Chapter 7: Frequently Asked Questions - AKO -15740 Manual De Usuario

7.- Frequently asked questions
7.1 Date / time
7.1.1.-What happens when I put back the time or date and there is data recorded later than the new
date/time? Do I lose this data?
No. But it stops being visible when you enter via the user menu, as the unit detects incongruent dates/hours.
However, you can display them by accessing the "Recorded data" section of the programming menu (see chapter
4.5).
7.1.2.-If I put the unit's time forward, do I lose visibility of recordings when accessing via the user
menu?
No, you still have it, but you will lose the continuity in the graphs you want to print (time discrepancy).
Nevertheless, you can still print the recording of the day/days selected with as many graphs as time discontinuities
exist in the recording (hour setting changes).
If you have a recording interval of less than 15 minutes selected, at the moment of printing, a menu will open in
which you will be able to select the desired time margin.
When you select the default value only the first continual graph the recording contains will be printed.
7.1.3.-The clock is flashing. What has happened?
There has been an electricity supply failure for a long period and the internal battery has run down.
After this anomaly, the system will boot with the date/hour of the last recording stored and therefore no data will
be lost. When you programme the hour again it stops flashing.
Since a change to the hour setting will always put the clock forward, no visibility of any previous recording will be lost.
7.1.4.-Do I have to configure the logger every time there is a Summer to Winter hour change or
viceversa?
If the "Winter/Summer Schedule" option (See chapter 4.1) is in automatic mode, you don't have to do anything.
The time will update automatically.
If this option is configured in manual mode, the easiest option is to go to the "Winter/Summer Schedule" menu
and select the corresponding seasonal time setting (See chapter 4.1)
7.1.5.-If I have the automatic time change enabled what will happen when the time is put forward
or back?
The same will happen as when the time is put back or forward manually (See questions 1 and 2)
7.1.6.-What happens if I make a mistake entering the date/time and the unit has already recorded data?
There are two possibilities:
If the data recorded up to that moment is NOT valid, the log history can be cleared via the programming menu
Ÿ
(See chapter 4.1).
If the data recorded up to that time IS valid, you simply have to correct the date/time and therefore this data
Ÿ
will remain stored in the previous block, visible only by going back through the recordings while you display a
graph on the screen (See chapter 3.3.1).
7.1.7.-The unit has undergone a number of date/time changes in a few days and I cannot access the
data recorded during this period.
In certain cases like this one, the unit may have problems locating the recordings by searching by date due to hour
or date incongruity. You can locate the recordings by directly accessing the memory blocks via the programming
menu (See chapter 4.5).
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