2 parameter adjustment with pactware – VEGA SOLITRAC 31 4 … 20 mA_HART - four-wire With SIL qualification User Manual

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8 Setup with PACTware

SOLITRAC 31 • 4 … 20 mA/HART - four-wire

43387-EN-131119

SOLITRAC 31

PC with PACTware and suitable VEGA DTM

VEGACONNECT 4

HART resistance approx. 250 Ω

Voltage supply

Note:

With power supply units with integrated HART resistance (internal

resistance approx. 250 Ω), an additional external resistance is not

necessary. This applies, e.g. to the VEGA instruments VEGATRENN

149A, VEGAMET 381 and VEGAMET 391). Commercially available

Ex separators are also usually equipped with sufficient current limita-

tion resistance. In such cases, VEGACONNECT 4 can be connected

parallel to the 4 … 20 mA cable.

8.2 Parameter adjustment with PACTware

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

figuration 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 firmware 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.

Prerequisites

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