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Reading Bar Codes
118
FQ2-S4 User’s Manual
Changing the Items That Are Displayed on the Test Measurement and Run Display
Press [Test]
−
[Continuous test]
−
and then use
−
[Display setting] on the Test Display.
Unstable Reading Results
Reading Is Unstable Due to Low Contrast
Adjust the brightness to improve the contrast of the bar code.
Adjusting the Brightness: p. 61
Measurement Data That Can Be Used for External Outputs and Calculations
Setup Item
Setting Value
Description
Error string
Max. 20 digits (default value:
NG)
Sets the text string to be output when a read error occurs.
Display setting
Description
Num. of char.
Displays the number of characters that were read.
Characters
Displays the character string that was read.
Expression text
string
Data name
Description
Data range
JG
Judgment
This is the judgment result.
−
2: No judgment (not measured),
0: Judgment is OK,
1: Judgment is NG,
13: Teaching not performed error,
14: Figure not registered error,
15: Out of range error,
−
16: Measurement timeout error
IN
Index
The verification result (master data No.) is out-
put.
−
2: Verification OFF, or reading error
−
1: Verification is NG,
0 to 31: Master data No.
N
Num. of characters
The number of characters read is output.
0 to 1024
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: ......