Siemens HydroRanger 200 HMI, Руководство по эксплуатации

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Parameter reference
8.6 Setup (2.)
HydroRanger 200 HMI
244
Operating Instructions, 06/2018, A5E36281317-AC
Example
Conditions Enter
Flowrate display: millions of gallons/ day, and
maximum flowrate is 376,500,000 gallons/day.
376.5 for Maximum Flow (2.13.4.3.), and Days for
Flow Time Units (2.13.4.4.) (Page 244)
Flow time units (2.13.4.4.)
Defines the units used to display current flow and logging flow values.
Index Single-point model Dual-point model
Global Transducer
Options Seconds
Minutes
Hours
*Days
Altered by Flowrate units (2.13.4.7.) (Page 245)
This is used when the Primary Measuring Device is Ratiometric [Flowrate Units (2.13.4.7.)
(Page 245) = Ratiometric].
Example
Conditions Enter
Flowrate display: millions of gallons/day, and
maximum flowrate is 376,500,000 gallons/day.
376.5 for Maximum Flow (2.13.4.3.) (Page 243),
and Days for Flow Time Units (2.13.4.4.)
Zero head (2.13.4.5.)
The distance above Empty (2.2.4.) (Page 170), in Units (2.1.1.) (Page 162) representing
zero head (and zero flow).
Index Single-point model Dual-point model
Global Transducer
Values Range: -999 ... 9999
Preset: 0.000
Altered by
•
Units (2.1.1.) (Page 162)
• Span (2.2.2.) (Page 169)
Related
• Empty (2.2.4.) (Page 170)
•
Range extension (2.2.7.) (Page 172)
• Head (3.2.8.13) (Page 258)
This feature can be used for most weirs and some flumes (e.g. Palmer-Bowlus) where the
zero reference is at a higher elevation than the channel bottom.