JRC JFE-700 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 ALR Set alarm state - Output Serial
7 ALC Cyclic alert list MSM Output LAN & Serial
8 ALF Alert sentence MSM Output LAN & Serial
9 ARC Alert command refused SBM Output LAN & Serial
10 HBT Heartbeat supervision sentence SBM Output/
Input
LAN & Serial
11 SRP System function ID resolution protocol SBM Output LAN
12 RMC Recommended minimum specific
GNSS data
SBM Input LAN & Serial
13 GGA Global positioning system (GPS) fix
data
SBM Input LAN & Serial
14 GLL Geographic position –
Latitude/longitude
SBM Input LAN & Serial
15 ZDA Time and date SBM Input LAN & Serial
16 ACN Alert command SBM Input LAN & Serial
17 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
3) DBK – Depth below keel
$--DBK, x.x, f, x.x, M, x.x, F*hh<CR><LF>
1 2 3
1: Water depth, feet

JRC JFE-700 Specifications

General

Brand	JRC
Model	JFE-700
Category	Marine Equipment
Language	English