Keyence BL-N70 Series Manual de usuario descargar pdf (Pagina 43)

4-15

Programming BL-N70 Settings

4-6 Decode Settings

Decode Match Count settings

When the trigger is activated, the BL-N70 laser scans approximately 76 times per second.

By default, the BL-N70 must decode a barcode 2 times within a trigger period before it is

considered valid and data can be sent. If poor print quality, or other conditions are causing

problems with decode reliability, try setting the Decode Match Count to a number higher than 2.

If your application requires more speed, you can set the Decode Match Count to 1.

For most applications, the default value of 2 is sufficiently fast and reliable and does not need to

be changed.

1 <2>

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 71 72

BL-N70 Series 1
Warranties and Disclaimers 2
Introduction 2
Safety Precautions 3
Operating Precautions 4
Organization of the Manual 5
Table of Contents 6
Getting Started 9
1-1 Package Contents 10
LED color LED lighting 13
1-3 Using Basic Operations 14
Connections 15
2-1 Connecting the BL-N70VE 16
2-2 Connecting the BL-N70UBE 17
2-3 Connecting the BL-N70RE 19
2-4 Connecting the BL-N70RKE 20
Scanning Barcodes 21
3-1 Scanning 22
3-2 Trigger Modes 24
3-3 Data Send Format 25
RTS signal for RS-232C 27
Programming BL-N70 29
Settings 29
4-1 Using Program Mode 30
Start / End Programming Mode 31
Initialize 31
Symbology settings 32
Programming BL-N70 Settings 33
UPC/EAN detailed settings 34
CODE128 detailed settings 36
CODE39 detailed settings 37
CODABAR detailed settings 38
ITF detailed settings 39
Send check digit 40
Send application identifier 40
Send symbology identifier 40
4-4 Trigger Mode Settings 41
4-5 Buzzer Settings 42
4-6 Decode Settings 43
Digit Limit Function Settings 45
Limit #1 settings 46
Limit #2 settings 46
Limit #3 settings 47
Limit #4 settings 47
Limit #5 settings 47
Limit #6 settings 47
Limit #7 settings 47
Data format 48
<TAB disabled> 49
<ETX disabled> 49
<1 ms> 10 ms 49
Keyboard/USB settings 50
RS-232C settings 50
<1 bit> 2 bits 51
<Even> 51
<RTS/CTS disabled> 51
<ACK/NAK disabled> 51
4-10 Decimal Program Code 52
4-11 Symbology List 53
Appendices 55
A-1 Specifications 56
Keyboard 57
Measurement condition 57
A-2 Dimensions 58
(units: mm) 58
(units: mm) 58
OP-77470 59
OP-77466 OP-77467 59
OP-77468 OP-77469 59
A-3 ASCII Code Table 60
Barcode symbology settings 61
Setting item Setting content 62
Operation settings 64
Communication data format 66
Cable release hole 68
Cord protector 68
Communication 69
Modular jack 69
Modular jack tab 69

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Keyence BL-N70 Series Manual de usuario Pagina 43

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