This screen allows the selection of the flow rate
multiplier. The flow rate display has four digits. The
multipliers that are available are: .001, .01, .1, 1, 10, 100,
1,000, 10,000. The multiplier should be selected to allow
all four digits of the flow display to be utilized. For
example, if the meter is programmed for a full scale of
1800 GPM then a multiplier of 1 should be selected.
Use the UP or DOWN arrow keys to select the desired
multiplier and then press the ENTER key. The following
screen will appear:
ELEMENT MAXIMUM CAPACITY
1
800 X 1 GPM
This screen sets the maximum capacity of the primary
element for which the meter is being used.
This is the
maximum full scale capacity of the primary element.
For example, if the meter is being used on a 6 inch
Parshall flume then this value would be 1800 GPM even
though the desired customer fullscale of the flowmeter
may be 1000 GPM. Refer to data sheet in front of this
manual for actual maximum capacity.
Use the RIGHT arrow key to move the cursor under each
digit and use the UP or DOWN arrow keys to change to the
desired value. After all four digits have been properly set,
press the ENTER key. The following screen will appear:
ELEMENT MAXIMUM CAPACITY
HEADRISE = 18.29 IN
This screen sets the maximum headrise of the primary
element. This value represents the maximum full scale
headrise of the primary element. This headrise equates to
the maximum flow rate programmed In the previous
screen. For example, if the meter is being used on a 6 inch
Parshall flume which has a maximum capacity of 1800
GPM at 18.29 inches, then the maximum headrise would
be 18.29 inches. Refer to data sheet in front of this
manual for actual maximum headrise.
Use the RIGHT arrow key to move the cursor under each
digit and use the UP or DOWN arrow keys to change to the
desired value. After all four digits have been properly set,
press the ENTER key. The following screen will appear:
ELEMENT FUNCTION
1.58 PWR
This screen selects the power function for the primary
element for which the meter is being used. Following are
seven power functions and the corresponding primary
elements stored in this meter:
1.522 = 12" Parshall flume
1.53 = 9" Parshall flume
1.538 = 18" Parshall flume
1.55 = 1",2",3",24" Parshall flume, Lagco Flumes
1.58 = 6" Parshall flume
1.95 = Manhole flumes
2.5 = V-Notch weirs
There is an OPTION selection that allows the user to
input a 16 point H/Q curve for primary elements not
included in the stored powers functions. For instructions
on inputting a special curve see Page 3-8.
Use the UP or DOWN arrow keys and select the
desired power function and then press the ENTER key.
The following screen will appear:
TOTALIZER FUNCTION
ENABLED
This screen allows the choice of displaying or not
displaying the totalizer. Use the UP or DOWN arrow
keys to show enable or disable and press the ENTER key.
If the totalizer is disabled, the next screen will be the
Relay Set Point screen. If the totalizer is enabled and an
optional flow unit has been used, go to Page 3-9 for
programming, otherwise the following screen will appear:
TOTALIZER MULTIPLIER
X 1,000
This screen allows the selection of the totalizer
multiplier. The totalizer will display a maximum of eight
digits. The available multipliers are: .01, .1, 1, 10, 100,
1,000, 10,000, 100,000. If a multiplier is selected that
cannot be used, an error message will appear o the screen
indicating that the multiplier will have to be increased or
decreased in value.
Use the UP or DOWN arrow keys to select the desired
multiplier and then press the ENTER key. The following
screen will appear.
CONTACT INTEGRATOR
0001 X 1,000 GAL
This screen allows the setting of the rate of the contact
integrator. The contact integrator can be assigned to one
of the relays and be used as an output for a remote
totalizer or to pace a sampler or other devices requiring a
pulse input based on total flow.
3-5
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