Simrad GC80 User Manual

Simrad GC80/GC85 Dual Gyro Compass
124 20221537 / D
Alarm
code
Alarm content
Datailed
code
Possible cause
E-F
MAG/EHS data
abnormal
33 EHS data abnormal (timeout is 17 sec.)
E-L
EXT. sensor
communication off
30
EXT. sensor system is stopped or serial signal from EXT.
sensor is cut (timeout is 15 sec.)
E-n
EXT. sensor data
abnormal
31 EXT. sensor data abnormal (timeout is 17 sec.)
E-P
LOG (serial)
communication off
28
LOG (serial) system is stopped or serial signal from LOG
(serial) is cut (timeout is 15 sec.)
E-U
LOG (serial) data
abnormal
29 LOG (serial) data abnormal (timeout is 17 sec.)
E-r E5V is lost 34 E5V (power supply of serial signal) is lost.
E-G
Master bearing is
abnormal
35
Compensation of the bearing by the encorder signal is
not completed.
E-u *1
LOG (contact)
data abnormal
37 LOG (contact) is abnormal.
*1: This alarm code is not displayed to customer.
Alarms generated by the dual system
Alarm code Alarm content Possible cause
Main Power Fail
Main power is
abnormal
Main power from GYRO 1 or GYRO 2 is lost.
HDG. Difference Heading difference
Heading difference between GYRO 1 and GYRO 2
true bearing exceeded the predefined heading
difference alarm.
Auto Switch Fail
Auto switch is
abnormal
Abnormalities in the "system automatic switch"
processing part.
No1 GYRO Comm
No2 GYRO Comm
GYRO 1 / GYRO 2
communication off
GYRO 1/GYRO 2 has stopped or serial signal from
the indicated gyro is lost (timeout: 15 sec.)
No1 GYRO Data
No2 GYRO Data
GYRO 1 / GYRO 2
data abnormal
GYRO 1 / GYRO 2 data abnormal (timeout: 17
sec.)
EXT. Com Alarm
EXT communication
off
External sensor has stopped or serial signal from
external sensor is lost (timeout: 15 sec.)
EXT. Data Alarm EXT data abnormal External sensor data abnormal (timeout: 17 sec.)
PLT. Com Alarm
Auto pilot
communication off
Automatic steering system has stopped or serial
signal from automatic steering system is lost
(timeout: 15 sec.)
PLT. Data Alarm
Auto pilot data
abnormal
Automatic steering system data abnormal (timeout:
17 sec.)
MSIF Comm(Rcv)
System internal
receive abnormality
Serial signal from a control panel to an I/O signal
processing part is lost (timeout is 15sec.)
MSIF Comm(Trans)
System internal
transmission
abnormality

Simrad GC80 Specifications

General

Type	Gyro Compass
Power Supply	24 V DC
Operating Temperature	-15°C to +55°C
Heading Resolution	0.01°
Heading Repeatability	±0.1°
IP Rating	IP66
Storage Temperature	+70°C
Interfaces	NMEA 0183
Humidity	95% non-condensing