Identifying Device Revision; Language Selection; Quick Position; Status - Emerson Fisher 4320 Instruction Manual

4320 Position Monitor
February 2013
The primary function of the local user interface is for calibration. However, information for checking the status of the
device, as well as the connected equipment or valve, is also available through the local user interface.
Note
The valve must move from open to closed, or vice versa, in order for the wireless position monitor to be calibrated. Attempting to
calibrate the device without moving the valve will result in the action being discarded. The operation of the device will be
unchanged.
The calibration function of the local user interface can be locked out from the HART master for security purposes.
The two buttons on the LCD display (see figure 20) are used to activate the display when the LCD is in the sleep state
(blank or off). The buttons can be pressed alone or simultaneously. The Emerson logo will display when the LCD is
activated from a HART "squawk" command. Refer to Accessing Features, Service Tools / Maintenance: Find on page 38
for additional information.
When navigating the interface the left button is generally used to "SELECT" or take an action, the right button is used
to go to the "NEXT" option. Refer to figure 20 for the local interface flow chart.

Identifying Device Revision

To identify the device revision when the device is in the sleep state, press the right button. Device revision 1 is
indicated as 1.10, device revision 2 is indicated as 2.10.

Language Selection

Pressing both buttons activates the language selection menu. Press the right button "NEXT" to scroll to the desired
language, then press the left button to "SELECT" the language.

Quick Position

Pressing the left button only when the screen is in the sleep state activates the QUICK POSITION display. Percent (%) of
SPAN and the position of the valve (OPEN, PARTIALLY OPEN, and CLOSED) are shown. The display will turn off
automatically after 4 seconds.

Status

Pressing the right button only activates the STATUS menu. The STATUS menu contains information about the device,
including the status of the power module, the network operating parameters, and the state of the network interface. It
also allows device calibration and enables turning on/off the local HART port (located inside the cover) used with a
handheld device, such as the 475 or 375 Field Communicator.

Power

The power status menu is entered from the STATUS menu by pressing SELECT. Press SELECT to see the voltage of the
power module. Press NEXT to display the estimated remaining life of the power module.
Note
The estimated remaining life is only available for a battery-powered device. The Life menu is not available when the External Power
option is installed.
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Instruction Manual
D103392X012