Omron V440-F, Руководство пользователя

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4 Setup
4-16 V440-F C-Mount Code Reader User Manual
In
Start / Stop mode
, the reader will enter
Continuous Read
mode when the start trigger is received,
and exit when the stop trigger is received or when the timeout is reached. Even if the timeout stops the
cycle, the stop trigger must be sent in order to close out the cycle completely. Data is output as soon as
possible, but can be set to output only at the end of the read cycle. This can be configured in
Advanced
Settings > Read Cycle
.
Serial Trigger Non-Delimited Off
– When
Serial Trigger
is set to
Off
, the reader will respond to the
I/O trigger
External Level
.
High
will start the read cycle and
Low
will end it.
Serial Trigger Non-Delimited On
– When
Serial Trigger
is set to
On
, the reader will respond to
Serial
Triggers
. It will also respond to the I/O trigger
External Level
. By default, the start and stop characters
are set to
S
and
E
.
• Trigger Filter Duration Leading / Trailing
– The amount of time the trigger must be present to
be detected.
• Serial Tigger Delimited
– Sets if I/O or Serial Trigger and I/O mode are used.
• Start / Stop Characters
– Characters used for Serial Trigger.
This mode allows you a wider variety of read cycle scenarios, including
Continuous Read
. Use
Custom
to select
Trigger
mode,
Serial Trigger Character
, and
Trigger Delay
; to select
Capture
Mode
and set
Number of Captures
,
Rapid Capture Mode
, and
Delay Between Images
; and to
select the
End Cycle On
setting as well as
Timeout
,
Number of Codes
,
Allow Duplicates
, and
Enable
/
Disable Configuration Database
.
Clicking the
question mark
icon next to the
Capture Mode
displays a diagram showing how the read
cycle sequence will operate in the
Trigger Mode
to which it is currently set.
4-3-5 Start/Stop
4-3-6 Custom