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CHAPTER 3 Settings and Measurement
(4)-1 Start side source setting
This is used to specify trigger conditions to start data capture.
Selection item
Description
Off
Starts capturing data unconditionally when you press the [START/STOP] key.
Level
Starts capturing data when a specified level is reached.
-> When Level is selected, the condition for each channel must be set.
Refer to “Trigger Level Settings/Alarm Level Settings” desdcribed below.
Alarm
Starts capturing data when an alarm is generated in the specified alarm port.
External Input
Starts capturing data when an input signal is received from an external trigger terminal.
* A trigger is established at a transition from 5 V (open) to 0 V (shorted to the ground).
A falling edge operation occurs.
Date
Refer to "Specified time setting" described below.
Weekly
Starts capturing data at the specified time on days of week for which On is set.
Example: On is set for Mon, Tue, Wed, Thu, and Fri, Off is set for Sun and Sat, and 9:00 is
set as the time.
Starts capturing data at 9:00 on weekdays. Does not start capturing data on Sat
and Sun.
Duration
Starts capturing data when a specified length of time elapses.
(4)-2 Stop side source setting
This is used to specify trigger conditions to stop data capture.
Selection item
Description
Off
Stops capturing data unconditionally when you press the [START/STOP] key.
Level
Stops capturing data when a specified level is reached.
-> When Level is selected, the condition for each channel must be set.
Refer to “Trigger Level Settings/Alarm Level Settings” desdcribed below.
Alarm
Stops capturing data when an alarm is generated in the specified alarm port.
External Input
Stops capturing data when an input signal is received from an external trigger terminal.
* A trigger is established at a transition from 5 V (open) to 0 V (shorted to the ground).
A falling edge operation occurs.
Date
Refer to "Specified time setting" described below.
Weekly
Stops capturing data at the specified time on days of week for which On is set.
Example: On is set for Mon, Tue, Wed, Thu, and Fri, Off is set for Sun and Sat, and 9:00 is
set as the time.
The data is captured at 9:00 on weekdays.
Does not stop capturing data on Sat
and Sun.
.
Duration
Stops capturing data when a specified length of time elapses.
When External Input is used as the trigger source, no stop trigger is accepted for 50 ms after capture is
started .
