Hardware manual

Grid Statistics Impact Reference Guide
Datalogic Automation Inc. 3-222
Y Pitches The Actual Y Pitch distances between consecutive points or Columns
using the Actual Point list data. The last point in a column or row in the
grid will have a pitch value calculated to the previous row or point in the
column.
Pitch Results A list of the pass/fail status of the X and Y Pitch measurements between
sequential Actual Points. If a value in this list is true, the corresponding X
Pitch and Y Pitch between consecutive Actual Points is within tolerance.
Missing points are reported as false.
Pitches OK If True, all of the X and Y Pitch results are within tolerance.
X Pitch Segments A line segment list of the X Pitch distances between consecutive Actual
points. The line segment list can be used to display the measurement
results graphically in CPM.
X Pitch Results A list of the pass/fail status of the X Pitch measurements for each Actual
Point. If a value in this list is true, the corresponding X Pitch between the
current and next Actual Points is within tolerance. Missing points are
reported as false.
Y Pitch Segments A line segment list of the Y Pitch distances between consecutive Actual
points. The line segment list can be used to display the measurement
results graphically in CPM.
Y Pitch Results A list of the pass/fail status of the Y Pitch measurements for each Actual
Point. If a value in this list is true, the corresponding Y Pitch between
consecutive Actual Points is within tolerance. Missing points are
reported as false.
X Offsets A list of the X Offset distances from Ideal points to the corresponding
actual points. Missing points have zero distance.
Ideal Point (1.0,YI) and Actual Point (1.1,YA) would be reported with an
X Offset = XA - XI = 1.1 - 1. 0 = 0.1
Y Offsets A list of Y Offset distances from ideal points to the corresponding actual
points. Missing points have zero distance.
Ideal Point (XI,3.0) and Actual Point (XA,3.1,) would be reported with a Y
Offset = YA - YI = 3.1 - 3. 0 = + 0.1
Radial Offsets A list of distances from ideal points to the corresponding actual points.
Missing Actual points for an Ideal point result in a zero distance. The
Euclidean distance measured between corresponding points.
Ideal Point (XI,YI) = (1.0, 3.0) and
Actual Point (XA,YA) = (1.1,3.1) would be reported with:
Radial Offset = Sqrt [(XA - XI)2 + (YA - YI)2]
Extra Points A subset of points from the Actual point list that have no corresponding
Ideal point within tolerance. If more than 1 Actual point is near a single
Ideal Point, then the closest Actual point is used as the Actual point to
match with the Ideal Point and the other points are listed as Extra points.
Output Name What it is