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UMG 605US
Possible error
voltage
Displayed
is too small or too
large.
Displayed voltage is
too small.
"EEEE" and "V"
in the display.
„Error CF„ in the dis-
play
60
Cause
Measurement in the wrong phase.
Voltage
transformer
programmed.
Overrange.
The peak voltage value at the mea-
surement input has been exceeded
by harmonic components.
The voltage measuring range has
been exceeded.
The calibration data could not be
read out.
Remedy
Check connection and correct if
necessary.
incorrectly
Read out and program the voltage
transformer transformation ratio
at the voltage transformer.
Install voltage transformers.
Important!
measurement inputs are not
overloaded.
Check
voltage and if necessary install
a suitable voltage transformer.
Send device to the manufacturer
for checking with a precise
description of the error.
Ensure
the
the
measuring-circuit
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