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Section 4.0: Configuration
4.1 CONFIGURATION
All device configuration is done using the four button membrane keypad on the transmitter cover. Individual key
functions depend on specific menu selection. The basic key functions include:
ENT: Enters menu item from main or service menu; moves cursor to next item when in submenu
ESC: Exits current page or submenu item
UP Arrow: Moves cursor "up" through main and service menu; changes character in submenu items
DOWN Arrow: Moves cursor "down" through main and service menu; changes character in submenu items
MAIN MENU OR SERVICE MENU: ENT opens the highlighted submenu. UP and DOWN move the selection cursor
between submenus.
Submenu: ENT moves selection cursor to the next item. UP and DOWN change state of item or change characters
in writable fields.
MAIN MENU SELECTION
Density Compensation
Select System of Units
Flow Configuration
Display Configuration
Analog Output Configuration
Display Averaging Filter
Zero Lockdown
Alarm/Alert Configuration
Network Configuration
Field Characterization
SERVICE MENU SELECTION
Password Configuration
Total System Scan
Sensor Control
Sensor Data Scan
Sensor Alert Scan
Custom ID
Restore Factory Setting
Product Information
MAIN MENU
Density Compensation - Density compensation can be selected to be actual flow or corrected to standard
conditions. Default factory setting is for actual conditions. The Vari-Green also allows for inputting the site elevation,
which will add density compensation for average atmospheric pressure based upon elevation above sea level.
Select System of Units - US or SI units can be selected. US units will display in CFM and degrees Fahrenheit. SI
units will display in L/S and degrees Celsius.
NOTE: When changing between US and SI units, the flow configuration information will need to be converted
and updated. This is not done by the transmitter. The user must convert and input.
®
DESCRIPTION
Select density compensation type for flow output (Actual or Standard CFM)
Select system of units (US or SI)
Select and configure flow and application parameters
Select parameters of display screen
Configure analog output type, value and averaging filter
Configure display averaging filter
Adjust zero lockdown (below a FPM set point, drives display and output to zero)
Configure alarm type, upper and lower limits
Configure network type, baud rate and address information
For information on field characterization, please see section below
DESCRIPTION
Enable/disable and change password
Displays sensor enabled/disabled status
Enable or disable system sensors
Displays individual sensor data
Displays alert codes for each sensor
Configure ID (tag) of unit
Restores display settings to original factory setup
Displays product information (Serial number, Work Order #, etc.)
Vari-Green® Transmitter
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