Message explanations
A-42
385585/C
Parity/overrun error
Description:
This message may be caused by errors in the position-reference system setup/DP
setup. The data received does not match the configuration. No position from the
position-reference system is received which may be caused by:
Timeout.
No data sent from the position-reference system.
Possible
consequences:
No data received from the position-reference system. If no other position-
reference system is selected, you will get position dropout after 30 seconds.
Corrective
actions:
Enable another position-reference system.
Check the position-reference system and its setup.
Check if the position-reference system is sending data.
PCI: Failure in devices on internal PCI bus (see message)
Description:
The reason is probably that one of the internal devices on the PS's PCI-bus has
failed (Process Station).
Possible
consequences:
There is currently no simple way of finding out if the failing device is currently in
use. Therefore the consequences are unpredictable.
Corrective
actions:
•
Some extra information is found in a system message received
simultaneously as the alarm.("PCI device error. Status=xx Data=xx
Address=xx.").
•
Try to replace the PS (Process Station).
•
Note the alarm/message texts, describe the current operation executed and
enclose this when delivering the PS to Kongsberg Maritime Service for repair.
•
Contact Kongsberg Maritime Service if this does not solve the problem.
PCU stopped by watchdog
Description:
The PS (Process Station) has been stopped by the software Watchdog because
one or more task have not executed for a long time.
Possible
consequences:
The PS (Process Station) stops.
Corrective
actions:
•
Restart the PS (Process Station).
•
If this does not solve the problem, contact Kongsberg Maritime Service.
Position dropout
Description:
This message is reported if no position reference systems are enabled, or when no
position measurements have been received and accepted by the DP system for a
defined period of time (typically 30 seconds).
The reason for the fault may be that the variance of position measurements is
high, faults in the position reference systems, or faults in the position reference
system interfaces. Alternatively, the reason may be the influence of unknown
external forces acting on the vessel that may cause the Vessel Model to greatly
differ from the position reference measurements and thus cause a prediction
error.
Summary of Contents for cJoy OT
Page 207: ...Message explanations A 86 385585 C...
Page 208: ...2015 Kongsberg Maritime...
