Siemens SITRANS F US - Page 187

Glossary
F US Clamp-on Communications Protocol Manual
Hardware Installation Manual, 11/2015, A5E34981613-AC
185
registers to address data which can be formatted in various types including, real, integer, &
binary (coils).
NEGFLOW
Totalizer mode for negative flow total only.
NETFLOW
Totalizer mode that combines positive and negative flow totals.
NOTOT
System function that disables the internal Totalizer.
Number Index
Computed sensor spacing index based on the estimated sonic velocity measurement. This
Index can not be overridden by installer.
Numeric Data
Refers to a value entered into a menu cell. An example would be the pipe outer diameter.
Numeric Entry
Refers to a number you type into menu cell that stores numeric data.
Numeric Keys
Use the Numeric keys to type a numeric value where appropriate.
Op Sys ROM
The Read-Only-Memory that stores the basic operating instructions and permanent defaults
of the flow meter's operating system.
Option List
Lists of options presented at menu cells that allow you to select either a single item or
multiple items (depending on the function that the menu cell controls).
Parameters
Refers to value (either numeric or list selection) stored in a menu cell.
POSFLOW
Totalizer mode for positive flow total only.