ACR Electronics GlobalWatch 2 AIS, Installation Manual

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GlobalWatch
2
TM
AIS Installation Manual
20
Version 1.0
5.3 Text Messages
ID Description Text Cause/Source
Reaction of the System / Remedy
07 AIS: UTC clock lost
Internal GPS Reaction: the transponder unit continues operation using indirect or
semaphore synchronisation
Remedy:
Check GPS Antenna for AIS.
21
AIS: external DGNSS in
use
Information
Reaction: Positioning is fully operational
Remedy: no action required
22
AIS: external GNSS in
use Information
Reaction: The transponder unit continues operation using the position
data from a GNSS receiver
Remedy: no action required
23
AIS: internal DGNSS in
use (beacon) 023
24
AIS: internal DGNSS in
use (message 17)
Information
Reaction: The transponder unit uses position data from the internal
source. The internal GNSS receiver is capable of processing DGNSS
corrections.
Remedy: no action required
25 AIS: internal GNSS in
use Information
additional to Alarm
ID 25
Reaction: The transponder unit continues operation using the position
data from the internal GPS.
Remedy
Check the sensor and the cabling; Check if the system that delivers the
data is working; Check the baud rate settings of the sensor input
27
AIS: external SOG/COG
in use Information
Reaction: COG/SOG is in full operation
Remedy: no action required
28
AIS: internal SOG/COG
in use Information
additional to Alarm
ID 29 or ID 30
Reaction: The transponder unit continues operation using the data
from the internal GPS.
Remedy
Check the sensor and the cabling; Check if the system that delivers the
data is working; Check the baud rate settings of the sensor inputs
31
AIS: Heading valid
Information
Reaction: Heading is in full operation
Remedy: no action required
33
AIS: Rate of Turn
Indicator in use Information
Reaction: A Rate Of Turn indicator is connected and in full operation
Remedy: no action required
34
AIS: Other ROT source
in use
Information Reaction: The transponder unit is operating with ROT data rather than
with TIROT data - therefore the AIS only differs b 127 (turning
right at 720 degrees per minute or higher) and – 127 ( turning
left at 720 degrees per minute or higher)
Y1-03-0183-1 Rev. A