5.17.2 Temperature recording to EU Regulation 37/2005
Temperature recording in compliance with EU Regulation 37/2005 on the monitoring of temperatures in means
of transport, warehousing and storage of quick-frozen foodstuffs intended for human consumption requires the
use of a separate temperature recorder, e.g. UA 300 L / UA 410 L, see UA 300 L / UA 410 L operating
instruction.
Operation at the LDS1 System
When operating the Case/Cold-room Controller in the earlier LDS1 System, communication takes place via the
TTY interface.
Sending setpoints and actual values
The Case/Cold-room Controller supports the earlier LDS System's "short" and "long" protocol for data
transmission. Attachment in the long telegram depends on the controller type selected. Setpoints and actual
values not covered by the earlier system are not transmitted.
Setpoint adjustment
Setpoint adjustment of the earlier LDS1 System is not provided, as space is available in the telegrams for only
a small part of the setpoints.
5.17.3 Recording of messages and alarms
In fault conditions, a maximum of 25 messages and alarms generated by the Case/Cold-room Controller is
stored in a ring buffer with fault text, date/time of alarm start and date/time of alarm start end.
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