Temperature Profile; Aes Id - Honeywell ASPIRE-400 System Description, Installation And Maintenance Manual

SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
Source Status
Secondary: Available per
ORT setting
and Valid
Not
Label 147
configured
Air/Ground
per ORT
Status Label
setting, or
invalid
Tertiary: Available, per
ORT setting
and Valid
Not
Flight Phase
configured
per ORT
setting, or
invalid
Valid
Quaternary:
Ground
Speed
Invalid or
Unavailable
NOTE:
C.

Temperature Profile

(1) In application mode, the SDU maintains a temperature profile histogram in non-volatile
memory which is updated every minute.
(2) The temperature profile histogram has contiguous bins of 5˚C (41˚F) width to cover the
operating temperature range between -55˚C (-67˚F) and +125˚C (257˚F) with:
(a)
(b)
D.

AES ID

(1) The SDU configures the Safety Voice and ACARS Data services using the received 24-
bit AES ID (ICAO address), obtained from the ORT identified source.
EFFECTIVITY
ALL
© Honeywell International Inc. Do not copy without express permission of Honeywell.
ASPIRE-400
Table 2-7. Operational Air/Ground Status (Continued)
Label 147 Bit 19 is set to 1
Label 147 Bit 19 is set to 0
Flight Phase number equates to aircraft on ground,
per ORT setting
Flight Phase number doesn't equates to aircraft on
ground, per ORT setting
On-Ground
In the future, the default when the Ground Speed is invalid or unavailable, i.e.
when "all fails", could be defined as an ORT parameter containing the default
state.
all temperature measurements below -55˚C (-67˚F) being captured in the bin for
-50 to -55˚C (-58˚F to -67˚F).
all temperature measurements above +125˚C (257˚F) being captured in the bin
for +120 to +125˚C (248˚F to 257˚F).
Setting
Use Tertiary source
Use Quaternary Source
Ground Speed
<40 KTS
Ground Speed
>=40 KTS
23-15-49
3rd rvw Draft as of:
29 January, 2020
Operational
Air/Ground Status
On-Ground
In-Air
On-Ground
In-Air
On-Ground
In-Air
Page 2-43
22 Apr 2019