KGP-920
Chapter 8
Setup Procedure
93121662-00
8-19
8.6.5 Selecting an output data format of DATA 2 port .
Initial setup: Extension data port
You can select either the extension data port or exclusive port of ACK/ALR for DATA 2 port.
It can select ACK/ALR of a menu3 in turning on or turning off. If ACK/ALR is turned ON, it will be set to
exclusive port of ACK/ALR, and it will be set to extension data port if it turns OFF.
(1) Press [
MENU
] key until Menu options 1 to 9 appears.
(2) Press [
9
] key to select “
9:INTERFACE
”.
(3) Press [
3
] key to select “
3:ACK/ALR
”.
(4) Press [ ] or [ ] key to move cursor onto
the mode to choose.
(5) Press [
ENT
] key.
(ACK/ALR)
ACK and ALR is a sentence of IEC 61162-1.
ACK: Acknowledge alarm. ALR: Set alarm state.
(Extension data port)
When IEC format is selected, both DATA and DATA 2 ports output IEC format. But when output format
other than IEC is selected, DATA 2 port only outputs the position data for external beacon receiver.
DATA 2 port
$ GP ACK, xxx *hh <CR><LF>
Start of sentence
Talker device
Sentence type
Local alarm number (identifier)
001: Anchor watch
002:Proximity
003: Cross track error
004: Course deviation angle
005: GPS no fix
006: GPS error
007: HDOP error
008: DGPS error
009: RAIM caution
010: RAIM unsafe
$ GP ALR, hhmmss.ss, xxx, A, A, c—c*hh<CR><LF>
Alarm’s description text
Alarm’s acknowledge state: A = acknowledged
V = unacknowledged
Alarm condition: A = threshold exceeded
V = not exceeded
Local alarm number (identifier): Same as the above
Time of alarm condition change, UTC
Sentence type
Talker device
Cursor