Onicon F-2600 Instrukcja Użytkownika Pobierz pdf (Strona 59)

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F-2600 & F-2700 Vortex Flow Meter Manual 02/15 - 0808-7 / 19204 Page 59

Example for Setting an Output

The following shows how to set Output 1 to measure mass ow with 4 mA = 0 lb/hr and

20 mA = 100 lb/hr with a time constant of ve seconds. (All outputs are disabled while

using the Set-up Menus.)

First, set the desired units of measurement:

1. Use ⇐ ⇒keys to move to the Units Menu (see page 64).

2. Press ⇓ key until Mass Flow Unit appears. Press ENTER.

3. Press ⇓ key until lb appears in the numerator. Press ⇒ key to move the underline

cursor to the denominator. Press the ⇓ key until hr appears in the denominator.

Press ENTER to select.

4. Press ⇑ key until Units Menu appears.

Second, set the analog output:

1. Use ⇐ ⇒ keys to move to the Output Menu.

2. Press the ⇓ key until 4-20 mA Output 1 appears.

3. Press ⇓ key to access Measure selections. Press ENTER and press the ⇓ key to select

Mass. Press ENTER.

4. Press ⇒ key to set the 4 mA point in the units you have selected for mass of lb/hr.

Press ENTER and use ⇑ ⇓ ⇐ ⇒ keys to set 0 or 0.0. Press ENTER.

5. Press ⇒ key to set the 20 mA point. Press ENTER and use ⇑ ⇓ ⇐ ⇒ keys to set 100

or 100.0. Press ENTER.

6. Press ⇒ key to select the Time Constant. Press ENTER and use ⇑ ⇓ ⇐ ⇒ keys to

select 5. Press ENTER.

7. Press the EXIT key and answer YES to permanently save your changes.

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Onicon F-2600 Instrukcja Użytkownika Strona 59