Emerson 8600 Gas Heater User Manual


 
30
Reference Manual
00809-0100-4860, Rev BC
Section 3: Configuration
January 2013
Configuration
3.2.2 PV% of range
Percent of Range — The primary variable as a percentage of range provides a gauge as to where
the current measurement of the meter is within the configured range of the meter. For example,
the range may be defined as 0 gal/min to 20 gal/min. If the current flow is 10 gal/min, the
percent of range is 50 percent.
3.2.3 Analog output
Analog Output — The analog output variable provides the analog value for the primary variable.
The analog output refers to the industry standard output in the 4–20 mA range. Check the
analog output value against the actual loop reading given by a multi-meter. If it does not match,
a 4–20 mA trim is required. See D/A Trim (Digital-to-Analog Trim).
3.2.4 View other variables
View Other Variables — Allows for the viewing and configuration of other variables such as flow
units, totalizer operation, and pulse output.
Volume flow
Allows the user to view the current volumetric flow value.
Volume flow units
Allows the user to select the volumetric flow units from the available list.
Field Comm. 1, 1, 2
Field Comm. 1, 1, 3
Field Comm. 1, 1, 4
Field Comm. 1, 1, 4, 1, 1
Field Comm. 1, 1, 4, 1, 2
Volumetric Unit LCD Display Field Communicator
U.S. Gallons per second GAL/S gal/s
U.S. Gallons per minute GAL/M gal/m
U.S. Gallons per hour GAL/H gal/h
U.S. Gallons per day GAL/D gal/d
Actual Cubic Feet per second ACFS ACFS
Actual Cubic Feet per minute ACFM ACFM
Actual Cubic Feet per hour ACFH ACFH
Actual Cubic Feet per day ACFD ACFD
Standard Cubic Feet per
minute
SCFM
Standard Cubic Feet per hour SCFH
Barrels per second BBL/S bbl/s
Barrels per minute BBL/M bbl/min
Barrels per hour BBL/H bbl/h