Users Manual

ALL
EFFECTIVITY
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 5-43
22 Apr 2019
23-15-49
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
ASPIRE-400
B. IRS2 Interface ("Data from Secondary IRS/GNSS")
(1) The ACD sets the ARINC 429 interface, "Data from Secondary IRS/GNSS", to high-
speed operation, if activated by the ORTsetting.
(2) The ACD processes the following labels received on the "Data from Secondary IRS/
GNSS" interface as specified by the ORT:
Table 5-6. Data from Secondary IRS/GNSS
Label
Description
Period
Label 076
GNSS Altitude
200 ms to 1.2 s
Label 101
GNSS HDOP
200 ms to 1.2 s
Label 103 True Track Angle GNSS 200 ms to 1.2 s
Label 110
Latitude GNSS
200 ms to 1.2 s
Label 111
Longitude GNSS
200 ms to 1.2 s
Label 112 Ground Speed GNSS 200 ms to 1.2 s
Label 132 True Heading, Hybrid 25 ms to 50 ms
Label 137
True Track Angle GNSS, Hybrid
25 ms to 50 ms
Label 175 Ground Speed GNSS, Hybrid 25 ms to 50 ms
Label 254
Latitude GNSS, Hybrid
50 ms to 100 ms
Label 255 Longitude GNSS, Hybrid 50 ms to 100 ms
Label 261
Hybrid Altitude MSL
25 ms to 50 ms
Label 262
Hybrid Height Above Ellipsoid (HAE)
50 ms to 100 ms
Label 273 GNSS Sensor Status 200 ms to 1.2 s
Label 310 Present Position - Latitude 100 ms to 200 ms
Label 311 Present Position - Longitude 100 ms to 200 ms
Label 312
Ground Speed
25 ms to 50 ms
Label 313 Track Angle - True 25 ms to 50 ms
Label 314 True Heading, Inertial 25 ms to 50 ms
Label 324 Pitch Angle 25 ms to 50 ms
Label 325 Roll Angle 25 ms to 50 ms
Label 361 Inertial Altitude 31 ms to 65 ms
Label 370
GNSS Height (HAE)
200 ms to 1.2 s
Label 377 Equipment Identifier 900 ms to 1.1 s
DRAFT
3rd rvw Draft as of:
29 January, 2020