KW8M Eco-POWER METER
16
Cutoff current setting mode CUTA
Mode defines load current that does not measure (Cutoff current).
Use to avoid miss-measurement by wiring or induction noise at no-load.
0.00kW is displayed for instantaneous electric power, 0.0A is displayed for current. Integral
electric power is not added.
・It can be set the range of 1.0 to 50.0%.
ex) When set to 10.0, current under 10.0%F.S is not added.
Unit for pulse output setting mode PL-P
Mode defines unit used for pulse output. It defines the unit of integral electric power for 1-pulse
output.
・Select from 0.001/0.01/0.1/1/10/100kWh /AL-P/AL-C/AL-S/Cnt/DEM.
*“DEM” is only for AKW8111H.
When one of the “0.001/0.01/0.1/1/10/100” [kWh] is set, one pulse is output at reaching the setting
value.
When “AL-P” is set, alarm is output at the time when instantaneous electric power is over the setting
value.
When “AL-C” is set, alarm is output at the time when current is over the setting value.
When “AL-S” is set, alarm is output at the time when current is under the setting value and it passes
the setting time.
When “Cnt” is set, it output at the time when count value reaches preset value set by preset value
setting mode.
When “DEM” is set, it output at the time when demand value is satisfied the setting conditions.
Power alarm setting mode AL-P
*Only when “AL-P” is selected on unit for pulse output setting mode.
Mode defines instantaneous electric power used for alarm output.
・It is set the range of 0.00 to 999999.99kW.
Current alarm setting mode AL-C
*Only when “AL-C” is selected on unit for pulse output setting mode.
Mode defines the ratio of current used for alarm output. (Ratio for the rated current)
・It is set the range of 1.0 to 100.0%.
Stand-by alarm setting mode 1 ALS1
*Only when “AL-S” is selected on unit for pulse output setting mode.
Mode defines the ratio of current used for threshold value to judge stand-by power.
(Ratio for the rated current)
・It is set the range of 1.0 to 100.0%.
Stand-by alarm setting mode 2 ALS2
*Only when “AL-S” is selected on unit for pulse output setting mode.
Mode defines the time used for threshold value to judge stand-by power.
・It is set the range of 0 to 9999min.
When “0” is set, alarm is always output at the time when judging the stand-by power.
When “1 to 9999” is set, alarm is output at the time when passing the setting time with the stand-by
power.
The alarm can be reset by pressing <SET> with the instantaneous electric power display.
After reset the alarm, start to monitor the stand-by power again.
Preset value setting mode Cnt
*Only when “Cnt” is selected on unit for pulse output setting mode.
Mode defines count value used for output.
・It is set the range of (0×prescale setting value) to (99999999×prescale setting value).
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