levr
LIM-05 user manual
Dated 25/5/2017
http://www.levr.pl/
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Note: The reference run should be created and recorded whenever the duration or
amplitude of the measurement pulse are changed. (See section 6.4 i 0).
6.8 “Zakres pomiarowy Uzak=” (Measuring range Uzak=) entry
The range of voltage measured by the fault locator is ±2047 mV. If you enter 100 mV,
the measuring range will be set to ±100 mV. Optimum setting: ± 500 mV. This setting
can produce a clear image of the leak immediately after it occurs (after it is recorded)
and in the initial stages of its development. The shape of the reflected pulse will be
represented within the range of voltage thresholds determining the measuring range.
Extending the voltage measuring range will affect duration of the measurement cycle.
Note: The reference run should be created and recorded whenever the measuring range
is changed. (See section 6.4 i 0).
6.9 “Wy
ś
wietlenie nastaw” (Display settings) function
Use this function to display the list of entries of the Kalibracja (Calibration) function
complete with all defined values of parameters and quantities.
6.10 “Kod PIN=” (PIN code=) entry
A PIN code will be needed to access the Kalibracja (Calibration) option. The Kod
PIN= (PIN code=) entry is used to set and record the code. (See section 0).
