Omron 2D CODE READER User Manual page 37

Section 2
Changing Reading Conditions
Setting item
Color
Timeout
Retry
Step
Increment
Decrement
Interval
Max Count
The default settings are indicated with an asterisk (*). However, in the case of [Bank #00], [Exposure] will be
set for [Retry] as the default.
V400-F050/250/350
36
User's Manual
Settings
Set the code cell color.
Black The code will be read as a black code.
White The code will be read as a white code.
Auto* The color will be identified automatically.
Enter the time (in msec) allowed before reading is completed after it is started.
100 to 9999 -
(2000*)
Set this item when you need to retry (capture the image twice or more) after reading is
executed. Capturing the image can be performed with a different exposure time.
It is possible to retry capturing the image twice or more with different reading
conditions.
"
Setting the Bank Switching Retry Function
None* Capture will not be retried (i.e. capture will be performed only
once).
Exposure Allows retry with different exposure time. Capturing the image can
be performed twice or more with a different exposure time.
For instance, if [02.00 msec] is set for [Step], [2 times] for
[Increment] and [2 times] for [Decrement], the exposure time will
be changed each time capture is performed, starting from 10 msec
to 12 msec, 8 msec, 14 msec and then 6 msec (if the original
exposure time is 10 msec).
Normal Simple retry. Capture will be retried with the same reading
condition.
0.01 to 05.00* Set the step (msec) in which the exposure time is changed.
(0.30*) This item can be selected only when [Exposure] is selected for
[Retry].
0 to 4 (2*) Set the number of times (Times) the exposure time is to be
increased.
This item can be selected only when [Exposure] is selected for
[Retry].
0 to 4 (2*) Set the number of times (Times) the exposure time is to be
decreased.
This item can be selected only when [Exposure] is selected for
[Retry].
32 to 999 (100*) Set the interval (msec) at which capture is to be performed.
This item can be selected only when [Normal] is selected for
[Retry].
0 to 8 (4*) Set the number of times (Times) capture is to be repeated.
This item can be selected only when [Normal] is selected for
[Retry].
Details
" p.41