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A number of options is available for scanning the image and its subsequent evaluation.
1. When applying a trigger signal an evaluation is made by means of a serial trigger
string which can be defined freely.
2. When a certain period has passed after the trigger signal the scanning of the image
starts.
3. After a number of pulses after the trigger input has been set.
4. Within a scanning gate starting with the trigger input
5. Within a scanning gate via soft trigger string start until one soft trigger string is sent
which terminates the scanning procedure.
When the values are on 0 the action is deactivated. Up to 6 unassigned characters can be
selected for the soft trigger start. Also up to 6 characters can be defined for the trigger end
string.
As a default option, a scanning can be initiated by sending the command <STX>TR<CR>.
Options
By selection of the tab “
Optionen”
(Options) the following basic system settings can be
realized.
Suspending the start-up message
„Trace data matrix code“ after every
successful scanning of the data matrix
code a frame is drawn around the code
and the individual modules are
represented by a dot and the error
correction by a red cross.
Monitor output:
monitor rotated by 90 degrees.
Flash on/off:
the individual flash LEDs can be
switched on or off individually.
Overlay on/off:
permanent scanning, display only
successful scannings
Permanent scanning, but only the
different ones Codes are displayed only
once
Scanning as long as trigger is active
Timeout in ms if value exceeds 0 a
successful scanning must be made
within the time in ms. If not a NIO
signal is emitted.
Match code entry: If the match code is
active the scanned code will be
compared to the reference code. The
reference code can be specified or
taught during the first valid scanning.
