Reading DPM 2D Codes
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FQ2-S4 User’s Manual
• All of the parameters except for the [Fast mode] measurement parameter are set when you press the [Teach]
Button.
• When the "Code type" setting is changed, some settings are initialized as shown below.
Outputting Read Characters to an External Device
After a measurement, you can automatically output the character string that was read with the DPM 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.
Outputting Character Strings
• EtherNet/IP: p. 346
• PLC Link: p. 383
• TCP No-protocol Communications: p. 408
Parameter Initialized due to "Code type" change
Code type Initialized
Auto length
Size Initialized
Reverse
Code color
Fast mode
Shape Initialized
QR Code Model Initialized
Error Correction Level Initialized
Cell Initialized
Important