Emerson Rosemount 2230 Manual do Utilizador descarregar pdf (Página 37)

Reference Manual

300560EN, Rev AA

May 2011

4-3

Rosemount 2230

Section 4. Configuration and Operation

4.2.2 Activity and

Alarm Indication

The Rosemount 2230 display shows a warning symbol for simulated or

manual measurement values as illustrated in Figure 4-2 and Figure 4-3.

Figure 4-2. Simulated or manual

value

Manual or simulated measurement values are indicated by an alarm symbol

as shown in Figure 4-2.

Figure 4-3. Invalid value For invalid measurement data, the alarm symbol is displayed and no data

appears in the measurement value field as illustrated in Figure 4-3.

Figure 4-4. Activity indicator The activity indicator spins continuously to indicate that the 2230 is operating

normally. In case of a communication problem an alarm symbol is displayed

instead.

Alarm symbol

Invalid value

Communication problems

Activity indicator for normal operation

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Emerson Rosemount 2230 Manual do Utilizador Página 37