Other Settings - SMC Networks PF3A701H Operation Manual

Digital flow switch
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Other Settings

●Reset operation
The Accumulated Flow, Peak Value and Bottom Value can be reset.
To reset the accumulated value, press the ▼ and S button for 1 second or longer.
●Snap shot function
The current flow rate value can be stored to the switch output ON/OFF set point.
When the items on the Sub display (left) are selected in either 3 step setting mode, Simple setting mode or
Setting of each function mode, by pressing the ▲ and ▼ buttons simultaneously for 1 second or longer, the
value of the sub display (right) will show "----", and the values corresponding to the current flow rate are
automatically displayed.
Output mode
Hysteresis mode
Window comparator mode
•OUT1 set value
The value is set to the same value as the display value (current flow rate value).
(There is a range which cannot be set to the current flow rate depending on the hysteresis difference. In
that case, the value is set to the closest value.)
•Hysteresis
The hysteresis is calculated from the equation below and set.
Normal output: (OUT set value)-(current flow rate value)
Reverse output: (current flow rate value)-(OUT set value)
If the calculation result becomes 0 or less, [Err] is displayed on the sub display and the set value is not
changed.
Afterwards, it is possible to adjust the value by pressing ▲ or ▼ button.
Configurable items
OUT set value
Hysteresis
OUT set value
Hysteresis
-62-
Sub display (left)
P(n)
H
PL(nL), PH(nH)
WH
Snap shot function
×
No.PF※※-OMX0007-B

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