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1 reading, Reading -2, Reading – KEYENCE BL-N90 Series User Manual

Page 42

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Reading

z

Selecting the reading mode

There are three types of barcode reading modes.
The setting can be changed according to the application.

Trigger switch mode

Auto-scan/trigger switch reading mode

Auto-scan/auto-reading mode

For more details about the operation of each mode, see

page 3-5.

z

Read data

Read data is sent to the connected computer.

For the format of the sent data, see

page 3-9.

For information about the communication protocols when using BL-N9R with the
communication unit, see

page 3-11.