Omron FQ2-S/CH Series, Руководство пользователя, Страница: 199 / 590

Reading 2D-codes FQ2-S/CH User’s Manual
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4
Setting Up Inspect
ions
Press [Meas. Parameter]
Set the measurement parameters.
Be sure to always specify the code type. When you automatically register matrix data, the code type, code
color, data matrix shape, and reverse settings are set automatically.
Outputting Read Characters to an External Device
After a measurement, you can automatically output the character string that was read with the 2D-code
inspection item to a PLC or other external device. The character strings are output after outputting the output
data (output data settings 0 to 31), such as the inspection item parameters and calculation result.
Refer to the description for the communications format for the setting procedure and output specifications to
output the character string.
Vision Sensor FQ2-S/CH Series User's Manual for Communications Settings (Cat. No. Z338)
• Section 2 Controlling Operation and Outputting Data with a Parallel Connection
• Section 3 Controlling Operation and Outputting Data with an Ethernet Connection
• Section 4 Controlling Operation and Outputting Data with an RS-232C Connection
Setup Item Setting Value Description
Code type
Data Matrix (Default)
Selects the type of 2D Code to be read.
QR Code
MicroQR Code
PDF417
MicroPDF417
Reverse Normal (Default) Sets normal or reverse as the image orientation.
This parameter is valid only one of the following code types is
selected.
Data Matrix, QR Code, or Micro QR Code
Reverse
Code color
Black Specifies the code color.
This item is enabled only when the following barcode types are
selected:
Data Matrix, QR Code, MicroQR Code
White
Auto (Default)
Shape
(Data Matrix)
Square (Default) Specifies the code shape.
This item is enabled only when the following barcode types are
selected:
Data Matrix
Square or Rectangle
Print quality
(Data Matrix)
ON
Sets print quality evaluation ON/OFF.
OFF (Default)
Grid correction
(MicroQR Code)
ON
Set whether grid correction is ON or OFF.
OFF (Default)
Timeout
1 to 9999 ms
(Default: 9999) Sets the timeout time in read processing. A read error occurs if
measurement does not end after the preset timeout time is
exceeded.