user manual

Robertson RGC12 Gyro Compass
20220737B
8
Speed error correction: ..............Automatic
(200 pulse/mile is input)
(GPS input)
or manual
0 ~ 50 Knots settable
Only the repeater compasses
are corrected
Speed input signal: .......................................................Pulse signal
(200 pulses/nm dry contact point) or GPS.
Digital output - 1
Serial signal ports:..............................................................................8
Electrical specification:........................................ RS422/NMEA0183
Baud rate:....... ..........................................................4800 bits/second
Data length:... .............................................................................8 bits
Parity: ............. ............................................................................None
Stop bit:.......... ...............................................................................1 bit
Transmission rate:..........................................................1x/5x second
Output format:
$HEHDT, xxx. x, T*hh<CR><LF>
True heading (degree)
$HEROT, –xxx. x, A*hh<CR><LF>
Turning rate
Turning direction: CW (space), CCW (–)
$PTKM, HEALM, xxx. x, *hh<CR><LF>
Alarm group
Appears every 2 seconds.
Digital output - 2
Serial signal ports:..............................................................................4
Electrical specification:....................RS422 (Tokimec specification)
Baud rate:....... ..........................................................9600 bits/second
Data length:... .............................................................................8 bits
Parity: ............. ............................................................................None
Stop bit:.......... ...............................................................................1 bit