Users Manual

ALL
EFFECTIVITY
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 7-5
22 Apr 2019
23-15-49
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
ASPIRE-400
Table 7-1. Priority "SATCOM System State" Description (Continued)
12
SELECTING_SAT SDU is searching for the best satellite to attempt
logon. Only used when logging on automatically, not
used during handover
13
CONNECTING_TO Chosen and pointed to a satellite waiting to hear from
it (camp-on or repoint antenna from channel card will
end this state)
14 ATTACHING Ends when attached to SBB network
15
ATTACHED SBB Network Attached
16
AUTHENTICATING Ends when Data Gateways have authenticated each
other (prior to setting up IPSEC VPN)
17
LOGGING_ON_GDGW
Ends when logged into the secure ground data
gateway
18
LOGGING_OFF SDU was LOGGED ON and is now in the process of
logging off the SBB Network. This can happen from
the pilot manually logging off or the SDU becoming
the Standby SDU in a Dual SATCOM system
19 SAT_HANDOVER SDU is performing a satellite handover
20
LOGGED_ON_GDGW SDU is logged into the secure ground data gateway
NOTE: If multiple SATCOM system states exist concurrently, the SDU will set the "SATCOM System State" to
the SATCOM system state with the highest priority.
(2) The SDU determines the "Non-Safety Logon State" and priority for Side B shown in Table
7-2:
Table 7-2. Priority "Non-Safety Logon State" Description
1
DISABLED Channel Card Side B is ORT configured off
2 LOGGED_OFF Side B is enabled but Side A has not reached the GDGW
Logged on state
3 WAITING_ACK Ends when attached to SBB network
4
LOGGING_OFF Side B is in the process of logging off the SBB Network. This will
occur when Side A is in the process of logging off the SBB
Network
5
SAT_HANDOVER Power Amplifier is not yet ready/booted
6
LOGGED_ON SBB
Network Attached
NOTE: If multiple non-safety logon states exist concurrently, the SDU will set the "Non-Safety Logon State" to
the non-safety logon state with the highest priority.
(3) The ACD provides the logon status for the Safety Services.
DRAFT
3rd rvw Draft as of:
29 January, 2020