User's Manual

Table Of Contents
ED 3100 G 140 / 04 (2011-11)
Operating Instructions
V-2 Alarm Management
V Alarms.fm / 10.11.11
V-13
NACOS Platinum
Ground Speed Invalid
The selected COG/SOG speed sensor is sending invalid data. Another speed sensor will have to be
selected by the operator. At present, the speed that was last sent as the valid speed is being used.
Dashes are shown in the speed display field.
Special features: The alarm is distributed over the entire system. Acknowledgement is possible on
any MFD.
Ground Speed Timeout
Data are no longer being received from the selected COG/SOG speed sensor. Another speed sensor
will have to be selected by the operator. At present, the speed that was last sent as the valid speed
is being used,
-or-
The DCU connected to the system has failed. Acknowledgement is possible on any
indicator.
Special features: The alarm is distributed over the entire system. Acknowledgement is possible on
any indicator.
Ground Speed Valid
The speed sensor which had given the Ground Speed Invalid or Ground Speed Timeout alarm
is again sending valid data.
Special features: The warning is distributed over the entire system. Acknowledgement is possible
on any MFD.
Heading Invalid
1)
The heading sensor system has failed, or is reporting incorrect data,
-or-
The DCU connected to the system has failed.
Special feature: The alarm is distributed over the entire system. Acknowledgement is possible on
any MFD.
Remedy: Check the compass system, the signal transmission and the DCU.
When the TRACKPILOT is in an active steering mode, this alarm is repeated as TP Heading Sensor
Fault, which can be acknowledged finally on the TRACKPILOT Master only.
Heading Timeout
1)
Data are no longer being received from the selected heading sensor or from the DCU. Another
heading sensor will have to be selected by the operator if available.
Special feature: The alarm is distributed over the entire system. Acknowledgement is possible on
any MFD.
When the TRACKPILOT is in an active steering mode, this alarm is repeated as TP Heading Sensor
Fault, which can be acknowledged finally on the TRACKPILOT Master only.
1)
All display objects and operating possibilities for which the heading information is required are no longer shown
or are inactive. If the cause of the alarm is not corrected within 30 seconds, the tracked targets are deleted on
the radar system.