Vega VEGABAR 40 Profibus PA Bedienungsanleitung PDF herunterladen (Seite 21)

VEGABAR 40 (Profibus PA) 21

Setup

4.4 Setup with adjustment software

VEGA Visual Operating (VVO)

VVO connection to the bus cable

For operation of the sensor with the adjust-

ment software VVO, you require a Profibus

DP interface card (from Messrs. Softing) in

your PC. This card must be used to provide

the connection between computer and Profi-

bus DP cable (a connection directly to the

sensor or to the Profibus PA cable is not

possible). The computer with VVO then has

the status "Master, class 2“.

If the computer is connected to the Profibus

DP cable, you can start VVO. If the following

presentation is shown on the monitor, you

have to modify the communication adjustment

in VVO. The click to Configuration, point to

Program and click to Communication.

First click to "Profibus DP” (for PA sensors).

Then select the Profibus card installed in your

PC and click to OK. Then you have to restart

VVO.

Sensor configuration

After starting VVO as previously described

or having made connection to the Profibus,

the following presentation will be displayed

on the monitor. Click to Configuration, then

to Measuring system.

Sensor Sensor Sensor Sensor

VVO

Segment

coupler

Profibus PA

cable

Profibus DP

interface card

(Messrs. Softing)

DP cable

If you have already connected several VEGA

sensors to the bus, you can select the sen-

sor to be configured, in this case VEGABAR

40. The serial number and the bus address

of the sensors are displayed to enable clear

identification.

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