Page 34 of 48
Date: 2021-12-10
Date: 20121-10-10
Page 35 of 48
InMan DL1-Multi Single Axis Doppler Speed Log System
InMan DL1-Multi Single Axis Doppler Speed Log System
Electronics AS
Electronics AS
The test and calibration should be ducumented. Example of HAT/SAT test below.
Complete HAT/SAT document may be downloaded from SKIPPER web page www.skipper.no
A copy of the document should be sent to [email protected]
CHAPTER 6: SERVICE SW DIAGNOSTICS
For installation and connection of PC with service software please dee Chapter3
u
pgraDing
anD
eXTernaL
DiagnosTics
of
The
sysTeM
The system has 3 main elements; control unit, electronic unit and sensor. These elements may
be upgraded using the SKIPPER service software, available for download from www.skipper.no.
In the software select the item to be tested/upgraded and follow the instructions. New software
updates can be downloaded from the website or via this software.
L
ive
view
of
sensor
raw
DaTa
The system has 3 main ele
1: Under “Multi Speed logs”
Start DL1 Multi
2: Choose the RAW data folder
3: Set correct IP adress of
JB70D1 unit
4: Start RAW data modus
During RAW data measures data baud
rate will change from 4800 to 115200.
The baud rate will automatically switch
back to 4800 when stopping the RAW
data or by power off/on the unit.
(Outputs of the system will stop while
RAW data is active. Display will show
“ERROR”)
5:The RAW data will be shown as two graphs
At 0 knots speed the highest point of graphs will be at at the
same point. (Frequency)
In speed the the tops will move from each other. This is
caused by the doppler shift in frequency being positive for
forward channel and negative for aft looking channel.
Signal strength
A noise top will interfere on
the speed measure if larger
than the speed top.
