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Chapter 5 Various Functions
5.1 Pulse output function
You can use 2-type pulse output, OUT1 and OUT2.
Refer to 4.4.3 Settings for pulse measurement for setting.
[OUT1][OUT2] are blinking when pulse output.
Time and date when pulse is output are recorded up to 10-record for each OUT1 and OUT2.
5.1.1 Output depends on integral electric power
Set the unit for pulse output of integral power value and pulse output turns on every time when integral
electric power reaches the unit. (Pulse width: about 100ms)
It judges at the same time of sampling cycle.
5.1.2 Stand-by alarm
When it detects stand-by power (current) of the measured load, pulse output turns on in order to notice.
Set threshold (current) (C) and stand-by time (T) to judge stand-by power.
When the measured load is satisfied the setting conditions, pulse putout turns on in order to notice.
When it exceeds the setting threshold, it turns off and reset it.
(Working flow chart)
(kW)
Normal working output turns ON
E
le
ct
ric
pow
er
T
threshold
(C)
Stand-by mode
0
Time
(min)
5.1.3 Under voltage alarm
When it falls below the setting voltage, pulse output turns on in order to notice.
When it exceeds, the output turns off.
5.1.4 Over voltage alarm
When it exceeds the setting voltage, pulse output turns on in order to notice.
When it falls below, the output turns off.
5.1.5 Power interruption alarm
When it detects the voltage under 5% of rated voltage for 100ms or more, pulse output turns on in order
to notice.
5.1.6 Under current alarm
When it falls below the setting current, pulse output turns on in order to notice.
When it exceeds, the output turns off.
5.1.7 Current alarm
When it exceeds the setting current, pulse output turns on in order to notice.
When it falls below, the output turns off.
5.1.8 Power alarm
When it exceeds the setting instantaneous electric power (active, reactive, apparent, active(export),
reactive(export)), pulse output turns on in order to notice.
When it falls below, the output turns off.
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