JRC JFE-400 User Manual

10.Appendix
10-5
10.2 Data Format
1.List of Handling Sentence Data
No. Sentence Description Message Type Direction Interface
1 DPT Depth SBM Output LAN & Serial
2 DBT Depth below transducer SBM Output LAN & Serial
3 DBK Depth below keel SBM Output LAN & Serial
4 DBS Depth below surface SBM Output LAN & Serial
5 PJRCU Depth relative to transducer
(2frequencies)
- Output LAN & Serial
6 PJRCS Depth relative to transducer
(2frequencies)
- Output LAN & Serial
7 ALR Set alarm state - Output Serial
8 ALC Cyclic alert list MSM Output LAN & Serial
9 ALF Alert sentence MSM Output LAN & Serial
10 ARC Alert command refused SBM Output LAN & Serial
11 HBT Heartbeat supervision sentence SBM Output/
Input
LAN & Serial
12 DDC Display dimming control SBM Output LAN & Serial
13 SRP System function ID resolution protocol SBM Output LAN
14 RMC Recommended minimum specific
GNSS data
SBM Input LAN & Serial
15 GGA Global positioning system (GPS) fix
data
SBM Input LAN & Serial
16 GLL Geographic position –
Latitude/longitude
SBM Input LAN & Serial
17 ZDA Time and date SBM Input LAN & Serial
18 ACN Alert command SBM Input LAN & Serial
19 ACK Acknowledge alarm - Input Serial
2. Output Data Format
1) DPT – Depth
$--DPT,x.x,x.x,x.x*hh<CR><LF>
1 2 3
1: Water depth relative to the transducer, in meters
2: Offset from transducer, in meters 1) 2)
3: Maximum range scale in use
Note;
1) “positive” = distance from transducer to water line; “-“ = distance from transducer to keel.
2) For IEC applications, the offset should always be applied so as to provide depth relative to
the keel.
2) DBT – Depth below transducer
$--DBT, x.x, f, x.x, M, x.x, F*hh<CR><LF>
1 2 3
1: Water depth, feet
2: Water depth, meters
3: Water depth, fathoms

JRC JFE-400 Specifications

General

Brand	JRC
Model	JFE-400
Category	Marine Equipment
Language	English