Dranetz Guide Betriebsanweisung PDF herunterladen (Seite 66)

Dran-View 6 User Guide

Cum Thres.(%)

If you did not select the instantaneous time interval,

this option will be enabled. This number indicates

how many % of the time the parameter must be

within limits to pass.

Max Dur. (s) If you select the instantaneous time interval, this

option will be enabled. It indicates how many

seconds the parameter may pass out of bounds

without failing.

% lim If you select this option, the limits are entered in

percentage deviation from the parameter’s nominal

value, as opposed to absolute min and max values.

Nominal If you selected the % lim option, enter the nominal

value here. For Vrms and frequency, the nominal is

known and does not need to be given.

High/Low

Limit

Enter the low and high limits, or leave one at 0 to

disable it. Limits are given as absolute values, unless

you selected the % lim option, in which case they are

percentage deviations from the nominal value. Note

that a - sign should precede the low limit. For

harmonic parameters, a Set Limits button will replace

these fields. Click this button to display the

Harmonics limits dialog box, where you can enter

limits for harmonics.

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Dranetz Guide Betriebsanweisung Seite 66