Black Box IC108A Guia do Utilizador descarregar pdf (Página 84)

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Smart Device (HART

) Interface User’s Guide

Chapter 3 Configuration

3-30 3BUR 001 085R0001 REV A

Many fields on the Loop Definition Templet are concerned with trending, displaying, or

defining alarms for the measured variable of the loop. It should be remembered that the loops

described in this section allow a smart device variable to be used as the loop measured variable;

therefore, the items being defined for the measured variable on the form are actually being

defined for the smart device variable.

Make the following entries to the fields of the Loop Definition Templet:

Figure 3-13. Loop Definition Templet, Page 1

TEMPLET NAME Name for the templet of up to a 12 alphanumeric

characters. This name becomes the tag name for the loop

and must be unique system-wide

LOOP DESCRIPTOR Enter any combination of up to 24 characters.

The tag and this descriptor identify the parameters of the

loop (thus the smart device variables) when displayed on

the Operational Displays or when listed on the Alarm/Event

Log.

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Black Box IC108A Guia do Utilizador Página 84