Chapter 14 Image Memory Function - Denso QB30-SR User Manual

Chapter 14 Image Memory Function

The image memory function enables the scanner to store the captured image on a temporary basis.
The Images taken from the scanner can be confirmed on the configuration software (QB Setting) or transferred to the host
computers. Storing the non-scannable image enables to analyze the causes.
Note: When the power is off, the image is not stored. Be sure to upload the data to the host computers before turning the
power off.
 Number of images

Image type:
 Image upload protocol
 Scannable Image
The images below can be captured at each of continuous mode and trigger mode.
*Image Capture mode (Continuous reading mode)
1. Save all captured images
2. Save all unsuccessful images
3. Save all successful images
*Image Capture mode (Trigger mode)
1. Save all images within a single trigger interval.
2. Save the first image within a single trigger interval.
3. Save the last image within a single trigger interval.
4. Save the first unsuccessful image within a single trigger interval.
5. Save the last unsuccessful image within a single trigger interval.
6. Save the last unsuccessful image within a single trigger interval when the scan is not successfully completed within a single
trigger interval.
*Image storage method
1) Write memory no. designation
Images are always overwritten to the specified memory.
2) Cyclic
Images are written to memory number #00 - #17 sequentially. The start memory cannot be specified. The image storage
memory automatically returns to #00 after #09.
(Notes)
1. When the scan is successfully completed in the trigger mode, no more images are captured, even if the last image is
designated to be saved in the trigger mode. In this case, the last scanned image is stored in the memory.
2. When captured image is stored in trigger mode, the scanning may be delayed due to ready condition maximum 10ms after
completion of scanning timing.
3. Transmission protocol of the images to the host system, etc. is X-modem (1K) regardless of the pre-set protocol.
(non-protocol or ACK/NAK mode).
4. Transmission takes abut 40 seconds at the transmission speed 115.2Kbps, but it depends on the performance of the host
system, etc.
5 The reading test can be executed.
: 10
: Gray image BMP images (256 gradations)
: X-modem (1K)
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