Advertisement
Communications (Serial and Parallel)
16.4
Inspection Execution and Result Output Procedures
Note
The timing of the Error output going off when an error has
occurred is synchronized with the REND output going on.
Off before read
With this setting, the data output is switched off before image capture.
Before an image is captured (when the
READY signal goes off after the START signal is detected), the previous outputs are
all set to off, and the data is output when inspection ends.
This method is useful when the inspection processing time is extremely short.
OFF
/START
ON
OFF
/READY
ON
/D1 to D8
/ERROR
OFF
OFF
/REND
ON
Note
The timing for switching the error output off when an error has
occurred is synchronous with the output data (D1 to D8).
16 − 28
ON
Error
OFF
ON
OCR Type A230
Advertisement
