Kongsberg Simrad RA83 Instruction Manual page 153

Chapter 10
Technical Reference
VDM AIS Other Ship Data
! AI VDM, x, x, x, x, xxxxx･･････････････････xxxx, N *hh <CR><LF>
Sentence
format
Talker
device
Total of
sentence.
Start of
sentence
VDO AIS Own Ship Data
! AI VDO, x, x, x, x, xxxxx･･････････････････xxxx, N *hh <CR><LF>
Sentence
format
Talker
device
Total of
sentence
Start of
sentence
ALR Set Alarm State
$ - - ALR, xxxxxx.xx, xxx, A, A, c- -c*hh <CR><LF>
Sentence
format
Talker
device
Time of alarm condition
Start of
change, UTC
sentence
10-4
Channel
Sentence
number.
number
Message
number.
Channel
Sentence
number
number
Message
number
Local alarm
number
Alarm's acknowledge state
(A = acknowledge)
(V = unacknowledge)
Alarm condition
(A = threshold exceeded)
(V = not exceeded)
RA83/84/85/93/94/95 Series
Message part
(6bit field)
Message part
(6bit field)
Checksum
Alarm's description text
Operation Manual
Checksum
Fill bit.
Checksum
Fill bit
93142105-02