Koden CVS-852 - Details of Output Data Sentences; Output Signal Specification; Serial Output Data

Chapter 10 CVS-842/852/843
Technical References Operation Manual
Name &
Version
Data name
MTW Water temperature
Ver.1.5
$ SD MTW, xx.x, C *hh <CR><LF>
Sentence Checksum
name
Temperature(
o
C)
Talker device code
Start of sentence
VTG Course and water speed
Ver.1.5
$ - - VTG, xxx.x, T, , , xx.x, N, , a *hh <CR><LF>
Sentence Ship’s bearing Ground speed Checksum
Name (True) (KNT)
Mode identifier
These fields are not used
Talker device code
Start of sentence
10.3 Serial output data
Data format: NMEA 0183 Ver. 1.5 and 2.0
10.3.1 Details of output data sentences
NOTE: Checksum is a total sum of EX-ORed data that are put between the $ and asterisk (*) signs.
Data structure
D0 D1 D2 D3 D4 D5 D6 D7
Data Bit (ASCII Code)
Stop Bit(1 Bit or more)
Start Bit

Logic 0: >+4V
Logic 1: +0.5V
NOTE: A parity bit is not provided.
10-2 93132672-00