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Omron FQ2-S/CH Series User Manual

Omron FQ2-S/CH Series
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12
FQ2-S/CH User’s Manual
3. Taking Images
3-1 Selecting a Sensor for Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
3-2 Setting Conditions for Taking Images. . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
3-3 Adjusting Image Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Adjusting the Focus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Adjusting Image Brightness with External Lighting . . . . . . . . . . . . . . . . . . . . . . 77
Adjusting the Brightness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Taking Clear Images of Moving Objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Improving the Image Quality of Metallic and other Shiny Surfaces . . . . . . . . . . 83
Adjusting the Colors of the Image (White Balance)
(Only for Sensors with Color Cameras) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Rotating the Touch Finder Image by 180° . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
3-4 Adjusting the Timing of Taking Images . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Delaying the Image Capture Timing from the Trigger Input . . . . . . . . . . . . . . . 87
Adjusting External Lighting Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Preventing Mutual Interference of Multiple Sensors . . . . . . . . . . . . . . . . . . . . . 89
3-5 Adjusting the Images That Were Taken . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Image Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Filtering the Images (Filter Items) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Compensating for Position Offset (Position Compensation Items) . . . . . . . . . 102
4. Setting Up Inspections
4-1 Inspection Item Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
4-2 Setup Procedure for Inspection Items . . . . . . . . . . . . . . . . . . . . . . . . . . 137
4-3 Configuring Inspection Items. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Adding New Inspection Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Modifying Existing Inspection Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Deleting Inspection Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
4-4 Reading with OCR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Character String Recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Characters That Can Be Recognized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Setup Procedure for Character Recognition . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Setup Procedure for Character Recognition . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Setting the Measurement Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Limiting Readable Characters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Changing the Output Code for Errors (Default: NG) . . . . . . . . . . . . . . . . . . . . 158
Troubleshooting Unstable Read Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
When reading a variable length string . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Setting Date Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Confirm the Code Data Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Set or Acquire the Date and Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Confirm the Date and Time information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

Table of Contents

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Omron FQ2-S/CH Series Specifications

General IconGeneral
BrandOmron
ModelFQ2-S/CH Series
CategoryDigital Camera
LanguageEnglish

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