F20 Setting Of External Input - SMC Networks PF3W711 Operation Manual

■[F20] Setting of external input
This function can be used only when the optional external input is present. The accumulated value, peak
value and bottom value can be reset remotely.
Accumulated value external reset: A function to reset the accumulated value when an input signal is
: When the accumulated value is memorized and each time the accumulated value external reset is activated, the memory device
(EEPROM) will be accessed. The maximum writable limit of the memory device is 1 million cycles and should be considered. The
total number of external input resets and accumulated value memorizations should not exceed 1 million.
Reset of peak and bottom values: A function to clear the peak value or bottom value when an input
OFF: The external input function will become invalid.
Input signal: The input line must be connected to GND for a minimum of 30 msec.
When the input signal is applied, the sub screen will display [ooo] for 1 second.
If successive input signals are applied at less than 1 second intervals the sub screen
display will remain [ooo].
<Operation>
Press the or
The sub screen displays [iNP] and current set value alternately.
: If the external input is not present, the sub screen alternately displays [iNP] and [- - -].
Press the
Sub screen
Press the
applied.
In accumulated increment mode, the accumulated value will reset to,
and increase from zero. In accumulated decrement mode, the
accumulated value will reset to, and decrease from the set value.
signal is applied.
button in function selection mode to display [F20] on the main screen.
button.
: If the external input is not available, the sub screen displays [- - -].
Press the or
button to confirm.
[F20] Setting of external input is completed.
button to select the setting of external input.
Return to the function selection mode.
-50-
No.PF※※-OMM0005-N