NAVIS NavDP 4000 Series, Руководство по эксплуатации

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Thrusters
RPM fb — RPM feedback digit indicator;
Pitch cmd — Pitch command digit indicator;
Pitch fb — Pitch Feedback digit indicator;
F — Force digit indicator.
6.1.3.1 RUN Indicator
The Run indicator can be green or red.
The red color means that the RUN signal from a thruster is missing.
The green color means that RUN signal is present.
6.1.3.2 SELECT Indicator
The Sel indicator can be green, red or white.
The green color shows that
NAVIS NavDP 4000 is maintaining SELECT signal.
The red color shows that SELECT signal has been produced, but no READY signal has come in response.
The white color shows that, under current conditions, SELECT signal is to be released.
6.1.3.3 READY Indicator
The Ready indicator can be green, red or white.
The green color shows that a thruster system is maintaining READY signal in response to the corresponding SELECT
signal being maintained by NAVIS NavDP 4000 .
The red color shows that a thruster control system has not produced READY signal, although NAVIS NavDP 4000
has already sent SELECT signal.
The white color shows that, under current conditions, READY signal is not produced.
6.1.3.4 Fault Indicator
The fault indicator can be red; otherwise it is not shown at all.
The indicator shows whether the situation is normal or faulty.
See failure section 6.2.4.3, page 114 for details
6.1.3.5 Mode Indicator
Mode indicator is text indicator for special modes (for example, FiFi mode)
6.1.3.6 RPM and Pitch Indicators
The feedback indicators display information received from the thruster control systems (feedback signals).
The command indicators display the command values to the thruster control systems.
If a thruster has two control inputs, as azimuth thruster (thrust itself and thrust direction), it has two pair of indicators.
The thrust indicator is located from the right of the feedback indicator, and shows the actual thrust of each thruster. If
for a particular thruster the feedback field is empty (no digits displayed), it means that this information is not provided for
NAVIS NavDP 4000 . If the feedback field looks like , it means that no information comes.
6.1.3.7 Force Indicator
Actual force (calculated by NAVIS NavDP 4000 ).
The power units (tons, kN) are set in “Units” page of “PARAM” window.
6.1.4 Manual Thruster Controls (Manual Thruster Window)
– the bar graph and the numerical display shows the required (green) and actual (yellow) values.
– thruster softkey — see Section 6.1.1, page 101
– Arrow softkeys and
See Section 6.2.4, page 112 for details.
Doc. 000.JDP-10000-OME, rev.3.3.13/“2102.$–17A-Advanced”
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