Hioki LR8450, Instruction Manual

Page: 92 / 310

89
Analog Triggers, Pulse Triggers, Waveform Calculation Triggers (Level, Window)
Unit Measure Channel Trigger Alarm Calculation System
Level triggers
Level triggers activate when the waveform crosses the specified level (the trigger level).
You can set the direction in which the level is crossed (the slope).
> > [Unit n] (n = 1, 2, . . .)
2 2
3 3
1 1
1 1
1
Under [Type] for [Start] or [Stop] , set the trigger type to [Level] .
A level trigger will be used.
2
Select the slope.
The trigger will activate when the level is crossed in the set direction.
↑

Activates the trigger when the level is crossed the specified level from below. (Rising)
↓ Activates the trigger will activate when the level is crossed the specified level from
above. (Falling)
When [Condition] is set to [AND] , the system will determine whether the waveform has exceeded the
specified level.
3
Under [Level] , set the trigger level.
The trigger will activate when the set level (temperature, voltage, etc.) is crossed.
When using the scaling function, post-scaling values are displayed.
(When a strain measurement module is used)
The instrument expresses strain in terms of micro epsilon (μ
ε
). You do not need to enter the SI
prefix micro (μ).
2
Trigger Function