Hioki MR8827, Инструкция по эксплуатации

Страница: 212 / 436

207
Use Trigger Settings to Search Measurement Data
9.11 Use Trigger Settings to Search Measurement
Data
Trigger settings can be used to search measurement data.
Locations that match the set trigger criteria in the measurement data are searched for and displayed
sequentially.
Using the same method as setting triggers, it is possible to search for criteria different from the triggers
set at the time of measurement.
Example 1: The measurement trigger criteria was trigger level of 0 V but the data search condition is level
100 V.
Example 2: After measurement with a free run without a trigger, search for locations that exceed 100 V
(level 100 V).
Procedure
Press the DISP key to open the Waveform screen.
→ Press the TRIG.SET key → Trigger settings window ( [Analog Trig] or [Logic Trig] sheet)
1
After measurement is finished, set the search criteria.
The setting method is the same as described in “9.3 Analog
Signal Triggers” (p. 190) and “9.4 Logic Signal Triggers (Logic
Trigger)” (p. 195).
3 2
• When selecting AB range and
only the A cursor is shown on the
screen, search will be performed
on the data after A cursor.
• The search range for
[All Blocks]
will be defined as the start block
up to the number of blocks to be
measured.
2
Specify the search range.
Move the cursor to the [Area] item.
Whole Wave Search all measured data.
(Default setting)
A-B Wave Search in the range between AB cursor.
(When using memory division)
All Display
Blocks
Searched all data in all displayed blocks.
(Default
setting)
A-B Display
Blocks
When setting the AB cursors on the displayed
blocks, searches the range between the A and B
cursors on the displayed blocks.
All Blocks Searched all data in all whole blocks.
A-B All Blocks When setting the AB cursors for the all blocks,
searches the range between the A and B cursors
for all blocks.
3
Execute search.
Move the cursor to [Trig search].
Execute search Start the search from the beginning of the
measurement data.
Search next Searches for the next search condition after the
most recent search position.
Move A cursor Move A cursor to the search position.
Move B cursor Move B cursor to the search position.
Clear Clear the search position.
[Search] and [Search next] can
be performed using the
Manual
Trigger key as well.
9
Trigger Settings