Data Industrial 330 Benutzerhandbuch - Seite 6

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Data Industrial

Model 330 Owner's

Definitions:

High Alarm A condition where if the flow rate exceeds the set point, The relay is energized.

Low Alarm - A condition where if the flow rate drops below the set point, The relay is energized.

Set Point The flow rate that will trigger the event. i.e. energize the relay.

Release Point The flow rate that will de-energize the relay.

Set Point Delay a time interval in seconds between the point when the flow rate crosses the set

Release Point Delay - a time interval in seconds between the point when the flow rate crosses the

Latch A function that will hold the relay in the energized state until reset even if the flow rate crosses

the release point

Remote Reset - Reset is the ability to interrupt all timing functions and return them to the initial

Filter Coefficient - An averaging routine that smooths out unstable flow. The non-linear reference

6. Program using diagram below as a reference.

Step 1

Select the flow sensor type (pulse,

sine, 4000) and enter in a k and

Offset.

See note #1

Step 4

Enter in the high or/and low alarms.

See Note #2.

Step 5

Press send to transmit calibration

data to the 330.

Press to refresh the parameters

screen with the current 330 settings.

Manual

point and the relay energizes.

release point and the relay de-energizes.

programmed settings and/or de-energize the relay coil that has been latched as a

result of an alarm function.

This reset may be accomplished by momentarily disconnecting the power supply or

connecting an external device to the reset terminals

scale from 0-9 defaults to a value of 2. Do not change unless flow changes

interfere with the control functions.

Step 2

Select the desired flow

rate units.

Step 3

Select the desired Alarm

Type (high, low, both off).

Step 6

Press to exit parameters screen and

to go back to main screen.

Press to restore the factory default

settings to the screen. Must press

"send" before values take effect.