Register operation Page 6/20
OG_IOG_BA_02_1401
7.1 Normal operation
(for models ILR 700, 710, 720 and 730)
To enter normal operation mode - when the screen is blank after exiting programming
mode, or upon initial use, press either the TOTAL or RESET button once.
7.2 Status
The status indicators are RESET and TOTAL.
7.3 Totalizers
The top row of indicators is the batch totalizer. This totalizer displays the cumulative
volume of flow through the meter with six digits. The batch totalizer totalizes in
selected units of measure.
To reset the batch totalizer, after 2 seconds of no flow, press and release the RESET
button.
NOTE: For the ILR 720 model only, the batch totalizer can be reset by a low pulse on
the external reset input.
The bottom row of indicators display the resettable totalizer with five digits or the five
least significant digits of the non-resettable totalizer. RESET and TOTAL is indicated
when the resettable total is displayed in the five-digit lower row. Only TOTAL is
indicated when the non-resettable total is displayed.
To toggle between the non-resettable totalizer and the resettable totalizer, press and
release the TOTAL button.
To reset the resettable totalizer, press and hold the TOTAL button and then press and
release the RESET button.
To display 11-digit non-resettable totalizer, while the non-resettable total is displayed,
press and hold the TOTAL button for seconds. The top row displays the 6 most
significant digits; the bottom row displays five least-significant digits.
NOTE: The non-resettable totalizer normally displays 5 least-significant digits.
7.4 Flow rate
PER MIN is displayed in conjunction with the unit of measure. All flow rates are
calculated in volume unit per minute.
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