Measurement Parameters (Sensitive Search)

Specify the sensitive search measurement conditions and the judgement conditions for the measurement results.
  1. In the "Item tab" area, tap [Measurement].
  2. In the "Measurement condition" area, specify a value for each item.
    Measurement - "Measurement condition" area
    Setting item
    Set value
    [factory default]
    Description
    Sub-pixel
    • Checked
    • [Unchecked]
    When a check is placed at sub-pixel, the position information can be measured in units of sub-pixels.However, this requires more processing time.
    Candidate Point Level
    0 to 100
    [60]
    Specify the threshold value with which to detect candidate points in a rough search.Specify a smaller value when model search results are unstable.
    Sub-region margin
    0 to 10
    [6]
    This is set when expanding the measurement region for sub-region measurement.Specify a larger value when model search results are unstable.
  3. When the setting has been changed, tap [Measure] in the "Detail" area to verify whether measurements can be made correctly.
    Measurement - "Detail" area
  4. Set up the judgement condition.
    Setting item
    Set value
    Description
    Measure X
    -99999.9999 to 99999.9999
    Specify the range of X-axis shifting that is judged to be OK.
    Measure Y
    -99999.9999 to 99999.9999
    Specify the range of Y-axis shifting that is judged to be OK.
    Measure angle
    -180 to 180
    Specify the range of angles that are judged to be OK.
    Correlation value
    0 to 100
    Specify the range of correlation values that are judged to be OK.However, when the correlation value of the measurement result is 0, the judgement result will be NG regardless of the lower limit setting.
    Deviation
    0 to 221
    Specify the range of density deviations that are judged to be OK.The higher the proportion of plain sections, the higher this value.
    This is enabled when plain inspection is set in the sensitive model settings.
    NG Sub-region
    0 to 100
    Specify the range of NG sub-region that are judged to be OK.