Honeywell SMV800 - Page 57

Revision 1.0 SMV800 Modbus User's Guide Page 45
Refer below tables for more details regarding parameters.
Process Data Parameters
Key: Plain = Read only Bold = Configurable Bold underline = Method Bold italic = Table or graph
Design(Flowing/Operating)
Values
Design Pressure
Enter the temperature value in the units
selected in the Unit Configuration screen.
Design Temperature
Design Density
Nominal (Default) Values
Nominal Absolute Pressure
Enter the temperature value in the units
selected in the Unit Configuration screen.
Nominal Temperature
Polynomial order
This is an internal parameter in the DD hosts.
When using the DTM Tool, Viscosity and Density
Coefficients will be automatically calculated for all
the Fluids using the Polynomial of this order.
For Custom Fluid user, can manually enter the
coefficients.
Set this to 4 to use the highest polynomial order
resulting in 5 Viscosity and 5 Density
Coefficients. Polynomial order 3 results in 4
Viscosity / Density coefficients, order 2 results in
3 Viscosity / Density coefficients and so forth.
Relevant number of coefficients will be used in
the Flow calculations.
For Custom Fluid, Polynomial order is not used.
User can manually enter up to 5 Viscosity and
Density coefficients. All the 5 Coefficients are
used in the calculations. Please make sure at
least one coefficient value is > 0.0
Viscosity
Manual Input Viscosity
ON
OFF
Applicable When Algorithm Option =
Advanced Algorithms
Viscosity Coefficient_V#
V1 to V5
Refer viscisity coefficient table to see when
V1 to V5 are applicable based on Algorithm
option, Equation Model and Fluid Type