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Operating Instructions
51
Alarm List Menu
The Alarm List Menu displays alarms. Alarms are
recorded in the controller memory to simplify unit
diagnostic procedures. The alarms are listed in the
reverse order of their occurrence. The Alarm LED
flashes if a shutdown alarm is present. Enter the
Alarm List Menu to view the and acknowledge
the alarms.
Alarm Types
There are two types of alarms:
Delayed Restart Alarm:
Delayed restart alarms
indicate the unit has stopped temporarily because
of a problem or to prevent damage to the unit. The
unit will attempt to restart in 20 minutes. The
display will show information about the unit in
the message screen and the time left to the restart
attempt. A delayed restart alarm becomes a
shutdown alarm after the third failed restart
attempt in an hour.
Shutdown Alarm:
The Alarm LED flashes and unit
stops. Shutdown alarms indicate the unit has been
stopped to prevent damage to the unit. The
condition must be corrected before restarting the
unit.
Displaying and Acknowledging
Alarms
Enter the Alarm List Menu to view and
acknowledge the alarms as follows:
1. Place the On/Off switch in the “ON” position.
2. Press the
A
LARM
key to enter the Alarm List
Menu directly.
Or
Enter the Alarm List Menu through the Main
Menu as follows:
a. Press the
E
NTER
key or the
E
SCAPE
key to
enter the Main Menu, if necessary.
b. Press the
U
P
or
D
OWN
key to scroll up or
down through the Main Menu to the
Alarm List Menu.
c. Press the
E
NTER
key to enter the Alarm List
Menu.
3. The Alarm List Menu will appear on the
display. It shows the most recent alarm and the
following information:
•
The alarm code (101 through 111)
•
The position of the alarm in the list of
recorded alarms. For example, 1/2 means
alarm one of two.
•
The alarm text
•
The alarm status (Active or
Acknowledged).
4. Write down the alarm code and the alarm text.
5. Press the
E
NTER
key to acknowledge the alarm.
The Alarm LED will continue flashing until
the active alarms (and messages) have been
acknowledged.
6. Press the
D
OWN
key to scroll down to the next
alarm, if necessary.
7. Write down the alarm code and the alarm text.
8. Press the
E
NTER
key to acknowledge the alarm.
9. Repeat steps 6 through 8 until all active
alarms have been written down and
acknowledged.
10. Press the
E
SCAPE
key to return to the Main
Menu.
Figure 22: Alarm List Menu
Alarm Diagnosis
The Alarm List on the following pages lists the
alarms, their causes, and possible diagnosis.
102. 1/2
WATER TEMPERATURE
HIGH
STATUS: ACTIVE
To "ALARM LIST" prompt
of "MAIN" menu
From "ALARM LIST" prompt
of "MAIN" menu
Jump to previous alarm text
Jump to next alarm text
Acknowledges alarm
ARA753
Summary of Contents for SGCO 3000
Page 4: ......
Page 12: ...SGCO 3000 Genset Addendum 12...
Page 14: ...Genset Model Features 14...
Page 22: ...Service Guide 22...
Page 32: ...Unit Description Features Options 32...
Page 78: ...Operating Instructions 78...
Page 86: ...Electrical Maintenance 86...
Page 114: ...Engine Maintenance 114...
Page 124: ...Alternator Operation and Diagnosis 124...
Page 130: ...Structural Accessory Maintenance 130...
Page 138: ...Index 138...
Page 140: ...Electrical and SG Menu Flow Diagrams 140...
Page 141: ...141 SGCO 3000 Wiring Diagram Page 1 of 1...