Device
7.1 Diagnostics
SIMATIC MV500
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Operating Manual, 05/2019, C79000-G8976-C495-02
Data records
In this group, you receive diagnostics information on the data records.
Table 7- 2
Data records
Parameter / Action
Description
Number
You can see the number of diagnostics events currently in the event
buffer without those stored persistently.
Contents
With the following check boxes, you select the information you want to
display about the diagnostics events in the buffer:
•
Error: Information on the occurrence and acknowledgment (manu-
al or automatic) of errors
Note
If only the "Error" check box is selected and you have selected the
"Ring" buffer type, all buffer entries are retained.
When the buffer is completely full, no further entries can be made.
To delete the buffer, you must click the "Reset" button in this case.
•
Results: First 1000 characters of the processing result
•
Image: Information on the image acquisition, for example exposure
time, brightness
•
States: Mode change (change to RUN, ADJUST, self-test, etc.)
•
Control Change of control of the reader (control via WEB, from
CPU)
•
Diagnostics: Changes that affect diagnostics, for example, chang-
ing the diagnostics options or fetching a time stamp from an SNTP
server.
Open & Save
Clicking the "Open & Save" button opens a website with the events of
the event buffer selected under "Contents". You can save this website
on your PC.
If you select the "with persistent" check box, the data records stored
permanently on the reader are displayed and stored on your PC.
Save as CSV
When you click on the "Save as CSV" button, a dialog opens in which
you can store the events currently selected under "Contents" as a
CSV file.
If you select the "with persistent" check box, the data records stored
permanently on the reader are also entered in the CSV file.
Reset
By clicking the "Reset" button, you delete all the entries in the event
buffer, including the entries relating to temporary errors. Data records
stored permanently on the reader are retained.
