Honeywell

MK XXII EGPWS Installation Manual

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: Universal GPS 1000 does not calculate VFOM and HFOM correctly which makes it an unacceptble position source for helicopters.

TABLE E 3.1.3-0: POSITION INPUT TYPE 0 (LOW SPEED ARINC 743A GPS)

CHANNEL

429RX_4

CONNECT TO: GPS (Low 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.

TABLE E 3.1.3-1: POSITION INPUT TYPE 1 (LOW SPEED ARINC 743 GPS)

CHANNEL

429RX_4

CONNECT TO: GPS (Low Speed) per ARINC 743

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

15

15

15

15

19

19

19

Range

±180 Degrees ±180 Degrees

16nm

±131,072 FT 1024 meters 1024 meters ±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

0.03125

0.03125

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 196

Page 196
Image 196
Honeywell MKXXII installation manual Fault Designation GPS BUS Bus Type Basic, Utc