User's Manual Part 6

Page 7-11
3 Mar 2017
23-15-29
SYSTEM DESCRIPTION AND INSTALLATION MANUAL
JetWave™ System
© Honeywell International Inc. Do not copy without express permission of Honeywell.
• For each unique L1 thru L3 code, maintained across reset/power down, it
records if the code has occurred (SET), cleared after occurring (CLEAR), or
never seen (NO_ERROR).
• For each unique L1 thru L3 code, maintained across reset/power down, it
records the number of occurrences and the time of the last occurrence.
• For every link in the system, it records the status: UNKNOWN (defaul
t after
power on), DISABLED, INACTIVE, NO_LAYER_1 (when applicable),
HIGH_PACKET_LOSS, ACTIVE (normal). It also records the time of the last
report, and the long term link status: NOFAULT, FAULT.
• For every ARINC 429 label the AES accepts on a per LRU basis, it records
the status: DISABLED,
UNKNOWN (default after power on), ACTIVE,
SSMERROR, MISSING.
• For every input discrete the AES LRUs possesses, it records the status:
UNKNOWN (default after power on), ASSER
TED, DEASSERTED.
• For every temperature sensor on every LRU the AES controller records its
status: NORMAL (default after pow
er on), WARNING, CRITICAL.
• For the Modman, KRFU, KANDU, TMA, FMA the AES
controller records it
overall hardware state: NORMAL (default after power on), WARNING,
FAILED.
• The AES controller maintains in memory the mute state of each LRU, and
the reas
on for mute. Default is “INITIALIZATION”.
2 The LRUs remember the following information:
• For each unique L1 thru L3 code, maintained across reset/power down, it
recor
ds if the code has occurred (SET), cleared after occurring (CLEAR), or
never seen (NO_ERROR).
• For each unique L1-L3 code, maintained across reset/power down, it
recor
ds the number of occurrences and the time of the last occurrence.
• For every link the LRU has, it records the status: UNKNOWN (default after
power on), DISABLED, INACTIVE, N
O_LAYER_1 (when applicable),
HIGH_PACKET_LOSS, ACTIVE (normal). It also records if the link is
causing a mute of the system.
• For every ARINC 429 label the LRU understands, it records the status:
DISABLED, UNKNOWN (default after po
wer on), ACTIVE, SSMERROR,
MISSING. It also records if the label is causing a mute of the system.
• For every input discrete the LRU possesses
, it records the status:
ASSERTED, DEASSERTED.
• The LRU maintains in memory the reason, if a
ny, for muting.
Draft as of 31 May 2017