Operator control and monitoring
9.2 Working with the user interface
SIMATIC MV420 / SIMATIC MV440
Operating Instructions, 04/2013, A5E02371045-06
205
"Start" button
Starts reader operation with the selected program.
"Trigger" button
To optimize plant integration or read results, for example, you can send a trigger signal
manually during commissioning. This function is, however, only enabled for the user with the
"service" role when this user has the right to take over control.
Quality / value
The current values of the quality characteristics are displayed in the form of a bar according
to the selected verification standard. To obtain the details of the quality characteristic, move
the mouse over the quality abbreviation (for example "OCQ") and a tooltip with more
information will open.
Table 9- 11 Bar color and meaning
Color Length Meaning
Green Long Quality grading is "Good"
Yellow Medium Quality grading is "Fair"
Red Short Quality grading is "Poor"
Black The value is only for information and is not used to decide the
overall grade
● If you click on a bar, you can display the corresponding value.
● When you click on it again, the bar display is restored.
● If you click on the title of the quality characteristics, you change to the numeric display for
all characteristics.
● Clicking again returns you to the bar display.
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