Kongsberg ACS500 Instruction Manual page 63

Message
Analogue sensor error
Sequence aborted
Sequence already executing
SW Watchdog
Low battery
Invalid configuration
Parameter CRC
397128/C
Description
Detected SCU error
bit message regarding
Analogue Sensor
connection.
Message to confirm that
SCU has stopped the
execution of a Valve
sequence operation.
Caution
A Valve sequence is
already ongoing in the
SCU.
Status message bit from
SCU. Watchdog event
detected.
Status message bit from
SCU. Low battery event
detected.
SCU error bit,
configuration of SCU
is not valid.
Error bit from SCU
indicating need for SCU
configuration process.
Operational procedures
Action
Check BOP Interface and
Sensor.
Wait for status reply from
the SCU.
Check SCU function,
if repetition of the
message then prepare
for service/exchange of
unit.
Check Battery
status/remaining capacity.
If needed then prepare for
battery change. If possible
use alternative Unit with
more battery capacity prior
to battery change.
Check if error is
repeating. Service
upgrade/configuration
and test on deck is required.
Service
upgrade/configuration
and test on deck is required.
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