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3.4.3
PERFORMANCE MANAGER
Performance Manager (or Performance Meter) is a tool for the analysis and verification of the correct
dimensioning of the plant, utility control, operating statistics.
To execute this procedure, configure a device class and finalise the calculation indicating the time range on
which it is to be applied.
Tool class configuration
Create the device class for which the calculation is to be carried out: access the menu “Class
Create Class”
and indicate the parameters of:
-
Class name
: name of class
-
Devices of class
: enable devices that must be part of the class. The list of devices is displayed
according to the filter "Typology Filter", which helps to display only the devices belonging to a certain
group.
-
SetPoint
: select the set-point variable. The unit of measure depends on the chosen variable.
-
Probe
: select the probe variable connected to the set-point. The unit of measure depends on the chosen
variable.
-
Normal Range
: select the normal range of the probe value. The unit of measure is the same as that of
the probe variable.
-
Defrost Offset
: select the time after defrosting, for which the Probe value is not considered in calculating
the %Cool. In minutes
-
Sampling:
sampling period of data requested by the server during calculation. If, for example, you
configure sampling at 1 hour (60 min), requesting data from the last 2 days, the system sends 48 pieces
of "data" (1 sample per hour). As this parameter value increases, the data to be sent by the system will
be reduced. This is the ideal condition for using this tool with a slow or busy telephone network. The
value of this parameter is used as the 'default' value and can be changed in the calculation (window
Performance
View Class)
-
Avg.Factor
: number of transactions represented for the samples sent to server. The system averages
this number of consecutive samples. For example, with the 48 pieces of data returned by the server as in
