IALA

Monitoring aids to navigation

Introduction/Additional information:

Zeni Lite Buoy Co., Ltd, uses a proprietary message format for addressed binary message 6 for monitoring aids to navigation.

Registrant:
Zeni Lite Buoy Co., Ltd
Message number: 6
DAC: 0
FI: 0
State: in force
Number of slots (max): 1
Permitted as from: 01/03/2002
Details:
Parameter Number of bits Description
Message ID 6 Identifier for this message 6; always 6.
Repeat Indicator 2 Used by the repeater to indicate how many times a message has been repeated.
0 – 3; default = 0; 3 = do not repeat any more.
Source ID 30 MMSI number of source station
Sequence Number 2 0 – 3
Destination ID 30 MMSI number of destination station.
Retransmit Flag 1 Retransmit Flag should be set upon retransmission:
0 = no retransmission = default
1 = retransmitted.
Spare 1 Not used. Should be zero
DAC 10 Destination Area Code.
Default: 0
FI 6 Function Identifier
Default: 0
Sub-application ID 16 Default: 1
Voltage Data 12 Lantern supply voltage data. Max 409.6V
Current Data 10 Lantern drain current data. Max 102.3A
Power Supply Type 1 AC or DC
0: AC
1: DC
Light Status 1 Light On or Light Off
0: Light Off
1: Light On
Battery Status 1 Good or Low voltage
0: Good
1: Low voltage
Off Position Status 1 Off position or On position
0: On position
1: Off position
Spare 6 For future use. Should be zero.
TOTAL OF BITS. 136 Occupies 1 slot.