Transas Class B - ACK Messages; ACK Message Format

LD2103 V3.0 Page 20 of 33
SRT Marine
Instruction Manual
SRT-MTB
©
Class B Marine AIS
•
AIS: 12V alarm
•
AIS: 5V alarm
•
AIS: Loss of serial interface integrity
•
AIS: Background noise above -77dBm
ACK messages
Can be generated by a minimum keypad and display (MKD) unit, chart plotter or other display device connected to the
TRANSAS AIS CLASS B to acknowledge an alarm condition reported by the TRANSAS AIS CLASS B.
ACK message format
$--ACK,xxx*hh <CR><LF>
Where
•
xxx = unique alarm number