Thrane&Thrane TT-3020C, Руководство по настройке

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DNID Common Format
LES Interface
9-Nov-00 Page 2.5
The integer part of the Minutes of longitude.
Fractional part (5 bits)
The fractional par t of the Minutes of longitude in units of 0.04 of a
Minute.
2.1.2.3 Macro Encoded Message (MEM) (7 bits)
A Macro Encoded Message (MEM) is a pre-defined message rep-
resented by a unique 7 bit code. Please refer to section 4.1.20 for
detailed description of Macro Encoded Messages.
2.1.2.4 Attribute (date and time) (16 bits)
Date, Time is put in this field and coded as:
[Date, time]::=[not used][day][hour][minute]
not used (1 bit): Always 0
day (5 bits): day of the month
hour (5 bits): hour of the day
minutes (5 bits): in units of 2 minutes
2.1.3 Second Part of Positioning Report
30 Speed 8 bit : Speed
31 Course 9 bit : Course
32 Reserved 15 bit : Reserved
33
Figure 5 Second Part of Position Report