SMC Networks PFM7 Series User Manual

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No.PF※※-OMJ0006-G
■[F10] Accumulated value hold
The default setting is to clear the accumulated flow value when the power supply is turned off.
This function enables the accumulated flow value to be stored in permanent memory every 2 or 5 minutes.
The maximum writable limit of the memory device is 1 million cycles, which should be taken into
consideration.
For example, if the product is operated 24 hours per day, the life will be as follows:
Data stored every 5 minutes: 5 minutes x 1 million cycles = 5 million minutes = 9.5 years
Data stored every 2 minutes: 2 minutes x 1 million cycles = 2 million minutes = 3.8 years
<Operation>
Press the or button in function selection mode to display [F10].
Press the button.
Press the button. Return to function selection mode.
[F10] Selection of Accumulated value hold completed
: When accumulated flow external reset is repeatedly input, wait for a time longer than the time required to store the value.
Select Accumulated value hold
[EEP] and the set value are displayed in turn.
Press the or button to select.

SMC Networks PFM7 Series Specifications

General

Brand	SMC Networks
Model	PFM7 Series
Category	Switch
Language	English