2-8
IM CW240E
• Harmonics
If the peak value of a current input signal exceeds 400%
of the measurement range or if the rms value of
measured current exceeds 130% of the rated range,
"----" appears.
Measurement Item
Conditions and Indications
Voltage rms
If the peak value of an input signal exceeds 300%
(180% for a 1000 V range) of the measurement range,
or if the rms value of measured voltage exceeds 130%
of the rated range, "OR" appears.
Voltage content
Voltage phase angle
If the peak value of an input signal exceeds 300%
(180% for the 1000 V range) of the measurement range,
or if the rms value of measured voltage exceeds 130%
of the rated range, "----" appears.
Current rms
If the peak value of an input signal exceeds 400% of the
measurement range or if the rms value of measured
current exceeds 130% of the rated range, "OR" appears.
Current content
Current phase angle
If the peak value of an input signal exceeds 400% of the
measurement range, or if the rms value of measured
current exceeds 130% of the rated range, "----" appears.
Power value
If a power input exceeds 130% of the rated range,
"OR" appears.
Also, if the measured value exceeds the maximum
displayable digits, 9999, "OR" appears.
Power content
Power phase angle
If the peak value of a voltage input signal exceeds
300% (180% for a 1000 V range) of the measurement
range; if the rms value of measured voltage exceeds
130% of the rated range; if the peak value of a current
input signal exceeds 400% of the measurement range;
or if the rms value of measured current exceeds 130%
of the rated range; "----" appears. Also, if the power
value exceeds the maximum displayable digits, 9999,
"----" appears.
Total harmonic
distortion of voltage
If the peak value of a voltage input signal exceeds 300%
(180% for a 1000 V range) of the measurement range,
or if the rms value of measured voltage exceeds 130%
of the rated range, "----" appears.
Total harmonic
distortion of current
2.5 Overrange/Error Indication during Measurement