Emerson Fisher 4320 Manual de instrucciones descargar pdf (Pagina 28)

Instruction Manual

D103621X012

4320 Position Monitor

April 2014

monitoring. When using the standard and extended life battery sourced power modules, sample rates can be set to as

fast as 0.5 second sampling. When using the external power option, the sampling rate is set to approximately 20 times

per second.

Note

Faster than publish rate sampling can only be configured when at least one of the three burst messages is being triggered.

Refer to Advanced Wireless Reporting (Report By Exception and Delayed Trigger Reporting) on page 39 for additional

information on faster sampling.

Consult the Emerson Smart Wireless Gateway information for details on network size, available at

http://www2.emersonprocess.com/en-US/brands/rosemount/Wireless/Wireless-Gateways/Pages/index.aspx

Basic Setup

Using the Local User Interface

CAUTION

When accessing the pushbuttons or terminals proper means of electrostatic discharge protection is required. Failure to

provide appropriate protection can cause the device to malfunction.

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 23) 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 Locate on page 58 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 23 for the local interface flow chart.

Identifying Firmware Revision

To identify the firmware revision when the device is in the sleep state, press the right button.

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Emerson Fisher 4320 Manual de instrucciones Pagina 28