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Figure 4-17: Non-linear Open Channel Profile Example
P113 = “Flume (3/2)” (using 3/2 power law) (To BS3680)
P114 = (1.0 / Maximum height of flow in channel)
P115 = Plotted non-linear profile of channel
P116 = Maximum flow at maximum flow height
Essential parameters to program
Note
P200 (PV units) must be changed from % to the required units of measurement. The
parameter P200 is in the menu
SETUP
→
[CONTROLLER]
→
DISPLAY
.
Getting started
Reference Manual
January 2021
00809-0100-4841
76
Emerson.com/Rosemount
Summary of Contents for Rosemount 3490 Series
Page 4: ...4 ...
Page 8: ...Introduction Reference Manual January 2021 00809 0100 4841 8 Emerson com Rosemount ...
Page 16: ...Control unit overview Reference Manual January 2021 00809 0100 4841 16 Emerson com Rosemount ...
Page 36: ...Installation Reference Manual January 2021 00809 0100 4841 36 Emerson com Rosemount ...
Page 134: ...Getting started Reference Manual January 2021 00809 0100 4841 134 Emerson com Rosemount ...
Page 184: ...Additional features Reference Manual January 2021 00809 0100 4841 184 Emerson com Rosemount ...
Page 189: ...Reference Manual 00809 0100 4841 January 2021 Emerson com Rosemount 189 ...