MI 2883 Energy Master
Operating the instrument
59
3.11.2
Trend
Temperature measurement TREND can be viewed during the recording in progress.
Records containing temperature measurement can be viewed from Memory list and by
using PC software PowerView v3.0.
Figure 3.40: Temperature trend screen
Table 3.42: Instrument screen symbols and abbreviations
T:
Maximal ( ), average ( ) and minimal ( ) temperature value for last
recorded time interval (IP)
Table 3.43: Keys in Temperature trend screens
0
C
0
F
Shows temperature in Celsius degrees.
0
C
0
F
Shows temperature in Fahrenheit degrees.
METER
Switches to METER view.
TREND
Switches to TREND view (available only during recording).
Returns
to the “MEASUREMENTS” submenu.
3.12 Underdeviation and overdeviation
Underdeviation and overdeviation parameters are useful when it is important to avoid,
for example, having sustained undervoltages being cancelled in data by sustained
overvoltages. Results can be seen in a tabular (METER) or a graphical form (TREND)
view - which is active only while GENERAL RECORDER is active. See section 3.14 for
instructions how to start recording. In order to understand meanings of particular
parameter see section 5.1.11.
3.12.1
Meter
By entering DEVIATION option from MEASUREMENTS submenu the UNDER/OVER
DEVIATION tabular screen is shown
(see figure below)
.
F2
F4
