5.17 Operating data archiving
5.17.1 Temperature recording
Temperature recording is provided only for systems that do not have higher-order temperature recording (e.g.
by system centre / store computer). Temperatures measured on the return air/cold-room air sensors of both
temperature zones and the status of alarm, cooling, defrosting, manual shutdown and cold-room door are
recorded at intervals of 15 minutes and stored in ring buffer memory over a period of one year.
Local temperature recording on system centre / store computer
The Case Controller records temperature at 15 minute intervals and transmits the data via CAN bus to the
systemcentre/storecomputerforarchiving.
Temperature recording in stand-alone operation (local) (only UA 400 AC / UA 410 AC)
Temperatures are recorded at 15 minute intervals and stored in the flash memory of the Case Controller. The
recorded data can be displayed on the local BT 300 x Operator Interface under Archive (Menu 5) or can be
read out to a PC via the CI 320 port. For reading off via PC a TTY converter (accessory) is required, see
LDSWin operating instruction.
Recording time
Recording In CI 3000 store computer
via CAN bus
Stand-alone operation Length of protocol
Actual value archive of the statuses (can only
be read off via LDSWin)
every 2 minutes – 1 week
Actual value archive of all connected
temperature sensors with sensor scan (max.
10, can only be read off via LDSWin)
every 5 minutes
Archiving or EU archiving (see chapter
4.17.2) of two temperature sensors: Return
air from zones 1 and 2, plus selected statuses
every 15 minutes 1 year
Local archiving in case controller of two
temperature sensors: Return air from zones 1
and 2, plus selected statuses
– every 15 minutes
Run time / pulsing / frame heater every 24 hours –
This data recording does not meet the requirements of EU Regulation 37/2005 on the monitoring of
temperatures in means of transport, warehousing and storage of quick-frozen foodstuffs intended for
human consumption.
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