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CHAPTER 4 Settings and Measurement
Win Out : Used to specify the upper and lower limits for each channel. When the input signal level goes (or
is) out of these limits, a trigger/alarm is generated.
Input signal
Measurement starts (alarm generated)
Trigger (alarm) generation area
Upper limit level
Lower limit level
Dead zones of trigger and alarm levels
Trigger and alarm levels are provided with a dead zone in order to prevent false detection due to noise.
The following figure shows the dead zone.
<Mode: Rising>
Trigger (alarm) point
Dead zone level
Dead zone level
<Voltage>
• Level setting value 1% of negative range
(1V range: Level setting value -0.01V)
<Temperature>
• Level setting value -0.3°C / 0.3ºF
Trigger (alarm) level
<Mode: Falling>
Trigger (alarm) point
<Mode: Rising>
<Mode: Rising>
<Voltage>
• Level setting value 1% of positive range
(1V range: Level setting value +0.01V)
<Temperature>
• Level setting value +0.3°C / 0.3ºF
Trigger (alarm) level
•
The upper limit values within the mode range and the lower limit values out of the mode range are dead
zone level as well.
•
When the detected alarm drops below the dead zone level, it is cleared. (When the alarm is not retained)
<Example> When measuring temperature, the level released after the alarm generated is shown below.
• Rising setting: Setting value -0.3ºC / 0.3ºF
• Falling setting: Setting value +0.3ºC / 0.3ºF
•
In the case of pulse, dead zone is not provided.
