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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
197
TABLE E 3.1.3-2: POSITION INPUT TYPE 2 (INTERNAL RS-232 GPS)
CHANNEL
GPS_RXA
GPS_TXA
Internal GPS
[XPGPS_Int] = 1
(9600 baud)
Fault Designation: INTERNAL GPS
Bus Type: Basic
Internal
Data
Latitude
Longitude
HP Error
Altitude
VP Error
Ground Speed
True Track Angle
GPS State
Integrity State
Error Status
ID/byte
15/1-4
15/5-8
15/9-12
16/1-4
16/5-8
17/1-4
17/5-8
1C/0
1C/1
1C/6-7
Sig. Bits
32
32
32
32
32
32
32
8
8
8
Range
±180 Degrees
±180 Degrees
meters
meters
meters
meters/sec
360 Degrees
Discrete Wd
Discrete Wd
Discrete Wd
Signal Type
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Resolution
real single-precision
real single-precision
real single-precision
real single-precision
real single-precision
real single-precision
real single-precision
n/a
n/a
n/a
*Rate (ms)
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
* Slowest acceptable update rate in milliseconds.
Note: "MSL" reference must be selected when an internal GPS is utilized. Refer to Table 5.3.7
TABLE E 3.1.3-3: POSITION INPUT TYPE 3 (EXTERNAL RS232 GPS, PXPRESS FORMAT)
CHANNEL
GPS_RXA
GPS_TXA
Internal GPS
[XPGPS_Int] = 0
(9600 baud)
Fault Designation: GPS BUS
Bus Type: Basic
External
J2-28 (cm)
J2-45 (Tx)
J2-29 (Rx)
Data
Latitude
Longitude
HP Error
Altitude
VP Error
Ground Speed
True Track Angle
GPS State
Integrity State
Error Status
ID/byte
15/1-4
15/5-8
15/9-12
16/1-4
16/5-8
17/1-4
17/5-8
1C/0
1C/1
1C/6-7
Sig. Bits
32
32
32
32
32
32
32
8
8
8
Range
±180 Degrees
±180 Degrees
meters
meters
meters
meters/sec
360 Degrees
Discrete Wd
Discrete Wd
Discrete Wd
Signal Type
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Resolution
real single-precision
real single-precision
real single-precision
real single-precision
real single-precision
real single-precision
real single-precision
n/a
n/a
n/a
*Rate (ms)
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
* Slowest acceptable update rate in milliseconds.
TABLE E 3.1.3-4: POSITION INPUT TYPE 4 (HIGH SPEED ARINC 743A GPS)
CHANNEL
429RX_4
CONNECT TO:
GPS (High Speed)
per ARINC 743A-2
Fault Designation: GPS BUS
Bus Type: Basic
A = J2-25
B = J2-8
Data
Latitude - Normal
Longitude - Normal
GPS Hor. Int. Limit
Altitude
VFOM
HFOM
Ground Speed
True Track Angle
Sensor Status
**UTC
**Date
**This label is not required.
Data used if present
Label
110
111
130
076
136
247
112
103
273
125
260
Sig. Bits
20
20
17
20
18
18
15
15
19
19
19
Range
±180 Degrees
±180 Degrees
16 nm
±131,072 FT
32768 ft
16 nm
±4096 Knots
±180 Degrees
Discrete Wd
Discrete Wd
Discrete Wd
Signal Type
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Resolution
0.00017166137695
0.00017166137695
0.00012207
0.125
0.125
0.000061035
0.125
0.0054931640625
n/a
0.1 min
1 day
*Rate (ms)
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
*Slowest acceptable update rate in milliseconds.