Vega VEGABAR 66 Foundation Fieldbus - climate compensat Bedienungsanleitung PDF herunterladen (Seite 39)

6 Set up with the display and adjustment module PLICSCOM

VEGABAR 66 • Foundation Fieldbus - climate compensated

36793-EN-130321

Information:

Thezeroadjustmentshiftsthevalueofthespanadjustment.The

span,i.e.thedierencebetweenthesevalues,however,remains

unchanged.

Information:

For an adjustment with pressure, simply enter the actual measured

value indicated at the bottom of the display.

Iftheadjustmentrangesareexceeded,themessage"Outside param-

eter limits"appears.Theeditingprocedurecanbeabortedwith[ESC]

or the displayed limit value can be accepted with [OK].

Proceed as follows:

1. Editthembarvalueinthemenuitem"span"with[OK].

Span

100.0 %

+1000.0 mbar

0000.0 mbar

Information:

The displayed pressure for 100 % corresponds to the nominal meas-

uring range of the sensor (in the above example 1 bar = 1000 mbar).

2. Set the requested mbar value with [->] and [OK].

3. Conrmwith[OK] and move to the menu overview with [ESC].

Thespanadjustmentisnished.

Information:

For an adjustment with pressure, simply enter the actual measured

value indicated at the bottom of the display.

Iftheadjustmentrangesareexceeded,themessage"Outside param-

eter limits"appears.Theeditingprocedurecanbeabortedwith[ESC]

or the displayed limit value can be accepted with [OK].

A linearisation is necessary for all vessels in which the vessel volume

doesnotincreaselinearlywiththelevel-e.g.inahorizontalcylindri-

cal or spherical tank - and the indication or output of the volume is

required. Corresponding linearisation curves are preprogrammed for

these vessels. They represent the correlation between the level per-

centage and vessel volume. By activating the appropriate curve, the

volume percentage of the vessel is displayed correctly. If the volume

should not be displayed in percent but e.g. in l or kg, a scaling can be

alsosetinthemenuitem"Display".

Linearizationcurve

Linear

Enter the requested parameters via the appropriate keys, save your

settings and jump to the next menu item with the [->] key.

Carry out span adjust-

ment

Linearization curve

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 75 76

Kommentare zu diesen Handbüchern

Keine Kommentare

Vega VEGABAR 66 Foundation Fieldbus - climate compensat Bedienungsanleitung Seite 39

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Ausrüstung Vega VEGABAR 66 Foundation Fieldbus - climate compensat