Reading and Verifying Character Strings
FQ2-S4 User’s Manual
4
Setting Up
Inspect
ions
111
Measurement Data That Can Be Logged for OCR
Failure to Read Characters
• Failure to Read Characters during Teaching
• The read results may be unstable if the contrast is low. Adjust the brightness to improve the contrast.
• The characters may not be in the measurement region. Check to see if the measurement region is set cor-
rectly.
• The specified character format may not agree with the format of the read characters. Check the character
format.
Parameter
Setting
Description
Judgement
−
2: Not measured,
0: Judgement is OK,
−
1: Judgement is NG,
−
13: Teaching not performed error,
−
14: Figure not registered error,
−
15: Out of range error
−
16: Measurement timeout error,
−
17: Format not entered error
This is the judgement result.
Similarity
0 to 100
This is the lowest similarity of the read characters.
Stability
0 to 100
This is the lowest stability of the read characters.
Number of read characters on
line 1
0 to 32
This is the number of characters that were read on line 1.
Number of read characters on
line 2
0 to 32
This is the number of characters that were read on line 2.
Number of read characters on
line 3
0 to 32
This is the number of characters that were read on line 3.
Number of read characters on
line 4
0 to 32
This is the number of characters that were read on line 4.
Individual similarity
0 to 100
This is the similarity of read character N (N = 0 to 127).
Individual stability
0 to 100
This is the stability of read character N (N = 0 to 127).
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: ......