SMC Networks PF2W7 Series Operation Manual page 31

[F_3] Input procedure of the Set value of accumulated output is completed.
Starting of accumulation
Check that the display of accumulated flow rate is selected as the display mode.
Press the and
mode.
[-] flashes and accumulation starts.
Stop and restart of accumulation are performed the same way.
Pressing the button displays the instantaneous flow rate while
displaying the accumulated flow.
The accumulated flow rate can be displayed up to 999,999 L, but the
display normally shows the lower 3 digits.
Press the button to display the upper 3 digits.
The display flashes when the value reaches 999,999 L. To reset the
accumulated value, press the
simultaneously for 2 seconds or longer.
The accumulated value will be reset if the power supply is turned off.
Return to measurement mode.
buttons simultaneously in measurement
and buttons
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No.PF※※-OMO0012-D