Setting Measurement Items
58
ZFX-C User’s Manual
Detailed settings (if necessary)
When measurement is not stable, adjust the detailed conditions.
X
MENU mode - [Setup] - [Item] - [Detail]
• Verification and Candidate level p.49
• Setting the Candidate level p.49
• Coordinates mode p.75
Possible output results
The following values can be output when expressions are set.
Setup Item
Setting value
Description
Search mode
Hi-speed
The search is performed at high speed.
Normal (default value)
The search is performed in the normal mode for both speed
and precision.
Precision
The position is calculated at high precision in sub-pixel units
(units smaller than pixels).
Verification
OFF (default value)
The search is performed in detail near a candidate point having
the highest correlation value.
ON
The search is performed in detail near all candidate points.
Select [ON] when the model cannot be searched for stably.
Candidate level
0 to 100
(default value: 60)
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.
Calibration
OFF (default value)
Measurement results are output using the camera's coordinate values.
ON
Measurement results are output using the coordinate value
converted by the calibration function.
Coordinates mode
Normal (default value)
The position information of the input image coordinate system
itself is output.
Pos. correction
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.
Item
Description
Message
Judgment result
The judgment result is output. (0:OK, -1:NG, -2: not measured)
Judge (JG)
Correlation
The degree of match between the measurement image and model
image are output as a correlation value. (0 to 100)
Correlation (CR)
Measurement position
The X, Y coordinates of the position where the model was found are
output. (-9999.999 to 9999.999)
Position X, Y
(X, Y)
Model No. (NO)
Outputs the No. of the model having the highest correlation. (0 to 35) Model No. (NO)
Summary of Contents for Smart Sensor ZFX-C
Page 2: ......
Page 125: ...Additional Functions 122 ZFX C User s Manual MEMO ...
Page 135: ...Checking Adjusting the Measurement ADJ Mode 132 ZFX C User s Manual MEMO ...
Page 221: ...Menu List 218 ZFX C User s Manual MEMO ...
Page 225: ...INDEX 222 ZFX C User s Manual MEMO ...
Page 226: ...INDEX ZFX C User s Manual 8 APPENDICES 223 MEMO ...