KW1M-H Eco-POWER METER
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4.2.2 MODE2 (Mode for setting of each parameter for pulse measurement)
Max. counting speed setting mode
Hz
*Skip when ‘P-THR’ is selected on Unit for pulse output setting mode,
Mode defines max. counting speed.
・
Select from 2000Hz(2kHz)/30Hz
*In case of that ‘P-THR’ is set, max. counting speed is fixed to 50Hz,
Pre-scale setting mode
PSCL
Mode defines pre-scale value used for changing count value.
・
It can be set the range of 0.001 to 100.000. (Initial 1.000)
・
The position of decimal point set with this mode is applied to count value and preset value.
ex) When 0.01 (Last 2-digit) is set, the decimal point of count value and preset value has 2 digit
under decimal point.
Power input type setting mode
PWER
Mode defines the input type to use for demand function.
・
Select from CT / PM.
‘CT’: Use current measurement via CT for demand function.
‘PM’: Use pulse input for demand function.
*In case of that ‘PM’ is set, pulse count function is not available.
Pulse type setting mode
P.SEL
*Only when ‘PM’ is selected on Power input type setting mode.
Mode defines pulse type.
・
Select from kWh / PULSE
‘kWh’: Set the electric power per one pulse directly.
‘PULSE’: Use pulse constant value of pulse output device to use.
Pulse rate setting mode
PM.kW
*Only when ‘kWh’ is selected on Unit for pulse output setting mode.
Mode defines pulse rate of electric power per 1 pulse.
・
It can be set the range of 0.001 to 100.000kWh/pulse. (Initial 1.000)
Pulse constant value setting mode
PM.PL
*Only when ‘PULSE’ is selected on Unit for pulse output setting mode.
Mode defines a pulse constant value input by an outer pulse detector.
Check and select the pulse constant value of using pulse detector.
・
Select from 50000 (pulse/kWh)/ 2000(pulse/kWh)
Clock correction setting mode
CLK.A
Mode defines that it corrects clock using a frequency of measured voltage or not.
・
Select from AUTO / MANUAL / OFF.
‘AUTO’: It corrects the clock automatically by judging the reference frequency in case of that the
frequency of measured voltage is 50Hz or 60Hz.
‘MANUAL’: In case of that the reference frequency is not 50Hz or 60Hz, set a reference frequency to
use for clock correction.
‘OFF’: It doesn’t correct the clock.
Reference frequency setting mode
FREQ
*Only when ‘MANUAL’ is selected on Clock correction setting mode.
Mode defines reference frequency to use for clock correction function.
・
It can be set the range of 47.5 to 63.0 (Hz). (Initial 50.0)
ex.) Use this when the frequency of measured voltage is not 50Hz or 60Hz such as a private electric
generator.
