Omron V440-F, Руководство пользователя

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4 Setup
4-12 V440-F C-Mount Code Reader User Manual
Triggered with Capture Mode = Continuous
is useful in motion applications with slower line speeds
or where symbol position or spacing may be random or not time-dependent. The read cycle starts with
a trigger. An initial
Burst of Captures
is taken. The reader begins processing the first captured image
and extracts a
decode
while at the same time it captures the second image. The reader will then
continuously take another capture after every decode until all symbols are found, until the timeout is
reached, or until a new trigger is received.
• Serial Trigger Character
– Sets the serial input trigger character. The reader will also respond to an
edge change on the physical trigger input.
• Trigger Before 1st Capture
– This is the amount of time between when the trigger is received and
when the reader takes the first picture. This is useful for adjusting code position on a moving line.
• Capture Mode = Continuous
– The reader will continuously acquire and process images. Acquisition
and processing are overlapped.
• Number of Burst Captures
– This is the number of initial captures the reader will take at the start of
the read cycle before waiting for a decode, at which time the reader will take another capture.
Number
of Burst Captures
can be found in
Advanced Settings > Read Cycle
.
4-3-4-1 – Triggered with Capture Mode = Continuous