Measurement-computing eZ-TOMAS rev.11.0 Manuel d'utilisateur télécharger pdf (Page 69)

Polar Displays

Polar Displays show vibration amplitude and phase lag on a polar plot format. The data is corrected for

probe location. Phase lag is opposite the direction of rotation. You can optionally display the “Runout”

compensated values by clicking the associated button (see figure). The compensation values are specified

for each channel in the setup configuration.

Runout Compensation is a vector math operation, in which the referenced first order amplitude and phase

vector is subtracted from the displayed first order vector.

Note: Only one channel can be shown on a Polar Display.

Display

Polar Cursor Cursor Update Annotation Overlay Runout

Display Values (Peak Search) Limits Compensation

Four Polar Plot Displays

In this figure the plot at the lower right has focus.

eZ-TOMAS 937594 Display Menu … Plots Plot Examples 7-7

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Measurement-computing eZ-TOMAS rev.11.0 Manuel d'utilisateur Page 69