Vega Capacitive electrodes EL Profibus PA Bedienungsanleitung PDF herunterladen (Seite 45)

Capacitive electrodes EL - Profibus PA 45

Confirm the question with OK, if the condi-

tions are met.

Display Diagnostics Instrument data Configuration Services Quit Help

Display of measured value

Click in the window "Offset correction" to

Correct.

Display

Under the menu item "Display", you can

choose the function:

• Display of measured value.

Display of measured value

In this window, the actual measured value is

displayed digitally and as bar graph.

The upper bar shows the current measured

value in percent, pF or scaled in the set unit.

The actual values of the measurement loops

can be displayed from the main menu. Click

to "Display" and then to "Display of measured

value".

Setup

Sensor parameter adjustment – Offset

correction

This function is necessary if an adjustment

should be carried out in m. With this function,

the initial capacitance is saved in the elec-

tronics. A prerequisite is that the electrode is

installed in the vessel and completely

unimmersed.

An offset correction is only necessary if ad-

justment without medium is to be carried out.

For electrodes with concentric tube, this

function is already carried out by VEGA,

since the vessel does not influence the meas-

urement. The offset correction must only be

repeated of the oscillator is exchanged.

Click in the window "Instrument data param-

eter adjustment" to Additional functions,

then in the window "Additional functions" to

Offset correction.

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Vega Capacitive electrodes EL Profibus PA Bedienungsanleitung Seite 45