Honeywell MKXXII installation manual Fault Designation ILS BUS Bus T ype Basic

Honeywell

MK XXII EGPWS Installation Manual

SIGNAL

Glideslope Deviation

Low Level Glideslope Deviation Validity

PIN FUNCTION

+28V ILS Tuned Discrete #1

GND ILS Tuned Discrete #1

CONNECTION

(+)= J1-65 (-) = J1-46

(+)= J1-30 (-) = J1-10

CONNECTION

J1-39

J1-20

TABLE E 3.1.9-1: NAVIGATION INPUTS SELECT 1

SUMMARY DATA

Format: ARINC 547 with Low Level Validity & ILS Select

Input Type: Basic

Fault Designation: GLIDESLOPE FAULT

Validity: Low Level Glideslope Deviation Validity

Format: DC

Input Type: Basic

Fault Designation: GLIDESLOPE LOW LEVEL VALIDITY FAULT

>0.145V = Valid (typical active range is 0.16V to 0.84V) <= 0.145V = Invalid

PIN TYPE	CHANNEL DESIGNATION	Polarity/Configuration
	REFERENCE
Input	28V_DISC_01	>+17V = ILS Tuned
		< +4.4V = ILS Not Tuned
Input	GND_DISC_01	Gnd = ILS Tuned
		<not> Gnd = ILS Not Tuned
TABLE E 3.1.9-2: NAVIGATION INPUTS SELECT 2

CHANNEL	CONNECT TO:
429RX_6	ILS #1 (Low Speed)
A = J2-22	Data
B = J2-5	Glideslope

Fault Designation: ILS BUS
Bus Type: Basic
Label	Sig. Bits	Range	Signal Type	Resolution	Rate (ms)
174	12	±0.8 DDM	Basic	0.0001953125	33.3-66.6

TABLE E 3.1.9-3: NAVIGATION INPUTS SELECT 3

CHANNEL

429RX_6

A= J2-22 B = J2-5

CHANNEL

429RX_6

A= J2-22 B = J2-5

		Fault Designation: ILS BUS
CONNECT TO:
ILS #1 (Low Speed)		Bus Type: Basic
Data		Label	Sig. Bits	Range	Signal Type	Resolution	Rate (ms)
Glideslope		174	12	±0.8 DDM	Basic	0.0001953125	33.3-66.6
Localizer		173	12	±0.4 DDM	Basic	0.00009765625	33.3-66.6
	TABLE E 3.1.9-4: NAVIGATION INPUTS SELECT 4
		Fault Designation: ILS BUS
CONNECT TO:
ILS #1 (Low Speed)		Bus Type: Basic
Data		Label	Sig. Bits	Range	Signal Type	Resolution	Rate (ms)
Glideslope		174	12	±0.8 DDM	Basic	0.0001953125	33.3-66.6
Localizer		173	12	±0.4 DDM	Basic	0.00009765625	33.3-66.6
ILS Select (VOR/ILS Freq)		034	Discrete	n/a	Basic	Bit 14 = ILS	167-333

Configuration Data

KN40 Nav Source

Type

True

Reference Section

SRD 5.9.2.1.R61, 5.9.3.R41

SIGNAL

Glideslope Deviation

Localizer Deviation

CONNECTION

(+)= J1-65 (-) = J1-46

(+)= J1-30 (-) = J1-10

TABLE E 3.1.9-5: NAVIGATION INPUTS SELECT 5

SUMMARY DATA

Format: ARINC 547 with Validity Super Flag & ILS Select

Input Type: Basic

Fault Designation: GLIDESLOPE FAULT

Validity: Glideslope Validity Discrete #1 (+28V)

Format: ARINC 547 with Validity Flag & ILS Select

Input Type: Basic

Fault Designation: LOCALIZER FAULT

Validity: Localizer Validity Discrete #1 (+28V)

PIN FUNCTION

CONNECTION

PIN TYPE

CHANNEL DESIGNATION

REFERENCE

Polarity/Configuration

Localizer Validity Discrete #1

Glideslope Validity Discrete #1

+28V ILS Tuned Discrete #1

GND ILS Tuned Discrete #1

J1-48

J1-11

J1-39

J1-20

Input

Input

Input

Input

28V_DISC_11

28V_DISC_06

28V_DISC_01

GND_DISC_01

>+17V = Valid

<+4.4V = Not Valid >+17V = Valid

<+4.4V = Not Valid >+17V = ILS Tuned

<+4.4V = ILS Not Tuned Gnd = ILS Tuned

<not> Gnd = ILS Not Tuned

CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-225 REV: C SHEET 237