Omron V460-H User Manual page 115

4 WebLink Configuration
HH
Cycle
Introduction
The reader can operate in a number of modes from a presentation scanner to a triggered reader. The
Read Cycle defines how it will operate. Setting up the read cycle type and parameters involves a series
of decisions based on your particular application:
1. Select the Cycle type: Presentation, Triggered, or Start/Stop. Select the number of codes to
be read in a single cycle. The reader can satisfy this condition by reading one or more codes in a
single image frame or across multiple image frames. The reader will indicate a pass if it finds all
codes, and indicate a fail if it does not. Note that the reader will not read and count a code if it is
the same code type, and if it contains the same data as a previous code.
2. Decide how the read cycle will start by choosing the cycle type. If you choose Presentation, the
reader will start automatically. If you choose Start/Stop, you will need to pull the trigger to start
the cycle. If you choose Triggered, you can either pull the trigger or send a serial trigger via
WebLink . You can send a trigger via WebLink
HH
(Non-Delimited).
Common Settings for all Read Cycle Modes
The following settings are common for all read cycle modes:
Look for # of Codes – This is the number of codes that the reader should find in each decode
•
cycle. If the reader finds all codes, the decode cycle will pass. If it does not find all codes, the
cycle will fail, and only the codes it finds will be output. The remaining codes will be output as No
Read. The maximum number of codes is 100.
Configuration Database – Enable or disable the Configuration Database as part of the read
•
cycle. The Configuration Database is described in detail in
The different read cycle types are listed below.
Presentation
In Presentation mode, by default the reader is in a Continuous-One free-running state. Parts can be
presented to the reader at will, and the number of codes to look for will equal 1. During the cycle, the
reader will continuously acquire and process images until all symbols are found, or until the Timeout is
reached. If the timeout is reached, Nothing was output will be displayed in the output data. A Green
Flash at the end of a cycle indicates a successful read.
The cycle time includes the Capture, Decode, Overhead Time, and Green Flash Duration.
4-32
in Start/Stop by turning on Serial Trigger
HH
Setup > Configuration
V460-H Industrial Handheld DPM Reader User Manual
Database.