HART® Communicator - Emerson Process Management
HART® Communicator - Emerson Process Management
HART® Communicator - Emerson Process Management
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Primary Variable (PV)<br />
VWX<br />
Press 2 to access Primary Variable.<br />
The Online menu displays critical process information that is continuously<br />
updated. If the PV and related engineering units are too long, they will not<br />
appear on the Online menu. Select PV to view primary variable and the<br />
related engineering units.<br />
Analog Output (AO)<br />
YZ /<br />
Press 3 to access Analog Output.<br />
The analog output is the signal on the 4–20 mA scale that corresponds to the<br />
primary variable. When the AO contains too many characters to display on<br />
the Online menu, select AO to view the analog output and related<br />
engineering units.<br />
Lower Range Value (LRV)<br />
Press<br />
JKL<br />
4 to access Lower Range Value.<br />
Select LRV to view the lower range value and related engineering units.<br />
Upper Range Value (URV)<br />
Press<br />
MNO<br />
5 to access Upper Range Value.<br />
Select URV to view the upper range value and related engineering units.<br />
2-3
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