Vega VEGAFLEX 83 Modbus and Levelmaster protocol PFA in Instrukcja Użytkownika Pobierz pdf (Strona 48)

7 Setting up sensor and Modbus interface with PACTware

VEGAFLEX 83 • Modbus and Levelmaster protocol

41838-EN-130314

The connection of the PC to the RS 485 cable is carried out via a

standard interface adapter RS 485/USB.

Scope of the parameter adjustment:

•

Sensor electronics

•

Modbus electronics

Information:

For the parameter adjustment it is absolutely necessary to separate

the connection to the RTU.

RS485

USB

Fig. 21: Connection of the PC via the interface adapter to the RS 485 cable

1 Interface adapter RS 485/USB

2 USB cable to the PC

3 RS 485 cable

4 Sensor

5 Voltage supply

7.2 Parameter adjustment with PACTware

For parameter adjustment of the sensor via a Windows PC, the con-

guration software PACTware and a suitable instrument driver (DTM)

according to FDT standard are required. The up-to-date PACTware

version as well as all available DTMs are compiled in a DTM Collec-

tion. The DTMs can also be integrated into other frame applications

according to FDT standard.

Note:

To ensure that all instrument functions are supported, you should

always use the latest DTM Collection. Furthermore, not all described

functions are included in older rmware versions. You can download

the latest instrument software from our homepage. A description of

the update procedure is also available in the Internet.

Further setup steps are described in the operating instructions manu-

al "DTM Collection/PACTware" attached to each DTM Collection and

which can also be downloaded from the Internet. Detailed descrip-

tions are available in the online help of PACTware and the DTMs.

To the RS 485 cable

Prerequisites

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Vega VEGAFLEX 83 Modbus and Levelmaster protocol PFA in Instrukcja Użytkownika Strona 48