Honeywell MKXXII installation manual Fault Designation Internal GPS Bus Type Basic

Honeywell

MK XXII EGPWS Installation Manual

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

360Degrees 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

360Degrees 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

16nm

±131,072 FT 32768 ft

16nm

±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

0.1min

1 day

*Rate (ms)

1000

1000

1000

1000

1000

1000

1000

1000

1000

1000

1000

*Slowest acceptable update rate in milliseconds.

CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-225 REV: C SHEET 197