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Chapter 3 Settings and Measurement
Contents General Description
Checks and Preparation
Settings and Measurement
Example of Use Specification
Level and Edge operations
In the Level operation, a trigger is assumed to be generated if the trigger/alarm conditions are met when the [START]
key is pressed.
In the Edge operation, even if the trigger/alarm level achieves the trigger/alarm generation level when the [START] key
is pressed, it is not considered the trigger/alarm condition is satisfied if the level does not exceed the set level.
A trigger is assumed to be generated when the trigger/alarm conditions, after not being met, are met again.
* A trigger is still assumed to be generated even if the trigger conditions are met once in the Edge operation and then
are no longer met.
If the START key is pressed here
If the START key is pressed here
For 1CH, a trigger is assumed to
be generated here, too.
Trigger/Alarm
generation area
Example: Rising Example: Rising Edge And for 1CH and 2CH
Setting
level
An edge exceeding
the setting level is
required.
For 1CH, a trigger
is generated here.
For 2CH, a
trigger is generated here
Measurement is
started from here in
the Edge operation.
Measurement is started here.
Measurement is
immediately
started in the
Level operation.
1CH
2CH
Trigger and Alarm operations
Rising: A trigger/alarm is generated when the input signal is higher than the specified level.
Input signal
Start measurement (alarm generated)
Trigger/alarm generation area
Setting level
Falling: A trigger/alarm is generated when the input signal is lower than the specified level.
Input signal
Measurement starts (alarm generated)
Trigger/Alarm generation area
Setting level
Win In: Set the lower and upper levels for each channel. A trigger/alarm occurs when the input signal is between the
two levels.
Input signal
Measurement starts (alarm generated)
Trigger/Alarm) generation area
Upper limit level
Lower limit level
Win Out: Set the lower and upper levels for each channel. A trigger/alarm occurs when the input signal is not between
both levels.
Input signal
Measurement starts (alarm generated)
Trigger (alarm) generation area
Upper limit level
Lower limit level
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