display Mode).

•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.

CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-225 REV: C SHEET 226