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Honeywell
MK XXII EGPWS Installation Manual
CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-225 REV: C
SHEET
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TABLE E 3.1.2-12: AIR DATA INPUT SELECT #12
SIGNAL CONNECTION SUMMARY DATA
Uncorrected Barometric
Altitude
(+) = J1-62
(-) = J1-43
Format: DC with Validity Flag
Input Type: Basic
Fault Designation: BAROMETRIC ALTITUDE FAULT
Validity: Barometric Alt Valid (+28V)
Outside Air Temp No Connection Format: Internal Constant 25
0
C and Valid.
Input Type: Basic
Fault Designation: Static Air Temperature.
Computed Airspeed No Connection N/A Substitute Ground Speed for Airspeed (airspeed is not available with this air data
input).
PIN FUNCTION CONNECTION PIN TYPE
CHANNEL
DESIGNATION
REFERENCE
Polarity/Configuration References
Barometric Altitude
Validity Discrete
(+28V)
J1-9 Input 28V_DISC_08 >+17V = Valid
< +4.4V = Invalid
6.6.19
4.2.7
Configuration Data Type Summary Data
Derive Baro Altitude Rate Analog Baro Altitude Rate is derived using
Uncorrected Barometric Altitude. Although
the AZ-800 provides Baro rate, the EGPWS
does not have an analog connection available.
E 5.3.3 CATEGORY 3, POSITION INPUT SELECT
The following table provides identification of the Position source signal. Each entry in the Position Input Type column has a
corresponding table that provides detailed information on the configuration. For example, the details for Position Input Type
#0 are found in Table E 3.1.3-0.
In this category, only the following Position signals are defined:
•
Altitude
•
Date
•
Ground Speed
•
Horizontal Figure of Merit (HFOM)
•
Horizontal. Integrity Limit
•
Latitude Position
•
Longitude Position
•
Sensor Status
•
True Track Angle
•
Universal Time Correlation
•
Vertical Figure of Merit (VFOM)
TABLE E 3.1.3: POSITION INPUT SELECT FOR EGPWS MKXXII
ID
Position
Input
Type
Description Effectivity
(TableE
3.1.3-x)
App. Cfg.
0 0 GPS, ARINC 429 low speed, 743A format -001 -001
1 1 GPS, ARINC 429 low speed, 743 format -001 -001
2 2 GPS, Internal (RS-232 GPS-PXPRESS format) -001 -001
3 3 GPS, External (RS-232 GPS-PXPRESS format) -001 -001
4 4 GPS, ARINC 429 high speed, 743A format -001 -001
5 5 GPS, ARINC 429 high speed, 743 format -001 -001
255 6 Dual GPS, ARINC 429 high speed, 743 format -003 -003
Note 1: The GPS Altitude Reference in Category 7, Options 1 Select must be properly applied for the appropriate GPS
Position type. At the time of release of this document, all GPS sources except the Universal GPS1000 based systems are of