Sifam Tinsley N20ZPLUS, User Manual, Page: 7 / 19

N20Z
PLUS
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User’s Manual
6
5.4. Parameter description
5.4.1. Display
The display can be configured by changing the settings of the following
parameters:
a)
display colors of the measured value. The display range is divided into three
areas separated by threshold values KpL and KpH (respectively lower threshold KpL
and upper threshold KpH of the change of the display color - Fig. 7). The color of
displayed numbers for each area is selected from three available colors: green,
orange and red. The KpL and KpH values are set by the user and refer to the
displayed value (i.e. also include individual characteristics). By default, the KpL value
is equal to 100% of the nominal value, while KpH is equal to 110% of the nominal
value, e.g.: for the 400 V meter: for KpL - 400 V and for KpH - 440 V respectively.
Caution! After setting the individual characteristic, KpL and KpH are not
automatically updated.
Fig. 7. display color configuration
b) decimal point - measurement precision. There are 5 possible display
configurations to choose from, but you should take the accuracy of the measurement
into account, for example: for the 400 V range - the measurement error is 2 V, so
choosing a precision with two decimal places does not give you more accurate
measurements. For version with voltage measurement the factory setting of precision
is 0000.0; for version with current measurement - 00,000.
c)
unit backlight. Unit backlight can be turned on or off. It is on by default.
5.4.2. Measurement parameters
We can configure the measurement by changing the following:
a) input type: AC measurement, AC+DC measurement (True RMS), AC
measurement is factory default,
b)
averaging time: until the required number of correct measurements is obtained
(according to table 1), the instantaneous value from 1 measurement is displayed.
After measuring a certain number of measurements, the arithmetic mean of the
measured measurements is displayed. Subsequent measurements are added on the
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