Data Industrial 340LW Series Manual do Proprietário - Página 6

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Data Industrial
Series 340LW Owner's
6. Program using diagram below as a reference.
Step 1
Select the flow sensor type
(sine or pulse) and enter the
k and offset -
see note #1
Step 4
Select the desired flow
rate and total units here
Step 7
Press send to transmit
calibration data to the 340
Press to refresh the parameters screen with
the current 430 settings.
Note #1:
Data Industrial flow sensor "K" and "offset" information is printed in the flow sensor owners manual,
and also available on our website. Calibration constants for other sensors must be supplied by the
manufacturer.
Note #2
Typically the Temperature measured by T1 will be greater than T2 in a heating application and less
than T2 in a cooling application. The Selection of one of these choices will determine if energy
calculations are made for heating only (T1>T2), cooling only (T1<T2), or both (absolute).
Note #3
The filter coefficient screen allows adjustment of the flow and energy filters. A scale of 0-10 is used
with 10 providing the greatest degree of smoothing. See the Dialog Box below.
6
Manual
See Note #3
Step 2
Select the desired temperature
sensor units.
Step 3
Select the method of computing the
temperature differential.
See Note #2
Typically:
T1>T2 for Heating
T1<T2 for Cooling
Step 5
Select the desired energy
rate and total units here
Step 6
Select the output units per
pulse, and the pulse width.
Step 8
Press to exit parameters screen
and to go back to main screen
Press to restore the factory
default settings to the screen.
Note: Must press "send" before
values take effect.