ASPION G-Log Manager – PC software / Creating and editing profiles
User manual – Version 3.2/11-19 Copyright © ASPION GmbH Page 24
To monitor sensor activity, a shock event is triggered automatically in regular intervals. This event is
called activity event and is also used to visualize the orientation, see ASPION G-Log Manager – PC
software, chapter 10, "Data analysis". Here you can define the time of the interval in days or hours or
deactivate this function. The time when the activity event is triggered is defined as follows:
- for days: at the next full hour after the start date
- for hours: time-triggered by the number of hours starting with the start date and time (at the full
hour)
Example:
Start = 25.05.19 at 06:30
>> when selecting 3 hours, the first recording is made on 25.05.19, at 10:00
>> when selecting 1 day, the first recording is made on 26.05.19, at 06:00
Please note: the sensor saves 286 events in total. Activity events are also included in that number.
Earlier events are overwritten in the circular buffer, but the first shock value as well as the 8 peak shock
values are permanently stored with details, see ASPION G-Log shock sensors, chapter 3.1., "Technical
data ASPION G-Log".
Calculation table for memory capacity as orientation aid for the setting of activity events.
Memory capacity duration of approximately
When calculating, please keep in mind that no recording of further shock or temperature events in the
memory is taken into account for the capacities calculated. This might reduce the duration accordingly.
Tip: If your transport is only a few days on the road and you also want to measure the position of the
goods to be transported, select a shorter interval, for example every 3 hours. For longer transports of
several weeks, select a larger interval, for example, every 2 days.
Set the temperature range for allowed temperature values. If values are outside this range, a
temperature event is created and recorded. The value must be above or below the threshold for at
least 10 minutes. By using the On/Off button, you can deactivate the recording of temperature events.
An example for the scheme of recording temperature events:
Settings: Allowed temperature range: 0 – 25°C
The temperature drops to -5°C for at least 10 minutes and then raises again to +1°C:
-> The sensor records a temperature event as soon as the temperature has risen to 1°C again. The date
and time at the point at which the sensor returns to the allowed temperature range are logged.
The temperature drops to -5°C and remains in this range during the next 48 hours:
-> The sensor records a temperature event approx. every 10 hours; the date and time are then
recorded each time after 10 hours have been expired.
For each temperature event, the average temperature and one peak value are recorded.
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