Honeywell MK VI - Manual (Page 187)

Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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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 5.3.3-0.
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)
• N/S Velocity
• E/W Velocity
• Vertical Velocity
* used if present
Table 5.3.3: Position Input Select
ID
Position
Input Type
Description
Software
Effectivity
EGPWS
(Table
5.3.3-x)
MK
VI
MK
VIII
0 0 GPS, ARINC 429 low speed, ARINC 743A format -020 X X
1 1 GPS, ARINC 429 low speed, ARINC 743 format -020 X X
2 2 GPS, Internal -020 X X
3 3 GPS, RS-232 GPS-PXPRESS format -020 X X
4 4 GPS, ARINC 429 high speed, ARINC 743A format -020 X X
5 5 GPS, ARINC 429 high speed, ARINC 743 format -020 X X
10 10
GPS, ARINC 429 low speed, ARINC 743A format
No N/S-E/W velocities Note 2
-020 X X
11 11
GPS, ARINC 429 low speed, ARINC 743 format
No N/S-E/W velocities Note 2
-020 X X
12 12
GPS, ARINC 429 high speed, ARINC 743A format
No N/S-E/W velocities Note 2
-020 X X
13 13
GPS, ARINC 429 high speed, ARINC 743 format
No N/S-E/W velocities Note 2
-020 X X
253 253
Dual IOC GPS, ARINC 429 high speed, ARINC 743A
format, No N/S-E/W velocities Note 2
-020 X X
255 255 Dual GPS, ARINC 429 high speed, ARINC 743A format -020 N/A X
NOTE 1: The GPS Altitude Reference in Category 7, Options Select Group #1 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 MSL type. The Universal GPS1000 based GPS sources are of WGS-84 type. If the internal GPS
source (ID=2) is defined, the GPS altitude reference in Category 7 must be MSL.
NOTE 2: ID 10, 11, 12, 13 and 253 may only be used when pitch and roll attitude inputs are configured for use in
Category 10 Attitude Input Select.