F10 Hold Accumulated Value - SMC Networks PFM3 Series Operation Manual

■[F10] Hold accumulated value
Initial setting is to clear accumulated value when the power supply is turned off.
It can be set so that the accumulated value is memorized every 2 minutes or 5 minutes.
The life of memory element is 1 million times of access.
If the flow switch is used 24 hours a day, the life will be,
Every 5 minutes to memorize ⋅⋅⋅ 5 minutes x 1 million times = 5 million minutes = 9.5 years
Every 2 minutes to memorize ⋅⋅⋅ 2 minutes x 1 million times = 2 million minutes = 3.8 years
<Operation>
Press the or
Set hold accumulated value
[EEP] and set value are displayed by turn.
Press the or
accumulated value.
Press the
∗: When external reset is repeatedly input, wait for the time longer than interval to store the memory.
button at function selection mode to display [F10].
Press the button
button to select hold
button to set
Setting of [F10] Hold accumulated value completed
Move on to hold accumulated value
Return to function selection mode
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No.PF##-OMJ0018