GL900 USER'S MANUAL

Settings and Measurement
(3)-4 Pre-trigger
Specifies the percentage of data to be captured before a trigger is generated.
* Pre-trigger can be selected only when the data capture destination is the internal RAM and the
start side source setting is other than OFF.
If the pre-trigger is 30%
Time available for data capture
30%
Start side trigger
(3)-5 Repeated Capturing
Sets the repeat function for repeated capturing.
Selection
Off
On
Description
The repeat function is not used.
The repeat function is used.
After one data capture process ends, the next data capture process starts (or a trigger is waited
for if the start side source setting is other than Off).
(3)-6 Repeat Interval
Specifies the interval from the start of one data capture process to the start of another data capture process
if the repeat function is used.
(3)-7 Timer Trigger Information
Displays the timer and trigger information in an easy-to-understand manner.
Example
Timer Mode : Every Day Cycle
Start Side Source Setting : Level
Stop Side Source Setting : Time
Repeated Capturing : On
A trigger generated in this interval
will not start data capture.
Data capture is enabled only in this interval.
Data is actually captured in this interval.
* This is only a conceptual illustration in which the graph length, number of times of repetition, and
other items do not agree with the actual time.
(3)-8 Alarm Setting
Specifies alarm generation conditions and output destinations. When the conditions specified here
are met, an alarm is output from the alarm output terminal (specify the output destination number
for each channel).
With "Hold Generated Alarm" set to "Hold", the alarm status is maintained after the conditions are
met once even if they do not continue to be met (Press the CURSOR key to clear the alarm).
See the next page for the condition setting for each channel.
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