Sifam Tinsley N20ZPLUS, User Manual, Page: 9 / 19

N20Z
PLUS
-
User’s Manual
8
For example, to get displayed values in kV, set points X1, X2, Y1, Y2 as
follows:
X1 = 0, Y1 = 0, X2 = 1000, Y2 = 1
This record means that for each measured value in the range 0 ... 1000, the
displayed value in the range 0 ... 1 will be calculated.
After setting the points X1, Y1, X2, Y2, the coefficients A and B of the straight line
should be determined using the equation
according to the rule:
Coefficients A and B are individual characteristics parameters.
5.4.3. Alarm parameters
Two alarms are available in the N20Z PLUS meter. Both work independently
and each of them has 6 operating modes: n-on, n-off, on, off, hon and hoff, which are
shown in Figure 9. The alarm thresholds Aoff and Aon are set in the values of the
measured value, taking into account the individual characteristics. By default, both
alarms are set in the n-on mode.
Additionally, for each alarm, you can set the parameter for the delay of alarm
state switching.