Vega DSGH, Operating Instructions Manual

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22 DSGH Installation and Operation Guide
Introduction
Use firmware 2000.00 or higher when you use the field communicator to
use NORM or vapor compensation.
Using Ohmview 2000 Software on a PC
When you use a PC with MS Windows
®
and a Pentium
®
processor to
communicate with the gauge or other VEGA HART transmitter field devices,
you must have a HART modem and the Ohmview 2000 software kit (part
number 243008), which includes:
• Modem
• Cables
• Software
Ohmview 2000, RS-485 Network, Ohmview 2000 Logger, and Ohmview
2000 Configurator software are Windows programs that emulate the Field
Communicator Model 375. Ohmview 2000:
• Charts the 4 mA ... 20 mA current output graphically
• Stores and retrieves configuration data to disk
• Enables offline editing of configurations
Note: There are some minor differences in operation of the Ohmview
2000 software and the field communicator. Most significantly,
Ohmview 2000 software writes entries immediately to the
transmitter, but a field communicator must be manually told to
sends changes.