Users Manual

ALL
EFFECTIVITY
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 5-44
22 Apr 2019
23-15-49
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
ASPIRE-400
C. GNSS Interface ("Data from GNSS to SDU")
(1) The ACD sets the ARINC 429 interface, "Data from GNSS to SDU", to high- speed
operation, if activated by the ORT setting.
(2) The ACD processes the following labels received on the "Data from GNSS to SDU"
interface as specified by the ORT:
Table 5-7. Data from GNSS to SDU
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 150 UTC (BNR) 200 ms to 1.2 s
Label 260 Date 200 ms to 1.2 s
Label 273
GNSS Sensor Status
200 ms to 1.2 s
Label 370
GNSS Height (HAE)
200 ms to 1.2 s
Label 377
Equipment Identifier
900 ms to 1.1 s
D. AES ID Interface
(1) The ACD enables and sets the speed for the "AES ID Input" of the ARINC 429 interface,
as indicated by ORT setting.
(2) The ACD processes the following labels received on the "AES ID Input" interface as
specified by the ORT:
Table 5-8. AES ID Input
Label
Description
Period
Label 147
Air/Ground word N/A
Label 275
ICAO address part 1
500 ms to 1.5 s
Label 276
ICAO address part 2
500 ms to 1.5 s
Label 310 Present Position - Latitude 100 ms to 200 ms
Label 311 Present Position - Longitude 100 ms to 200 ms
Label 377
Equipment Identifier
900 ms to 1.1 s
(3) The ACD receives label 050 Coded Discrete Command Word, on the AES ID Interface,
when enabled by ORT setting.
DRAFT
3rd rvw Draft as of:
29 January, 2020