Haccp Basic Functions; Displayed Information Regarding The Haccp Alarms; Deleting The List Of Haccp Alarms - Nordcap GEKO 800 Mode D'emploi

18 - GB

7.10. HACCP BASIC FUNCTIONS

The instrument can save up to 3 HACCP alarms of each type, after which the
most recent alarm will overwrite the oldest.
The instrument provides the following information:
• the critical value
• the date and time when the alarm was triggered (if rtc is present)
• the alarm duration (from 1 min to 99 hr and 59 min, partial if the alarm is
still active).
CODE TYPE OF ALARM
minimum
AL
temperature alarm
maximum
AH
temperature alarm
micro port input
Id
alarm
power failure
PF
alarm
If the duration of the power failure alarm causes a clock error, the instrument
will not provide any information regarding the alarm duration.
When the cause that triggered the alarm is resolved, the display restores
normal operation, except for the power failure alarm, which requires the
normal display to be restored naturally (if parameter u1 = 3 , by pressing a
button the alarm output is disabled).
The HACCP LED provides information regarding the memory status of the
HACCP alarms: if it is on, not all the information regarding the HACCP alarms
have been displayed, if it flashes, the instrument will have saved at least one
new HACCP alarm.
7.11. DISPLAYED INFORMATION REGARDING THE
HACCP ALARMS
To access the procedure:
- press the button for 2 seconds: the first label appears on the display.
- press and release the or
- press and release the button: either of the "AL", "AH" or "id" codes
will appear on the display.
To select an alarm:
- press and release the or
To display the information regarding the alarm:
- press and release the button: the HACCP LED will stop flashing and the
following information will appear on the display in sequence (for example):
INFO MEANING
8,0 the critical value is 8.0 °C/8 °F
the date and time when the alarm was triggered are
StA
about to appear on the display
CRITICAL VALUE
the minimum chamber temperature
during this type of alarm
the maximum chamber
temperature during this type of
alarm
the maximum chamber
temperature during this type of
alarm
the chamber temperature when the
power is restored (parameter AA)
button to select "LS".
button (e.g. to select "AH").
y07 the alarm was triggered in 2007 (continues)
n03 the alarm was triggered in March (continues)
d26 the alarm was triggered on 26 March 2007
h16 the alarm was triggered at 16 hrs (continues)
n30 the alarm was triggered at 16:30 hrs
Dur the alarm duration is about to appear on the display
h01 the alarm lasted 1 hr (continues)
n15 the alarm lasted 1 hr and 15 min
AH3 the selected alarm
To exit from the information sequence:
- press and release the button: the selected alarm appears on the display
(in the "AH3" example).
To exit from the procedure:
- exit from the information sequence
- press and release the or
appears on the display or do not operate for 60 seconds.
If the instrument has no alarm saved, the "LS" label will not be displayed.

7.12. DELETING THE LIST OF HACCP ALARMS

- Keep the button pressed for 2 seconds: the first available label will
appear on the display.
- Press the or button to select "rLS".
- Press the button.
- Press the or button within 15 seconds to set "149".
- Press the button or do not operate for 15 seconds: "----" will flash on the
display for a few seconds and the HACCP LED will go off, after which the
instrument will exit from the procedure.
If the instrument has no alarm saved, the "rLS" label will not be displayed.
button until the chamber temperature