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11
Function Description
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11 Function Description
The device offers highly variable and user-configurable options for displaying of values and
storing the quantities. The user can decide which quantities to display as actual values and which
quantities should be stored in the archives.
11.1 Quantities Designation
The quantities are designated using the symbols shown in the table “Symbols and Terms” (see
page 1).
Quantities Designation
 The designations of the metrological quantities in the single channel device do not include
an index (Index 1 or 2 is used with dual channel devices.)
 For other quantities (non-metrological), index can be used to distinguish the quantities of
the same type.
User Designation of Quantities
 This new feature allows the user to define customized designations of quantities. The
original quantities designation then serves as the default designation (shown in blue in the
utility program [43]). The quantities designation must be chosen in such a way as to
preserve the uniqueness of the designation. The uniqueness of the designation is checked
by the utility program.
 The designation of metrological quantities can only be changed at ASC level.
 The user-defined quantities designation is used for display purposes both in the device
and in the utility program and can be exported to be used in third-party software.
11.2 Actual Values
For the displayed quantities, the number of displayed digits, the units, and the displayed name
are user-customizable. If the measured quantity is in an error state, this state is indicated by the
asterisk at the last position in the quantity designation row.
Example of quantities that can be displayed as actual values:
 Pressure p1, p2
 Temperature t1, t2
 Primary volume Vm1, Vm2
 Substitute primary volume Vs1, Vs2
 Corrected volume Vb1, Vb2
 Substitute corrected volume Vbs1, Vbs2
 Energy E1, E2
 Primary flow rate Q1, Q2
 Corrected flow rate Qb1, Qb2
 Conversion factor C1, C2
 Compressibility factor K1, K2
 Device error
 External power supply
 Battery capacity
 Internal temperature