
OIT***-F113-B12-CB*
OITControl menu structure
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9.4.4.5
OITControl menu Configuration > Configure OIT system > Image/testing
tab
Figure 9.32
Image/testing
tab
■
Image capture:
Input camera shutter time and camera gain. In order to
trigger the read command through the PLC, check the box
PLC direct
read
in the image capture area. The OIT system will then trigger a read
operation immediately after receiving the command. In order to trigger a
read through the trigger sensor after an appropriate PLC command,
deselect the check box
PLC direct read
. The OIT system will then trigger a
read operation with a rising edge at the trigger input after an appropriate
PLC command.see "Connection for a trigger sensor" on page 12
■
Testing:
You can specify whether the TNR bit should be transmitted to the
control as "0" or "1" under Set TNR bit. The maximum number of identical
codes that can be detected in succession can be set under Max. permitted
identical code. If you set this to two, the system will read a code twice
consecutively before generating an error message. If a 0 is entered then the
function is disabled.
■
LED illumination:
the external illumination is switched on here. To do this,
an external illumination must be connected to the external 4 pin M12
socket. See "Connection for the external illumination unit" on page 11
■
Data carrier:
type and specification of code sheet position. All possible
positions of the sheet are tested in the default state. Here an 11 must be set
in order to read small code sheets. See chapter 4.7.4.
Note:
The codes are
read in inverted because of the internal mirror in the OIT200.
■
Parameter bytes 0 to 3:
Changes to parameters in the OIT system can be
blocked with the parameter byte
Lock programming
. The change of time
can be automated in countries on summertime/ daylight savings time with
the parameter byte
Summertime on
.