Siemens SITRANS F - Flow;Total Units Menu Structure; Energy;Volume Units; Energy Rate Units

2-37
1010ENFM-3B
Section 2
2.6.1 ENERGY/VOLUME UNITS
This menu item allows you to select the Energy Units or (liquid) Volume Rate Units submenu.
To operate the Energy Units submenu:
To access the [Energy/Volume Units] option list press
Move the cursor to the desired selection press
To make selection press
2.6.2 ENERGY RATE UNITS
The [Energy Rate Units] menu cell allows you to select energy units with a time base where applicable
(e.g., BTU/MIN) for the thermal energy rate display. The energy rate units that you select cannot affect the
energy computation accuracy. However, it may influence the data display screen’s resolution. The de-
fault selection is [BTU/HR]. If this suits the application, then you may bypass this menu cell by pressing
the <Down Arrow>.
ENT
Siemens 2 Channel [1] 1
Select Energy Rate Units
Energy Units
Energy Rate Units BTU/HR
Energy Rate Scale KBTU/HR
Energy Total Units BTU
Energy Resolution 00000x00
Energy Total Scale KBTU
Energy Total Mode NETFLOW
CE Method kW/ton
COP
EER
Use this menu cell
to select thermal
energy units.
Use these menu
cells to set the
scaling for the
energy rate and
total outputs.
Use this menu cell to
select the chiller
efficiency calculation
method.
Use this menu cell
to select energy
totalizer units.
Use this menu cell
to set the resolution
of the energy
totalizer.
Use this menu cell to
select how the
totalizer accumlates
flow.
Flow/Total Units Volume Units Flow Display Range Autorange
High
Flow Display Scale mGAL/MIN
GAL/MIN
KGAL/MIN
Total Volume Units Same list as Flow Volume Units
Totalizer Scale GAL
KGAL
mGAL
Total Resolution 000X0000
0000X000
00000X00
Totalizer Mode NEGFLOW
NETFLOW
POSFLOW
Batch/Sample Total x.xxx (numeric entry)
Flow/Total Units Menu Structure (continued)
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