Terminology Chart - Siemens SITRANS FUS1020 Manual

Section 5

TERMINOLOGY CHART

This chart provides explanations for uncommon terms used in this manual.
TERM
Active Memory
Alphanumeric Field
Arrow Keys
Asterisk
Cursor
Data Entry
Datalogger Memory
ENTER Key
Flow Computer
Flow Tube
Graphic Screen
Initial Makeup
In-process Makeup
Installation Menu
Interface m/s
LAPTOT
Spacing Offset
Local Display
Menu
Section of RAM allocated for active site parameters (all current values).
The flow computer receives site-specific operating instructions from Active
Memory.
An 8-character data entry field that allows you to specify a Site Name or
a Security code.
Use the <Up, Down, Left and Right> Arrows to navigate through the In-
stallation Menu in their respective directions. The <Up or Down> Arrows
allow you also to scroll through option list items.
Refers to the marker used in the Installation Menu to indicate a current
option list selection. When you access an option list, you can move the
asterisk with the <Up or Down> Arrows to a new selection, then press
<Enter> to select the item.
This refers to the highlighted text and the arrow cursor that you move via
the arrow direction when navigating through menus or menu cells.
Refers to data entered into a menu cell (either numeric or option list
selection).
Memory segment that stores data items logged during operation. You
can view the Datalogger contents either on-screen or transmit it to an
external device via the RS-232 serial port. The amount of Datalogger
memory depends on how many sites reside in Site Storage memory.
Use the <ENTER> key to store a current numeric value or option list
item.
Refers to the meter itself (system refers to the meter and transducers
combined).
Refers to our in-line (non-wetted) transducer assemblies suite for small
(under 2" lines) and extremely low-flow applications.
Refers to the integral display screen.
An internal process performed during installation, where the flow com-
puter acquires its receive signal and enhances other parameters for op-
timal operation at a site.
An internal process where the flow computer recovers its Initial Makeup
parameters, after a fault condition interrupts operation.
The meter's overall menu structure. Allows you to define all aspects of
the meter's operation.
Refers to an alarm function that declares the passage of a liquid inter-
face by a comparison of the relative sonic velocities of the two liquids.
Refers to a system function that freezes the Totalizer display, while the
Totalizer continues to update its registers.
Fixed transducer offset assigned by the flow computer. This can be over-
ridden by the installer.
Refers to the 1020's integral display screen.
Sub-sections of the Installation Menu that you to define specific opera-
tional functions (e.g., RS-232 Setup).
5-11
EXPLANATION
1020NFM-1D
(continued)