Operator Unit
130--613
18
3648/130--613.DOC010102
Edition: Sept. 10, 2005
2.2.2.2
Status and alarm messages (an overview)
Displayed
message
Meaning
No connection
CAN bus not connected to the Operator Unit
No Data on Bus
No usable data on the CAN bus.
Sensor Error
Is displayed if the selected sensor fails, or if the se-
lected sensor is no longer connected to the CAN bus.
This message can occur with a selected Gyro or a se-
lected Magnetic compass.
This message has to bee seen in combination with
Heading information “------.--
°
”
Distribution Err.
Is displayed if the active Distribution Unit fails with a
dropped relay “System Failure”.
This message is displayed too if the active Distribution
Unit is not connected to the CAN bus.
Speed Missing
An external sensor fails.
Is displayed if the external connected speed sensor
fails or generates unusable data and the operating
mode “Aut Speed” is selected.
Pos. Missing
An external sensor fails.
Is displayed if the external connected position sensor
fails or generates unusable data and the operating
mode “Aut Lat” is selected.
Gyro/Mag Diff.
Is displayed if the set heading difference threshold be-
tween a Gyro and a Magnetic compass is exceeded
(see also sections 4.1. and 6.1).
Gyro/Gyro Diff.
Is displayed if the set heading difference threshold be-
tween two Gyros is exceeded (see also section 6.1).
GPS/Mag. Diff.
Is displayed if the set heading difference threshold be-
tween a Gyro and a Magnetic compass is exceeded,
but this Gyro is a Satellite Compass STD 21 (GPS)
(see also sections 6.1).
Gyro/GPS Diff.
Is displayed if the set heading difference threshold be-
tween two Gyros is exceeded, but one of the Gyros is
a Satellite Compass STD 21 (GPS) (see also section
6.1).