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4.
Settings needed to measure electricity
4.4 Pulse output settings
This product has 4pulse output ports (OUT1, OUT2, OUT3, OUT4).
You can set output ON or OFF for each output port in the pulse output settings.
When the active energy exceeds the output units, a pulse wave is output from the ports for which pulse output is set
to ON.
The following diagram shows pulse output waveforms. The ON output width is fixed at 500ms. The OFF sustained
width after output is 100ms.
An alarm is displayed when there is a pulse output error (
97). A pulse output error may be either of the following
states.
• The output unit is exceeded again while still in the ON output state.
Action when error occurs: The pulse output continues for more than 500ms due to the unit being exceeded again.
• Output unit is exceeded within the OFF sustained width.
Action when error occurs: Pulse is output within the time of the OFF sustained width.
■
Set the pulse output units (Ex.: set to 10kWh/pulse)
Pulse output units settings are common to all ports. The default value is 100Wh/pulse.
You can cancel a change by pressing the [ESC] key before confirming the change.
1
Press the [MODE• ] key to move to the common settings "CMMN" category display screen.
2
From the common setting items, press the [
][
] keys to move to "Pulse output units (MENU 08)".
3
Press the [ENTER] key to enter the setting mode.
4
Press the [
][
] keys to select "10k".
5
Press the [ENTER] key to confirm your selection.
Output units exceeded
ON output width (500ms)
OFF sustained width (100ms)
Basic pulse output waveform
1
Automatic transition
2
4
5
3
