Technical Manual
Table Of Contents
- 1 Revision History
- 2 SPECIFICATIONS
- 3 DATA TRANSMISSION
- 4 DESCRIPTION OF SENTENCE FORMAT
- 4.1 Input
- 4.1.1 ABM Addressed Binary and safety related Message
- 4.1.2 ACA AIS Regional Channel Assignment Message
- 4.1.3 ACK Acknowledge alarm
- 4.1.4 AIR AIS Interrogation Request
- 4.1.5 AIQ - Query Sentence
- 4.1.6 BBM Broadcast Binary Message
- 4.1.7 DTM Datum reference
- 4.1.8 EPV – Command or report equipment property value
- 4.1.9 GBS GNSS satellite fault detection
- 4.1.10 GGA Global positioning system (GPS) fix data
- 4.1.11 GLL Geographic position latitude/longitude
- 4.1.12 GNS GNSS fix data
- 4.1.13 HBT Heart Beat
- 4.1.14 HDT Heading true
- 4.1.15 LRF Long Range Function
- 4.1.16 LRI Long-Range Interrogation
- 4.1.17 OSD Own ship data
- 4.1.18 RMC Recommended minimum specific GNSS data
- 4.1.19 ROT Rate of turn
- 4.1.20 SPW - Security password sentence
- 4.1.21 SSD Station static data
- 4.1.22 VBW Dual ground/water speed
- 4.1.23 VSD Voyage Static Data
- 4.1.24 VTG Course over ground and ground speed
- 4.1.25 ZDA – Time and date
- 4.2 Output
- 4.2.1 ABK Addressed and binary broadcast acknowledgement
- 4.2.2 ACA See “Input “
- 4.2.3 ALR Set alarm state
- 4.2.4 EPV See “Input “
- 4.2.5 HBT See “Input “
- 4.2.6 LRF See “Input “
- 4.2.7 LR1 Long-range Reply with destination for function request "A"
- 4.2.8 LR2 Long-range Reply for function requests "B, C, E, and F"
- 4.2.9 LR3 Long-range Reply for function requests "I, O, P, U and W"
- 4.2.10 NAK – Negative acknowledgement
- 4.2.11 TRL – AIS transmitter non functioning log
- 4.2.12 TXT Text transmission
- 4.2.13 VDM VHF Data-link Message
- 4.2.14 VDO VHF Data-link Own-vessel message
- 4.2.15 VER – Version
- 4.1 Input
- 5 Abbreviations and Definitions
TR-8000 Technical manual 4-20
4.1.11 GLL - Geographic position - latitude/longitude
Latitude and longitude of vessel position, time of position fix and status.
$--GLL, llll.ll, a, yyyyy.yy, a, hhmmss.ss, A, a *hh<CR><LF>
Mode indicator (see Note 1)
Status: A = data valid V = data invalid
Time of position (UTC)
Longitude , E/W
Latitude, N/S
Note 1: Positioning system Mode indicator:
A = Autonomous
D = Differential
E = Estimated (dead reckoning)
M = Manual input
S = Simulator
N = Data not valid
4.1.12 GNS - GNSS fix data
Fix data for single or combined satellite navigation systems (GNSS). This sentence provides fix
data for GPS, GLONASS, possible future satellite systems and systems combining these.
$-- GNS, hhmmss.ss, llll.ll, a, yyyyy.yy, a, c--c,xx,x.x,x.x,x.x,x.x,x.x,a *hh<CR><LF>
Navigation status indicator
Differential reference station ID (Not used)
Age of differential data (Not used)
Geoidal separation, m (Not used)
Antenna altitude, m, re:mean-sea-level (Not
used)
Horizontal dilution of precision (HDOP) (Not
used)
Number of satellites in use, 00-99 (Not used)
Mode indicator
Longitude E/W
Latitude N/S
Time of position (UTC)
4.1.13 HBT Heart Beat
This sentence is intended to be used to indicate that equipment is operating normally, or for supervision of a
connection between two units.
$--HBT, x.x,A,x*hh <CR><LF>
Sequencial sentence identifier
Equipment status (A=normal operation, V=no normal operation
Configured repeat interval