ONICON F-2600 - Manual (Page 62)

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F-2600 & F-2700 Vortex Flow Meter Manual 02/15 - 0808-7 / 19204 Page 62
3.3.5 Totalizer #1 Menu
Password
ENTER
Use
keys to access menus.
Totalizer
Menu
Totaling
Inactive
Mass
Volume
ENTER
Run Mode
(unit) / Pulse
xxxx
Reset Total ?
YES or NO
Example:
Maximum flow rate = 600 gallons per minute
(600 gallons per minute = 10 gallons per second)
If unit per pulse is set to 600 gallons per pulse,
the totalizer will pulse once every minute.
If unit per pulse is set to 10 gallons per pulse,
the totalizer will pulse once every second.
Energy
Use the Totalizer Menu to configure and monitor the totalizer. The totalizer output is a 50
millisecond (.05 second) positive pulse (relay closed for 50 milliseconds). The totalizer
cannot operate faster than one pulse every 100 millisecond (.1 second). A good rule to
follow is to set the unit per pulse value equal to the maximum flow in the same units per
second. This will limit the pulse to no faster than one pulse every second.
Example for Setting the Totalizer
The following shows how to set the totalizer to track mass flow in kg/sec. (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 to page 64).
2. Press ⇓ key until Mass Flow Unit appears. Press ENTER.
3. Press ⇓ key until kg appears in the numerator. Press ⇒ key to move the underline
cursor to the denominator. Press the ⇓ key until sec appears in the denominator. Press
ENTER to select.
4. Press ⇑ key until Units Menu appears.
Second, set the pulse output:
1. Use ⇐ ⇒ keys to move to the Totalizer Menu.
2. Press the ⇓ key until Totaling appears.
3. Press ENTER and press the ⇓ key to select Mass. Press ENTER.
4. Press ⇓ key to set the pulse output in the units you have selected for mass flow of kg/
sec. Press ENTER and use ⇑ ⇓ ⇐ ⇒ keys to set the pulse value equal to the maximum
flow in the same units per second. Press ENTER.
5. To reset the totalizer, press ⇓ key until Reset Total? appears. Press ENTER and the ⇓
key to reset the totalizer if desired. Press ENTER.
6. Press the EXIT key and answer YES to permanently save your changes.