N_Ok - Siemens SIMATIC MV500 Operating Manual

5.1.4.9

N_OK

Table 5- 45 N_OK
Parameter
Evaluate 'Bad' evalua-
tion as 'N_OK'
Generates program
N_OK
Time limit
SIMATIC MV500
Operating Manual, 05/2019, C79000-G8976-C495-02
Possible values Default
☐ / ☑ ☐
☐ / ☑ ☑
Disabled
Enabled
•
Input box: 1 ...
100000 ms
Disabled
•
Description
When this option is enabled, codes that are given the
overall quality evaluation "Poor" are marked as
"N_OK".
Likewise, when this option is enabled, codes for which
a verification error occurred are marked as "N_OK".
You will find an overview of the verification error mes-
sages in the operating instructions in the section
"Alarm, error and system messages".
Notes
This check box cannot be selected without Veri-
•
Genius license (Demo mode). With uncalibrated
verification, this setting can also be used without a
verification license.
When the option is enabled, "N_OK" is also gener-
•
ated in the case of a verification error.
Enabled
When the result of this processing step is "N_OK",
•
the overall result of the program is always "N_OK",
regardless of other results.
Disabled
An "N_OK" result of this step does not lead to an
•
"N_OK" overall result of the program.
An output according to the format texts is generat-
•
ed also for "N_OK" results.
Note
Saving a program without code in the image: only one
code type supported.
If you save a program with a decoder step on an image
when there is no code in the ROI of the decoder step
and the program "N_OK" is not enabled:
Only the first code type entered in the decoding order
can be read in processing mode.
Max. duration of the step in ms.
The step is terminated after the specified duration. In
this case, the step generates an "N_OK". When the
check box "Generates program N_OK" is cleared,
processing continues with the next step immediately
after the termination of this step, provided the next step
is available. By specifying a time limit, you can prevent
a single step from using up the cycle time available for
the entire program.
The program cycle time and the time limit of the step
currently being processed are monitored separately
from each other.
Application
5.1 Program
69