Read/No Read, Pass/Fail, Match/No Match; Trigger Modes; Compare Data - Banner iVu Plus BCR Gen2 Series Instruction Manual

2.3.1 Read/No Read, Pass/Fail, 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 device is configured where Data Compare is disabled, Pass and Fail are the same as Read and No Read.
• If the device is using the Data Compare feature, Pass indicates that a good barcode was found and the data
compared.
• If the device 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.

2.3.2 Trigger Modes

The iVu BCR has five trigger modes that determine how the sensor captures and processes images:
• Continuous Scan—the sensor uses internal timing to continuously capture images
• External - Single—inspections are triggered in response to an electrical signal on the Trigger input line
• External - Gated—the sensor continues to capture images and run barcode scans, while an external trigger input
signal is active, until a successful Read occurs or until the External Trigger input signal becomes inactive
• Industrial Ethernet Only— only Trigger commands from the Industrial Ethernet communications channel are
accepted
• Command—the command channel triggers the iVu BCR from a remote device
Select one of the trigger modes by going to Main Menu > Imager > Trigger .
in more detail.

2.3.3 Compare Data

The iVu BCR has a data compare feature for comparing read barcode data against reference data. To manually enter data,
go to Main Menu > Inspection > Barcode > Data Compare > Set Data . Enter data of up to 3200 characters. Additionally,
the data compare feature provides for masking characters within the data.
There are two additional ways to enter compare data:
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iVu Plus BCR Gen2 Series Sensor
Trigger
(p. 49) describes these trigger modes
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