Emerson 375 User Manual page 131

G-vii
Stand-By
A power option that turns off the screen display and parts of the 375 Field
Communicator. Use this feature to save battery life or to reduce the boot-up
time. The green, slowly flashing multifunction LED indicates the 375 Field
Communicator is in stand-by mode.
System Card
An internal Secure Digital Card with non-volatile Flash memory. A copy of
installable 375 Field Communicator application software exists on every
System Card. The System Card also stores 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 375 Field
Communicator System Card.
User Configuration
A configuration that is created offline or that is transferred to a 375 Field
Communicator from another program. Editing a device configuration within
the 375 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 ScratchPad on the
375 Field Communicator. User data files can be transferred between the
Easy Upgrade Programming Utility and a 375.
WirelessHART device
A digital HART device that meets the WirelessHART standard and has been
enhanced with wireless capability to function within a Wireless network.
WirelessHART adapter
A HART device that meets the WirelessHART standard and attaches to a
wired HART device to let it join a Wireless network and communicate with the
gateway.