IDEC WB2F User Manual page 72

2d code scanner
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1. Overview
2. Installation & wiring
z On keeping acquired images
The WB2F has three types of image storage areas that each have different restrictions (such as in the number of images
that can be saved).
Region
Imaging memory
Temporary image Memory
Non-volatile image memory Max 128 sheets
Refer to "Image Capture Function" in
z
the image capture function and its various settings.
Refer to
F [5. 6 List of Control Commands]
z
used with the image capture function.
Images can be acquired in three areas.
z
During power OFF or the control command [Reset], Imaging memory and temporary image memory are
z
discarded.
Utilizing the image capture function will slow read response times compared to when the function is not
z
used.
If the device is powered OFF or the control command [Reset] is entered during image saving, the image
z
will not be properly stored.
We recommend that user's use the maintenance port when acquiring images from the host device as
z
transmission data can be extremely large.
There is a memory limit for image storage. If the scanner runs out of available space, no new images can
z
be stored until the corresponding areas are reinitialized.
Acquiring and Saving Images
WB2F
Lens
3 Operational Check
Number of
Saved Image
saved images
1 sheet
Latest decoded image
Read Success image
Max 16 sheets
Read Fail image
Read Success image
Read Fail image
F [4. 6 Configuration Item Table]
Image Sensor
Captured
image
4-36
Function
Saved format
BITMAP
BITMAP
JPEG
on
on
page 5-13
for details on control commands that can be
Communication Interface
(USB)
Imaging
memory
Temporary
image Memory
Non-volatile
image memory
5. Appendix
Slave Mode
Update Timing
when imaging is
completed
Decode Completion
Time
page 4-54
for more details on
Host device

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