Hioki PW3390 - Page 128

5.7 Trend Function
120
*For more information about the communications interface, see "Chapter 9 Operation with a
Computer" (p.177).
Time axis 1.5s/div, 3s/div, 6s/div, 12s/div, 30s/div
1min/div, 3min/div, 6min/div, 10min/div, 30min/div
1hour/div, 3hour/div, 6hour/div, 12hour/div, 1day/div
Starting and stopping graphing and clearing the graph display
The instrument will start graph-
ing the selected parameters
when it is turned on.
Use F keys to select
F1
Clears the graph display.
F2
• While graphing is ongoing:
Stops graphing.
• When graphing is stopped:
Clears the graph display
and starts graphing.
In addition to the above, the graph display will be cleared in the following circumstances:
• When the trend graph time axis or graph parameter settings are changed
• When a setting related to measured values, for example the range, is changed
• When a setting on the System screen is changed
• When integration is started or when the integration value is reset
• When the instrument is turned on
• When a control operation that results in one of the above circumstances is performed
using the communications interface*
Using buttons or performing integration on the System screen may result in the graph display
being cleared inadvertently. Hioki recommends avoiding opening the System screen if you
wish to not clear the graph display.
Setting the time axis
The graph display will be cleared.
Use F keys to setting
Using a large time axis setting may result in a delay before graphing begins. In this case, the
instrument will display
[NOW WAITING] until graphing starts.