Tokyo Keiki TG-8000 Series, Operator'S Manual, Page: 53 / 105

3
－
21
3.4.5 Alert
CAUTION
●
When the following alerts are generated, the heading information from this system may
not be outputted at all or may have large error.
All units operated by the heading information from this system (in particular, the
automatic steering system, etc.) should be immediately operated according to the
individual emergency operating procedure.
This system generates alerts of the system by buzzer sound and indication of alert code.
When an alert is generated, confirm the alert code and push ACK/ENT switch
④
to
stop buzzer sound.
If the alert is momentary, the alert indicator
⑩
goes off by pushing ACK/ENT switch
④
.
When the alert indicator
⑩
did not go off by pushing ACK/ENT switch
④
, it shows that
the alert conditions continues.
When the alert conditions continue, confirm the alert code and take suitable
countermeasures referring to "Chapter 4 Troubleshooting".
(1) Alert content
1. Power supply abnormality
It is alerted when the power supply for this system was lost.
2. Power supply unit abnormality
It is alerted when the control unit power supply shows over current or over voltage,
or the power supply output goes off.
3. Inverter abnormality
It is alerted when the inverter unit in the master compass shows over current or
over voltage.
4. Rotor level abnormality
It is alerted when "rotor
”(sensitive element) in the master compass level
abnormally.
Alarm code:
Alarm code:
Alarm code:
Alarm code:
Alert code:
Alert code:
Alert code:
Alert code: