Omron ZFX-C User Manual page 64

Detailed settings (if necessary)
When measurement is not stable, adjust the detailed conditions.
MENU mode - [Setup] - [Item] - [Detail]
Setup Item Setting value
Search mode Hi-speed
Normal
Precision (default value) Positioning is performed at high precision followed by match-
Sensitivity Low
Middle (default value)
High
Rotation range 0 to 180°
(default value: 0)
Skipping angle 1, 2, 3, 5, 10, 15, 20, 30°
(default value: 10°)
Interpolation OFF (default value)
ON
Verification OFF (default value)
ON
Candidate level 0 to 100
(default value: 60)
Solid color check OFF (default value)
ON
Output position Most dissimilar part
(default value)
Center position
Calibration OFF (default value)
ON
Coordinates mode Normal (default value)
Pos. correction
ZFX-C User's Manual
Description
Matching is performed at high speed.
Use this mode to shorten the processing time.
The search is performed in the normal mode for both speed
and precision.
Use this mode to measure large text or roughly drawn pictures.
ing.
Use this mode to measure fine text or detailed patterns.
The model is subdivided into nine models of up to three divisions in
each of the horizontal and vertical directions and then measured.
The model is subdivided into 25 models of up to five divisions in
each of the horizontal and vertical directions and then measured.
The model is subdivided into 100 models of up to ten divisions in
each of the horizontal and vertical directions and then measured.
Sets in which angle range the model (rotated in degree units) is
to be created. The smaller the skipping angle that is set, the
higher the precision becomes, however, the longer the process-
ing time becomes.
Calculates the angle in skipping angle units.
The angle is calculated as a numerical value down to three digits past
the decimal point based on the value obtained in skipping angle units.
Note, however, that the processing time increases.
This function is enabled only when the search mode is the normal
mode or the precision mode.
The search is performed in detail near a candidate point having
the highest correlation value.
The search is performed in detail near all candidate points.
Select [ON] when the model cannot be searched for stably.
Sets the level at which the model is searched for during a rough
search.
Images having a correlation value at the candidate level or
more are taken to the candidate points in the Verification. Set a
lower level when the model cannot be searched for stably.
Select [ON] when inspecting sections of solid color on subdi-
vided models.
The center coordinates of the subdivided model having the low-
est correlation are output.
The center coordinates of the model that was found are output.
Measurement results are output using the camera's coordinate values.
Measurement results are output using the coordinate value
converted by the calibration function.
The position information of the input image coordinate system
itself is output.
When position shift correction is set, the position information is
output using the coordinate system corrected to the original
state when the coordinate system was registered.
Setting Measurement Items
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