3-State High Threshold/3-State Low Threshold; 3-State Hysteresis - Omron KM1 User Manual

0BChapter 3 Functions

3-STATE HIGH threshold/3-STATE LOW threshold

• Sets the threshold of the measurement condition output of an item set in a target for
judgment.
• The condition is judged to be HIGH when the measurement value is more than the set value
of HIGH threshold, judged to be LOW when lower than the set value of LOW threshold, and
MIDDLE when other than the above.
• HIGH threshold that is smaller than LOW threshold cannot be set. LOW threshold that is
larger than HIGH threshold cannot be set. (Doing so eliminates the MIDDLE condition,
preventing 3-STATE operation.

3-STATE hysteresis

• Setting hysteresis can prevent frequent changes in output condition even if the measured
value varies near the set threshold.
• If hysteresis is set, judgment values including the hysteresis setting are used for all of
integrated power amount assignment, output, and operation indicator LED.
• Hysteresis can be set regardless of the setting values of HIGH threshold and LOW
threshold.
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