Detcon 700 HRT Bridge - Manual (Page 8)

HRT Bridge
700 Sensor HRT Bridge IM Rev.0.2 Page 4 of 18
4.0 Operator Interface
The HRT Bridge PCA provides the ability to interface with the sensor via the HART Interface. The HART
interface Host can be a PC, a Laptop, or several handheld devices such as the Emerson 375 Field
Communicator. Although the displays on each device may be different and the menu names may change, the
information provided should be the same. The HART Interface consists of three basic Menus, each with a
subset of menus or screens:
Device Variables Menu
Primary
Variables
Identification
Diagnostics Menu
Device
Status
Sensor Status
Device Status Menu
Configuration
Setup
Calibration
HART
Setup
Note: The screen shots shown below are taken from the HART Communication Foundation
SDC625 Reference Host. The user’s screen appearance may be different depending on the HART
host used.
4.1 Device Menu
4.1.1 Primary Variables
The primary Variable Screen contains the basic information from the sensor and is broken into four basic
sections. None of these variables are changeable, and are directly read from the sensor.
Figure 3 Primary Variables