![background image](http://html1.mh-extra.com/html/omron/fq2-s4/fq2-s4_user-manual_742879132.webp)
Reading DPM 2D Codes
130
FQ2-S4 User’s Manual
Step 3 Setting the Judgement Parameters
Settings are made to check whether the characters that were read from the workpiece were recognized
correctly. Differences between the references that were taught for reading the 2D code and the actual result of
reading the 2D code are detected and conditions are set to determine how accurately characters are read.
[Inspect] - [Inspection] - [2D-code (DPM)] - [Settings] Tab Page
3
Press [OK] to enter the values.
1
Press [Judgement].
2
Press each parameter and set the range that is to be
judged as OK. Set the range for each of the following
parameters.
Continuous measurements will be performed for the im-
ages that are displayed.
• You can change measurement values that appear on the display on the Display Settings Display.
Press
−
[Display setting] on the right of the display to switch to the Display Settings Display.
• You can automatically adjust the judgement conditions by using OK and NG workpieces.
5-3 Adjusting the Judgement Parameters: p. 219
Press
−
[Auto adjustment] on the right of the display to switch to the Auto adjustment Display.
Parameter
Setting
Description
Contrast
Range: 0 to 100
Defaults: Lower limit: 0,
Upper limit: 100
Adjust the upper and lower limits of the contrast that is to be judged as OK.
Focus
Range: 0 to 100
Defaults: Lower limit: 0,
Upper limit: 100
Adjust the upper and lower limits of the focus that is to be judged as OK.
Cell Recog. Rate
Range: 0 to 100
Defaults: Lower limit: 0,
Upper limit: 100
Adjust the upper and lower limits of the cell recognition rate that is to be
judged as OK.
You can specify whether to reflect the judgement result of the judgement conditions for character recognition in the
overall judgement. (The default is to reflect them.)
[Inspect]
−
[Inspection]
−
[Add item.]
−
[2D-code (DPM)]
−
[Details] Tab Page
−
[Output
parameter]
−
[Reflect]
Note
Note
Summary of Contents for FQ2-S4
Page 1: ...User s Manual Smart Camera FQ2 S4 Cat No Z330 E1 01 ...
Page 58: ...Setting Up Ethernet 56 FQ2 S4 User s Manual MEMO ...
Page 214: ...Calculations and Judgements Using Inspection Item Data 212 FQ2 S4 User s Manual MEMO ...
Page 234: ...Adjusting Judgement Parameters during Operation 232 FQ2 S4 User s Manual MEMO ...
Page 458: ...Basic Troubleshooting 456 FQ2 S4 User s Manual MEMO ...
Page 591: ...Index FQ2 S4 User s Manual 589 Index 12 ...
Page 593: ......