1.011.1_VPC使用手册.pdf - 第57页
56/144 The default setting, as seen in the image above, is a Y axis scaling according to "relative % (reference PCB)" and a cutoff (don't check box) for the option, automatic scaling of the Y-axis. This se…
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0 off MessageOnOverrun
1 display notice when limit is exceeded;
diagram type 3
0 off section unit
1 maximum number of subsequent limit
warnings per column
MessageTimeout 10 number of seconds after which certain
defect messages are automatically closed
The next step is opening the configuration set "Production monitor". The
previously seen Pareto diagram representing the machine to be monitored is
shown.
The properties of the production monitor are identical with the previous Pareto
evaluations except for:
the currently active path to si.name
activation of the options action control limit (70%) and
monitor inspection plan change
identical with the previous Pareto evaluation
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The default setting, as seen in the image above, is a
Y axis scaling according to "relative % (reference PCB)" and a cutoff
(don't check box) for the option, automatic scaling of the Y-axis. This setting has
the advantage that the Y-axis maximum can be set permanently to 100% and
the counting unit can be set to the value 10 (maximum 100 / increment 10).
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The last three hours can be used as time period filter. Thus, a sufficient amount
of data is available in order to reduce confusion caused by slight fluctuations in
production.
By setting a refresh rate for a continuously repeating data evaluation, an
automatic evaluation cycle can be achieved. The refresh rate is always valid for
the entire configuration set.
In the example shown, then, a new evaluation with the diagram is started every
five minutes (300 sec.). If a configuration set should contain several diagrams,
the evaluation of the diagrams runs according to their sequence.
It is important to take into consideration here that the normal evaluation time for
a configuration set is always smaller than the set refresh rate, otherwise
overlapping could occur during evaluation.
The configuration set is ready after the refresh rate mask is confirmed with
"OK". It is now possible to start the data evaluation immediately, or it starts
automatically after the preset time is over.