YesAX V3.1.2 - Software User Manual.pdf - 第235页

Optional A ccessories 19 -5 19.3 Bottom Barcode Read ers Both the bottom camera and the bottom barcode reader options can read barcodes placed on the bottom side of the PCB. The bottom camera has the advantage to also pe…

19-4 Optional Accessories

1. With the YesAX software not running, make sure both the normal report printer and the

label printer are connected and functional.

2. From Windows XP control panel, Printers and Faxes icon, select the normal report

printer as the default printer.

3. Start the YesAX software. (During start up the software records the default printer at the

time as the printer for normal report.)

4. From System Options, press the Setup button on the right of the Print Barcode Label

option to display the Barcode Label Setup dialog.

5. From Windows XP control panel, Printers and Faxes icon, select the barcode label

printer as the default printer.

6. Press the Set Label Printer button on the Barcode Label Setup dialog. (Pressing the Set

Label Printer button causes the software to record the default printer at the time as the

barcode label printer.) Press the Test button to verify barcode printing.

7. Press OK to close the dialog.

This option requires a license code to activate. The very first time you enable this option a dialog

displays showing a system code and prompt for a license code. Call Nordson YESTECH’s

technical support to obtain a license code.

Optional Accessories 19-5

19.3 Bottom Barcode Readers

Both the bottom camera and the bottom barcode reader options can read barcodes placed on the

bottom side of the PCB. The bottom camera has the advantage to also perform OCR. It is also

generally easier to setup the bottom camera for barcode reading because it has the same barcode

reading capability as the top camera.

The Bottom Barcode Reader option has the advantage of using multiple read heads to read

multiple barcodes from a panelized board. The multiple read heads are daisy chained together

and interfaced with the PC via the RS232 (Serial) Port.

It is generally more difficult to setup the bottom barcode reader because it is hard to see where

the head is reading. The Bottom Barcode Reader is recommended for high volume applications

where the barcodes are machine placed. In addition it is also for applications where non

sequential barcodes are used on panelized boards.

Pressing the Setup button on the System Options dialog displays the Bottom Barcode Reader

Setup dialog.

19-6 Optional Accessories

19.4 Audible Alarm

It is possible to connect an audible alarm to the AXI system to alert the operators when the

machine requires human intervention in order to continue with the inspection process. Users can

purchase an optional audible alarm from Nordson YESTECH or, much more economically,

connect their own alarm hardware onto the AXI system. Compatible alarms must operate from

24V DC power supplies and have a continuous tone.

To connect the alarm, locate the IOB (Assy#10072) from the back of the machine. IOB is a

square PCB about 5” by 6” in size with screw terminal connectors on the top. Connect the

negative terminal of the alarm to pin 11 or 12 (Ground) on the ST2 screw terminal connector,

and connect the positive terminal to pin 6 of ST2 (OUT2-). Then use a jumper cable to connect

pin 5 (OUT2+) to pin 1 or 2 (+24V). You may find wires that are already connected on pin

1,2,11 or 12 (Signal Ground or +24V). The alarm wire can share terminal with existing wires.

There are entries in the YesAX.ini file that you can use to customize alarm settings:

[AudiAlarm]

DelayTime=10000

OnTime=300

OffTime=300

The DelayTime is the time in milliseconds that the alarm will sound after user intervention is

requested by the software. If the operator responds within the delay time limit, then no alarm will

sound. Once the alarm begins to sound it oscillates on and off. The OnTime and OffTime set the

duration of it’s on and off time.