WÄRTSILÄ LAZ 5100, Техническое руководство

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Technical Manual LAZ 5100 / ES 5100
TECHNICAL DESCRIPTION
TH 52 603 8001 EN Rev.: S Technical Manual LAZ 5100 / ES 5100 3-11
ELA (Manufacture’s Mnemonic Code)
A NMEA proprietary sentence by ELAC is available to allow the transfer of dual
channel depth information, including transducer mounting position.
Character Definition Meaning
k Transducer location
S= Starboard
P= Port
B= Bow
A= Aft
0=not selected
m Selected Depth mode
K=DBK (Depth below Keel)
S=DBS (Depth below Surface)
T=DBT (Depth below Transducer)
r Range scale
q Quality of digital depth reading
0=no depth information available
1=no depth information available, poor quality
2=depth information available, high reliability
Tab. 4: ELA (Manufacture’s Mnemonic Code)
Example:
Checksum
$P
ELA
CSDS,k,x.x,d.d,-t.t,m,g,r*hh<CR><LF>
Range Scale
Depth quality
Selected depth mode
Distande transducer-keel
in metres (TRIM)
Distance transducer-surface
in metres (DRAFT)
Depth in metres
Transducer location
Manufacture´s mnemonic code
P:Propriatary sentence identifier
$P
ELA
CSDS,B,0337.0,3.4,-1.5,K,2,0500* 3F<CR><LF>
Checksum
Range Scale
Depth information, high realibility
Depth below keel
TRIM, transducer 1.5 m above keel
DRAFT, transducer 3.4
below surface
Depth = 337.0 m
Depth from Bow transducer