Emerson 475 User Manual page 107

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Standby
A power option that turns off the screen display and parts of the 475 Field
Communicator. Use this feature to save battery life or to reduce the boot-up time. The
green light on the Power key slowly flashes to indicate the 475 Field Communicator is
in standby mode.
System Card
An internal Secure Digital Card with non-volatile Flash memory. A copy of installable
475 Field Communicator application software exists on every System Card. The
System Card also stores HART device configurations and all HART and F
OUNDATION
fieldbus device descriptions.
System Card Serial Number (S/N)
The serial number assigned by the manufacturer to a Secure Digital (SD) card. The
System Card Serial Number uniquely identifies a 475 Field Communicator System
Card.
User Configuration
A configuration that is created offline or that is transferred to a 475 Field
Communicator from another program. Editing a device configuration within the 475
Field Communicator will change it to a user configuration.
User data file
A text (.TXT) file created by a user either on a PC or with the ScratchPad application
on the 475 Field Communicator. User data files can be transferred between the Field
Communicator Easy Upgrade Utility and a 475.
WirelessHART adapter
A HART device that meets the WirelessHART standard and enables a wired HART
device to join a Wireless network and communicate with the gateway.
WirelessHART device
A digital HART device that meets the HART 7 WirelessHART standard and has been
enhanced with wireless capability to function within a Wireless network. This device is
not connected to a 4-20mA loop.