Banner iVu Plus BCR, Руководство пользователя

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code > Barcode Type . The barcode count is selected on the touch screen by going to Main Menu > Inspection > Barcode > Barcode
Count .
This section describes some general iVu Plus BCR concepts.
2.2.1 Read/No Read, Pass/Fail, Match/No Match
The following describes what is meant by Read/No Read, Pass/Fail, and Match/No Match:
• A Read condition occurs when the configured number of barcodes are found in a scan. These barcodes must be error-free.
• A No Read condition occurs when the configured number of barcodes are not found in a scan.
• If the sensor is configured where Data Compare is disabled, Pass and Fail are the same as Read and No Read.
• If the sensor is using the Data Compare feature, Pass indicates that a good barcode was found and the data compared.
• If the sensor is using the Data Compare feature, Fail indicates that either no good barcode was found or the data did not compare.
• A Match condition occurs when the required number of barcodes are found and the compare is successful.
• A No Match condition occurs when the required number of barcodes are found, but the compare is not successful.
2.2.2 Trigger Modes
The iVu Plus BCR has five trigger modes that determine how the sensor captures and processes images:
• External - Single
• Continuous
• External - Gated
• Command
• Industrial Ethernet Only
You can select one of the trigger modes by accessing Main Menu > Imager > Trigger on the iVu touch screen display. Trigger on page
36 describes these trigger modes in more detail.
iVu Plus BCR User's Manual
Rev. B www.bannerengineering.com - tel: 763-544-3164 17