User manual for Digital Indicator and cooperating software
Fig. 6.10. Exceeding the upper limit of the allowable measurement range
The display shows points corresponding to measurement results. Directly after switching
to the "
Graph
" mode the display shows points of the graph corresponding to measurement
results stored in memory. The points that are displayed next correspond to the results of
conducted measurements. Therefore, if there are measurement results in the unit's memory,
they shall be displayed directly after switching to the "
Graph
" mode, otherwise
(no measurements in memory) the graph points corresponding to measurements results shall
be plotted from the time this mode is switched on. If the measurement result for the given
channel exceeds the
allowable measurement range
, then instead of the graph point
corresponding to the measurement result, the display shows an arrow indicating the direction
of exceeding the range (Fig. 6.10, 6.11). Above the upper limit of graph window the display
shows points corresponding to the measurement times.
The vertical scale of the graph covers the values defined for the nominal range by "
Hi value
"
and "
Lo value
" parameters including extensions ("
Upper ext.
" and "
Lower ext.
" parameters).
Fig. 6.11. Exceeding lower limit of the allowable measurement range
In the case of the upper limit, lower limit, or both limits of measurement range being exceeded
in the given
recording period
, values represented in the form of arrows indicating the
direction of exceeding (up, down, or both directions) will be recorded in the unit's memory
instead of the averaged results.
Fig. 6.12. Breaks in registration or change of configuration in "
Graph
" mode.
20
warning message informing that input
allowable range is exceeded
arows inform that input
allowable range is exceeded
warning message informing that input
allowable range is exceeded
arows inform that input
allowable range is exceeded
vertical line informs about breaks
in registration (power turn off) or
configuration change
