Elspec G3500 BlackBox, User And Installation Manual

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CONFIGURATIONS:

Based on: For parameter selection to base your condition on

Parameter (X): Used to select the specific parameter from a previously selected group. The
selected parameter will be used as the "X" variable in the condition rules (operation)

Magnitude Calculation: Determines the way the condition engine will compute the resulting
magnitude of change in accordance to its set of rules. For example if defined a voltage
change rule, where now voltage ("X") is 280V while its reference ("V") is 230V, the computed
deviation now will be 21% - this is the instant deviation, but what happens if event continues
and the next value sampled is 260V? Now the deviation is only 13% so what value should be
reported? The "Magnitude calculation" field defines how the value is being computed. It is
either by saving the maximum deviation measured or by average in between all values
measured during the event