6.2 Error Indication
180
Over-range
This error is displayed when the voltage or current exceeds 140%
of the range (or 1,060.5 V when using the 1,000 V voltage range).
See: 3.11.2 When o.r (over-range) Is Displayed (p.115)
3.2.4 Selecting the Voltage and Current Ranges (p.48)
Scaling error
This error is displayed when the display range has been exceeded
due to the VT ratio or CT ratio setting. Change the VT or CT ratio.
See: 3.2.9 Setting the VT and CT Ratio (p.59)
External current sensor input
This error is displayed when the a 200 mA to 5 A range key is
pressed while using external current sensor input.
See: 3.9 Using a Current Sensor (p.102)
No measurement or measured
value not ready
This error is displayed when switching the wiring mode, rectifier,
or channel. When starting averaging, the [-----] display indicates
the measured value when the first average value has been calcu-
lated.
Error display Description Cause and Remedy
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