Vega MINITRAC 31 Profibus PA Bedienungsanleitung PDF herunterladen (Seite 58)

6 Set up with the display and adjustment module

MINITRAC 31 • Probus PA

43836-EN-131119

This menu item is described in the operating instructions manual

"Display and adjustment module".

Display

With this parameter you can change the display language.

This parameter is described in the operating instructions manual

"Display and adjustment module".

With this parameter you can change the indication of the display.

You can choose for example if the display should show the actual

pulse rate or the electronics temperature.

Diagnostics

In this menu item, you can enquire the status of your sensor. In normal

operation, the sensor displays the message "OK". In case of fault, you

will nd the corresponding fault code here.

This parameter is described in the operating instructions manual

"Display and adjustment module".

The peak value function holds the max. and min. values during opera-

tion.

This parameter is described in the operating instructions manual

"Display and adjustment module".

Here, you can retrieve the adjustment value of the sensor. This is the

percentage value of the max. pulse rate at which the sensor switches

over.

If you have carried out a single point adjustment, this is the entered

value. With a two-point adjustment, this is the calculated value.

The value is an indication for the reliability and reproducibility of the

switching point.

The greater the dierence in the pulse rate between covered and

uncovered status, the greater the dierential value (Delta I) and the

more reliable the measurement. The automatically calculated damp-

ing is also oriented around the Delta I value. The higher the value, the

lower the damping.

A Delta I value below 10 % is an indication for a critical measurement.

Display - Language

Display - Displayed value

Diagnostics - Device

status

Diagnosis - Peak value

Diagnosis - Adjustment

data

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Vega MINITRAC 31 Profibus PA Bedienungsanleitung Seite 58