ProSoft Technology PTQ-AFC - Manual (Page 143)

PTQ-AFC ♦ Modicon Quantum Platform Meter Proving
Liquid and Gas Flow Computer for Hydrocarbon Products User Manual
ProSoft Technology, Inc. Page 143 of 259
June 23, 2011
Master Meter
This proving technique proves a meter by comparing its behavior to that of
another master meter whose behavior is deemed to be accurate. A master meter
itself must be proved to a high precision by using a conventional prover.
8.1.2 Prover Options
There are several options affecting the handling and representation of data, as
well as affecting the relevance and availability of some configuration items. Not
all options are available for all prover types. If an option does not apply to a
particular prover type, it cannot be selected. For a description of each option
listed below see the corresponding Modbus dictionary address in parenthesis
below.

Dual transmitters, temperature (65011.0)
 Dual transmitters, pressure (65011.1)
 Input meter density (65011.2)
 Return leg pulse count is round –trip count (65011.4)
 Prover is double-walled (65011.5)
 External switch bar (65011.6)
 Calculation method: Average Meter Factor (else Average Data) (65011.8)