SOI/DT 2007-02 dmm
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6.2.1
Displaying the alarm
The alarm is displayed by a repeated flashing sequence of the START / PAUSE
button with red and green light (0,5 seconds on, 0,5 seconds off with a 2,5 second
pause between the sequences).
•
button indicator START / PAUSE with red light
→
indicates the first digit of the
alarm code (family)
•
button indicator START / PAUSE with green light
→
indicates the second digit of
the alarm code (internal number of the family)
These two LEDs are featured in all models.
Notes:
•
The first letter of the alarm code “
E
” (Error) is not displayed, since this letter is common to all alarm codes.
•
The alarm code “families” are shown in hexadecimal; in other words:
→
A
is represented by
10
flashes
→
B
is represented by
11
flashes
→
...
→
F
is represented by
15
flashes
•
Configuration errors are shown by the flashing of all the LEDs (user interface not configured).
6.2.2
Examples of alarm display
Example: Alarm E43 (problems with the door interlock Triac) will display the following:
•
the sequence of four flashes of the START / PAUSE button with red light, indicates the first number E
4
3;
•
the sequence of three flashes of the START / PAUSE button with green light, indicates the second number
E4
3
;
6.2.3
Operation of alarms during diagnostics
All alarms are enabled during the components diagnostic phase.
START / PAUSE button with red light
START / PAUSE button with green light
ON / OFF
Time (Sec.)
Value
ON / OFF
Time (Sec.)
Value
0.5
0.5
0.5
1
0.5
1
0.5
0.5
0.5
2
0.5
2
0.5
0.5
0.5
3
0.5
3
0.5
0.5
4
1.5 Pause
2.5 Pause
