Black Box IC108A Guia do Utilizador descarregar pdf (Página 103)

Advant

Smart Device (HART

) Interface User’s Guide

Section 4.3.5 Smart Device Tuning Overview Display

3BUR 001 085R0001 REV A 4-13

Above the controller and smart device configuration information, there is a two line message

area. This area contains messages generated as a result of a field device status error or a

downloading error. If either a status or downloading error is detected, the actual error message is

sent to the Diagnostic Package and the corresponding message below appears in the message

area of the Smart Device Tuning Overview Display:

TRANSMITTER ERROR - CHECK DIAG DISPLAY

DOWNLOAD ERROR - CHECK DIAG DISPLAY

Examples of status and downloading errors are provided in Chapter 5, Maintenance.

The softkeys on the Smart Device Tuning Overview Display and the functions they perform

include:

Softkey

Function

DEVICE returns you to the Smart Device Network Overview Display

OVER

DEVICE returns you to the Smart Device I/O Display

I/O

DNLD downloads the changes you made to the local copy of the transmitter data

CONFIG base to the smart device for execution

PAGE calls up the Smart Device Tuning Overview Display for the device with

FORWRD the next higher transmitter address on the SHIM

PAGE calls up the Smart Device Tuning Overview Display for the device with

BACK the next lower transmitter address on the SHIM

CANCEL when selected prior to confirming the download process, cancels the

downloading of parameters to the transmitter data base

QUIT returns you to the Subsystem Status Display

4.3.5.1 Tuning Smart Devices via the Smart Device Tuning Overview Display

The smart device parameters you may change on the Smart Device Tuning Overview Display

include the date, the device’s descriptor, message text, units, damping value, output type, and

range limits (4 to 20 mA). You can change these parameters and download them to the smart

device’s transmitter data base as described in the steps below.

1. Select the field in the left portion of the display for the parameter you want to change.

2. Enter the text or value valid for the type of device and appropriate for the parameter you

want to change.

For the DATE, DESC, and MESG fields, enter the desired text string.

For the UNITS and OUTPUT fields, several options are available. You can view the

options by pressing the NEXT CHOICE key until the desired choice appears and press the

ENTER key, or type the text string for the desired entry and press the ENTER key.

For the DAMPING and RANGE fields, enter the desired decimal value.

3. Repeat steps 1 and 2 until all parameters for the smart device are changed as desired.

1 2 ... 98 99 100 101 102 103 104 105 106 107 108 ... 117 118

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