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6.4 How the self-learning matrix updates after the
learningperiod
ems controllers continuously updates the self-learningmatrixafter the learningperiodas follows:
• If a ready period (2) does not have the minimum number
of door openings or motion counts, the ems controller sets
the period tomonitor (1).
The ems controller runs in the ready mode for periods set
to monitor.
• If a monitored period (1) does not have the minimum
number of door openings or motion counts, the ems
controller sets the period to saving (0). Otherwise, the ems
controller sets the period to ready (2).
• If a saving period (0)reaches the minimum number of door openings or motion counts, the ems controller sets
the period tomonitor (1)
For example, the self-learning matrix below shows monitor (1) periods during periods with and without activity.
Note
If activity occurs in a saving period (0), such as a motion detection or a door opening, the ems
controller switches the cooler lights on and sets the period to monitor (1).
However, the ems controller does not start the compressor to cool the product.