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16 MaDaMaS User Manu al Line Computer UNIX 16.2 MaDaMaS Evaluation User Interface Software Version 501.xx 01/99 Issue 16 - 26 Explanation of the "Di stribution of events" chart: One lin e is di splay ed for eac…
User Manual Line Computer UNIX 16 MaDaMaS
Software Version 501.xx 01/99 Issue 16.2 MaDaMaS Evaluation User Interface
16 - 25
16.2.8.5 "Distribution of Events" Evaluation
All types of events (see section 16.1.1.1) that have occurred within the evaluation period (total period under
observation) are listed in the "Distribution of events" evaluation chart.
The duration and number of occurrences are displayed for each individual event. Moreover, the time percentage
of the event in relation to the evaluation period as well as the percentage of the event in relation to the total
number of events encountered (frequency of events) are displayed in the associated bar chart.
A particular event may therefore occur very infrequently although its time percentage may be very high. On the
other hand, frequently occurring events may exist whose significance in terms of time is minimal. In this way,
primarily those shutdowns can be tracked which are caused by organizational shortcomings and corrective
actions be taken.
The "Distribution of events" evaluation is called up from the "Availability" chart. It is only available for the
individual stations.
- Calling up the "Distribution of events" evaluation for a station
● Click on the yellow bar in the "Availability" chart of the desired station
(see Fig. 16.2.5).
The distribution of events for the selected station is displayed (see Fig. 16.2.6).
Fig. 16.2.6 Evaluation user interface - "Distribution of events" evaluation for a station
event
time percentage of event
in relation to the
evaluation period
percentage of the event
in relation to the total
number events
encountered
16 MaDaMaS User Manual Line Computer UNIX
16.2 MaDaMaS Evaluation User Interface Software Version 501.xx 01/99 Issue
16 - 26
Explanation of the "Distribution of events" chart:
One line is displayed for each type of event that occurred during the evaluation period. Each line is subdivided
into three columns and a bar graph.
Column 1: Event
Name of the event
Column 2: Duration [hh:min:sec]
Total amount (Σ of all times) of time the event has persisted at the station
Column 3: No.
Number of incidents of the event
Bar chart: The upper (blue) bar represents the percentage of the event in relation to the
total number of events encountered (frequency of events).
The lower (red) bar represents the time percentage of the event in relation to the
evaluation period.
NOTE
If more stations exist than can be displayed in the view area, a scroll bar appears above the info line per-
mitting the display area to be scrolled.
- Exiting from the "Distribution of events" evaluation
● Click on the icon.
The "Availability" evaluation is redisplayed.
User Manual Line Computer UNIX 16 MaDaMaS
Software Version 501.xx 01/99 Issue 16.2 MaDaMaS Evaluation User Interface
16 - 27
16.2.8.6 "List of events" Evaluation
The "List of events" evaluation contains a list of all PCBs produced by the selected station. For each PCB the
events that occurred during the assembly are listed. Only those events are listed that are assigned to the status
"Interrupted" or "Failed".
The "List of events" evaluation is called up from the "Availability" chart. It is only available for the individual
stations.
- Calling up the "List of events" evaluation for a station
● Click into the free space of the field below the "Availability" chart of the desired station (see
Fig. 16.2.5).
The List of events is displayed for the selected station (see Fig. 16.2.7).
Fig. 16.2.7 Evaluation user interface - "List of events" evaluation for a station
event