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49
OPERATION/ALARM LOG
Displaying alarm log
This product has a function for storing alarm history (maximum 256 cases). The alarm history stored in this
product can be displayed on the display.
Note:
When the alarm history records reach to more than 256, the oldest record is deleted.
Alarm screen (left side of the display)
①
Up to 6 alarm records can be displayed on the screen at a time. The display shows the date and
time of alarm and error code.
For details on error codes, see page 86–88.
②
Scroll up symbol
This symbol appears when scroll up is possible.
When
▲
is displayed, you can see the newer records by pressing the up key (
△
).
③
Scroll down symbol
This symbol appears when scroll down is possible.
When
▼
is displayed, you can see the older records by pressing the down key (
▽
).
Error message screen (right side of the display)
The error/alarm message for the record pointed by the cursor on the alarm screen is displayed.
For details on error messages, see pages 86–89.
1. On the home screen, press the menu key (MENU/HOME).
▶
The left side of the display changes to the Menu screen.
2. On the Menu screen, move the cursor to Data Log [Fig. 1] using the
up/down keys (
△▽
), and press the enter key (ENTER).
▶
The display changes to the Data Log screen.
3. On the Data Log screen, move the cursor to Alarm [Fig. 2] using the
up/down keys (
△▽
), and press the enter key (ENTER).
▶
The display changes to the Alarm screen. [Fig. 3]
Left side of the display: Alarm screen
Right side of the display: error message screen
4. Press the menu key (MENU/HOME) to display the home screen.
The display returns to the home screen automatically when 90 seconds has passed without any key
operation.
Alarm
02
/
Jan
/
19 22:00 E01
▲
02
/
Jan
/
19 12:00 E02
02
/
Jan
/
19 02:00 E03
01
/
Jan
/
19 12:34 E04
01
/
Jan
/
19 12:00
01
/
Jan
/
19 12:00
▼
CO
2
Gas Empty
The CO
2
density does
not Increase when the
CO
2
valve is opened.
②
③
①
<Left side of the display>
<Right side of the display>
<Left side of the display> [Fig. 1]
Menu
Set Value
Data Log
Lock
Alarms & Controls
<Left side of the display> [Fig. 2]
Data Log
Data Log Chart
Data Log Export
Data Log Setting
Alarm
Alarm Export
<Right side of the display> [Fig. 3]
CO
2
Gas Empty
The CO
2
density does
not Increase when the
CO
2
valve is opened.
Alarm
02
/
Jan
/
19 22:00 E01
▲
02
/
Jan
/
19 12:00 E02
02
/
Jan
/
19 02:00 E03
01
/
Jan
/
19 12:34 E04
01
/
Jan
/
19 12:00
01
/
Jan
/
19 12:00
▼
<Left side of the display>