Siemens SITRANS LUT400 Operating Instructions Manual page 206

2.15.4.8. OCM Dimension 4
See table under PMD Dimensions (2.15.4.) to relate OCM Dimension 1-4
above to a specific dimension for each directly supported Primary
Measuring Device. For PMDs that are not directly supported (
Head Flow
support
For more information on PMD, see
page 97.
2.15.5. Universal Head vs. Flow
In the following table, enter Head and Flow Breakpoints for universal
PMDs.
Head Breakpoints: The head breakpoints for which flowrate is known,
defined in Units (2.1.1.)
Flowrate Breakpoints: The flowrate corresponding to each Head
Breakpoint entered, defined in Flowrate Units (2.15.3.7.).
Head Values
Flowrate Values
See
specify universal flows.
Entering breakpoints via SIMATIC PDM:
See
2.15.5.1. Table 1-8
2.15.5.1.1. Head 1
2.15.5.1.2. Flow 1
2.15.5.2. Table 9-16
2.15.5.2.1. Head 9
2.15.5.2.2. Flow 9
2.15.5.3. Table 17-24
2.15.5.3.1. Head 17
2.15.5.3.2. Flow 17
2.15.5.4. Table 25-32
2.15.5.4.1. Head 25
2.15.5.4.2. Flow 25
2.16. Totalizers
Available only on LUT430 (Pump and Flow model) and LUT440 (OCM model).
Note: Default settings in the parameter tables are indicated with an asterisk (*)
unless explicitly stated.
1.
Communications for SITRANS LUT400 (HART) Manual (7ML19985NE01)
Page 198 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS
), use a Universal Flow calculation. See
on page 116.
.
Range: 0.000 to 60.000
Default: 0.000
Range: 0 to 9999999
Default: 0
Universal calculation support
Quick Start (Flow)
in the LUT400 Communications manual
Universal calculation
Open Channel Monitoring (OCM)
on page 116 for details on how to
Universal
on
1
.
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