2-17
SM80B22M02E
Selection Data Contents
NMEA HEHDT NMEA0183
$HEHDT (Taker ID should be only “HE”.)
Check-sum is required.
NMEA xxHDT NMEA0183
$xxHDT (Taker ID “xx” is not checked)
Check-sum is required.
NMEA HDT&ROT NMEA0183
$xxHDT and $xxROT messages are required.
(Taker ID “xx” is not checked)
Check-sum is required.
YOKOGAWA HEHRC CMZ300X format
$HEHRC/$HCHRC
(The name was changed to YOKOGAWA HEHRC.)
NMEA xxHDG NMEA0183
$xxHDG (Taker ID “xx” is not checked)
Check-sum is required.
NMEA HCHDT NMEA0183
$HCHDT (Taker ID should be only “HC”.)
Check-sum is required.
NMEA xxHDM NMEA0183
$xxHDM (Taker ID “xx” is not checked)
Check-sum is not required.
NUNOTANI:$HCHDM MUNOTANI’s TMC format
$HCHDM(Taker ID should be only “HC”.)
Check-sum is required.
NUNOTANI:$HCHRC MUNOTANI’s TMC format
$HCHRC(Taker ID should be only “HC”.)
Check-sum is required.
NAVIGAT-2100 NAIGAT-2100 format
-$HEHDT(GYRO) or $HCHDT(MAG)
-$HEROT
Heading and ROT data are used.
When $HEHDT is received, the data is used as GYRO input.
When $HCHDT is received, the data is used as Magnet input.