Flowserve StarTalk DTM, Quick Start Manual, Page: 325 / 398

StarTalk™ DTM Help for StarPac 3 System
© Flowserve Corporation
Version 1.0.0 – Printed November 1, 2013
Integer Scalers
Several scaled integer registers provide access to process information using integer registers for
those devices that do not support floating point registers. These registers are listed in Table II.
The scaling registers must be set for the variable scale registers before the scaled value can be
interpreted. The minimum scale register sets the engineering value that will equal a register value of 0
and the maximum scale register sets the engineering value that will equal a register value of 9999.
SP3 Modbus
Register
Type Range Minimum
Scale Register
Maximum
Scale Register
Description
30018 RO 0 to 9999 70625 70627 Variable scale
normalized
liquid flow in
currently selected
engineering units.
30019 RO 0 to 9999 70629 70631 Variable scale
normalized
gas flow in
currently selected
engineering units.
30020 RO 0 to 9999 70633 70635 Variable scale
normalized P1
isa in currently
selected
engineering units.
30021 RO 0 to 9999 70637 70639 Variable scale
normalized P2
isa in currently