Omron V440-F, User Manual

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F-3
Appendices
V440-F C-Mount Code Reader User Manual
F-
2 Read
Cycle Set
u
p
F
F-2 Read Cycle Setup
Setting up read cycle and triggering parameters will involve a series of decisions based on your
particular application, as follows:
1
Select the number of symbols to be read in a single cycle. The reader can read multiple symbols
in a single image frame and/or spread over multiple frames.
2
Decide on the trigger type to be used: if serial, choose a serial character; if external, choose
either
Level
or
Edge
.
3
Designate how the read cycle should end (
Timeout
,
New Trigger
,
Last Frame
).
4
Select
Capture Mode
between
Continuous Mode
or
Rapid Mode
.
5
Select
Number of Captures
(if in
Rapid Capture Mode
).
6
Set the
Time Before First Capture
and
Time Between Captures
if
Rapid Mode
is used. This
is to maintain processing backlog (
tuning
– depending on total read cycle time and object rate
of motion).
Note:
The capture rate increases as the frame size decreases.