Raytheon Anschütz Pilotstar D, Manual

Page: 91 / 166

PILOTSTAR D
Autopilot
2--49
Edition: March 13, 2009
3060.DOC012
2.6.2 Disturbed Operation
”Disturbed Operation” means that under these conditions a unique operating state of
the autopilot is no longer possible.
Any fault message is indicated as plain text via the text line; simultaneously, audible
alarm is given.
A fault message -- in addition to the plain text information -- includes the ending
FAIL ure.
Fault messages are treated with highest priority.
The audible alarm can be acknowledged, the fault message remains applied.
The LED of the symbol key is alight for the duration of the captured disturbance.
If a second disturbance is recognized, this will be indicated, the first disturbance in-
dication being set back in hierarchy.
If the second source of trouble can be eliminated, the first fault message appears in
the text line again.
After the disturbance has successfully been eliminated, the audible signalling is re-
peated, thus signalizing the trouble--free operating state.
On actuating the symbol key, the signal ceases, the fault message is cancelled.
2.6.2.1 Disturbed Operation in connection with a Central Alarm System (Option)
The acknowledgement of an alarm in connection with a central, external alarm system
can be realized as follows:
In principle, an audible alarm is simultaneously indicated at the autopilot and the central
alarm system.The audible alarm can be acknowledged directly at the autopilot or via the
external alarm system.
The audible alarm is simultaneously acknowledged in both cases.
Configuration in CONFIG Mode: RELAY Alarm
2.6.3 Possible Fault Messages and Measures to be taken
The following table shows all possible fault messages, the causes involved and mea-
sures for eliminating the disturbance.