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

Setup Procedure for Character Recognition

The setup for character recognition is performed in the following order.
Teaching
Judgement conditions
Verification conditions
Setup Procedure for Character Recognition
Step 1 Selecting the Inspection Item
−
[Inspect] [Inspection]
1
Press an unused inspection item number and press
[Add item.].
2
Press [OCR].
Registering inspection items: p. 104
Note
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.
Differences between the references that were taught for
character recognition and the actual result of reading the
characters are detected and conditions are set to deter-
mine how accurately 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 and Verifying Character Strings
107