considerations
If disabled, the door switch is also disabled.
The ems controller does not detect door openings, therefore, the ems controller does not:
l update the self-learning matrix for door activity.
l manage the evaporator fan management for door activity.
l sound door alarms if the door is left open.
range 00 to 30 minutes
global default 00 (disabled)
10.5 activity frequency (AF)
The table below details the activity frequency (AF) parameter.
display
description
Defines the minimum number of door openings or motion counts to indicate an active 30 minute period
in the self-learning matrix, as described below. The activity frequency applies across all 30 minute peri-
ods within the self-learning matrix, not to individual 30 minute periods.
considerations See below.
range See below
global default 00 (low frequency)
The table below describes the values for activity frequency (AF).
value name description
00 low frequency 1 door opening or 1 motion count
01 medium frequency 1 door opening or 3 motion counts
02 high frequency 2 door openings or 6 motion counts
03 automatic
The ems controller runs continuously for 48 hours in the
ready mode. After 48 hours, the ems controller sets the
value of the activity frequency to 0, 1, or 2.
Note:
l
If AF is set to 3, the ems controller must run continuously for 48 hours to set the value of the activity frequency.
If power is lost during the 48 hour period, the ems controller restarts the 48 hour period.
The ems controller must complete the 48 hour period to determine the activity frequency before starting the 1-day or 7-day learning
period.
10.6 marketing mode (Ar)
The table below details the marketing mode (Ar) parameter.
display
description
Sets the cooler lights to remain on at all times for display purposes.
ems25+ and ems25advanced / General Use
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