Omron ZR-RX70, User Manual

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Setting Menus
74
ZR-RX70 User’s Manual
About the Trigger and Alarm Operations
H : A trigger/alarm is generated when the signal input rises to (or exceeds) the
specified level.
L : A trigger/alarm is generated when the signal input falls to (or falls below)
the specified level.
Win In : Used to specify the upper and lower limits for each channel. When the
signal level goes within (or is within) either limit, a trigger/alarm is
generated.
Win Out:Used to specify the upper and lower limits for each channel. When the
signal level goes outside (or is outside) either limit, a trigger/alarm is generated.
Alarm judgment interval is 5ms.
Since the alarm judgment and data capture are asynchronous each other, a deviation occurs between captured data
and alarm output as follows:
• When the sampling interval is slower than 5ms: a deviation of up to 1 point
• When the sampling interval is faster than 5ms: a deviation of up to 500 points (it varies depending on the sampling
interval)
The alarm is cleared once at the start of data capture, and then compared at 5-ms intervals.
When an alarm is generated upon start, the first few data*1 becomes “L” (status in which no alarm is generated).
*1: The number of data showing “L” may vary depending on the sampling interval.
CH.1
Trigger (alarm) generated area
Set level
Measurement starts (alarm generated)
CH.1
Trigger (alarm) generated area
Set level
Measurement starts (alarm generated)
CH.1
Measurement starts (alarm generated)
Trigger (alarm) generated area
Set upper level
Set lower level
CH.1
Measurement starts (alarm generated)
Set lower level
Set upper level
Trigger (alarm) generated area
Note