Parameter Adjustment With Pactware - Vega VEGABAR 66 Operating Instructions Manual

Connection via HART
VEGABAR 66 • 4 ... 20 mA/HART
7 Setup with PACTware and other adjustment programs
Necessary components:
VEGABAR 66
l
PC with PACTware and suitable VEGA DTM
l
VEGACONNECT
l
Power supply unit or processing system
l
1
Fig. 33: Connecting the PC via HART to the signal cable
1 VEGABAR 66
2 HART resistor 250 Ω (optional depending on processing)
3 Connection cable with 2 mm pins and terminals
4
Processing system/PLC/Voltage supply
Necessary components:
VEGABAR 66
l
PC with PACTware and suitable VEGA DTM
l
VEGACONNECT
l
HART resistor approx. 250 Ω
l
Power supply unit or processing system
l
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, VEGADIS 371, VEGAMET 381). Common Ex separators are
also usually equipped with a sufficient current limitation resistance. In
such cases, VEGACONNECT 4 can be connected parallel to the
4 ... 20 mA cable.

7.2 Parameter adjustment with PACTware

Further setup steps are described in the operating instructions manual
"DTM Collection/PACTware" attached to each CD and which can also
be downloaded from our homepage. A detailed description is available
in the online help of PACTware and the VEGA DTMs.
Note:
Keep in mind that for setup of VEGABAR 66, DTM-Collection in the
actual version must be used.
2 4
3
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