Setup Procedure For Character Recognition - Omron FQ2-S/CH Series User Manual

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Setup Procedure for Character Recognition

The setup for character recognition is performed in the following order.

Judgement conditions

Verification conditions

Setup Procedure for Character Recognition

Step 1 Selecting the Inspection Item

[Inspection]

Press an unused inspection item number

and press [Add item.].

Press [OCR].

Inspection Item Selection Guide: p. 138

Drag the arrow (

) at the bottom of the menu to display all of the inspection items.

FQ2-S/CH User's Manual

The basic settings to recognize characters are made.

• Character format (number of characters, alphanumeric

characters or symbols, etc.)

• Measurement region

• Detailed parameters to recognize characters (These

are set automatically.)

Settings are made to check whether the characters that were

read from the workpiece were recognized correctly. Differ-

ences between the references that were taught for character

recognition and the actual result of reading the characters

are detected and conditions are set to determine how accu-

rately characters are read.

You can set conditions to verify that the character string that

was read matches a specific character string. The character

strings to use to verify the character strings that are read are

registered in the master data.

Reading with OCR