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Message
Current(Communication
failed, Main LAN)
Current(Communication
failed, Sub LAN)
Current(invalid)
Current(not plausible)
Current(unavailable)
DATUM(unavailable)
Depth(invalid)
Dongle Disable Mode
Depth(unavailable)
Draft(invalid)
Draft(not plausible)
Draft(unavailable)
DSC(Communication
failed, Main LAN)
Explanation
Communication with tidal
current meter cannot be
performed via Main LAN.
Communication with tidal
current meter cannot be
performed via Sub LAN.
There is a format error or
a status error of the Tidal
Current data.
There is a range error of
Tidal Current data.
The Tidal Current data
cannot be received.
The DTM data cannot be
received.
There is a format error or
a status error of the Depth
data.
It is operating in
dongle-disabled mode
when the USB dongle is in
failure.
The Depth data cannot be
received.
There is a format error or
a status error of the data.
There is a range error of
the data.
The data cannot be
received.
Communication with DSC
cannot be performed via
Main LAN.
A-25
Appendix A Alert, Maintenance INFO and Permanent information
Advice
Check the condition of tidal current meter and
Main LAN.
If it cannot be recovered after you check the
connection of the equipment cable in
power-off status and restart, turn off the
power of the device and contact your
distributor.
Check the condition of tidal current meter and
Sub LAN.
If it cannot be recovered after you check the
connection of the equipment cable in
power-off status and restart, turn off the
power of the device and contact your
distributor.
Check the sensor condition. Switch to a
sensor in good condition, if available.
Check the sensor condition. Switch to a
sensor in good condition, if available.
Check the condition of the sensor and the
communication path. Switch to a sensor in
good condition, if available.
Check the condition of the sensor and the
communication path. Switch to a sensor in
good condition, if available.
Check the sensor condition. Switch to a
sensor in good condition, if available.
Request the distributor to provide a USB
dongle.
Check the condition of the sensor and the
communication path. Switch to a sensor in
good condition, if available.
Check the sensor condition.
Check the sensor condition.
Check the condition of the sensor and the
communication path.
Check the condition of DSC and Main LAN.
If it cannot be recovered after you check the
connection of the equipment cable in
power-off status and restart, turn off the
power of the device and contact your
distributor.
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APP A
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