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11 Production Tools / Optimization User’s Manual Line Computer UNIX 11.4 Optimization Dial og Software Version 402.xx Edition 06/96 11 - 32 - Display Results This ico n enables t he results of the set- up optim ization p…
User’s Manual Line Computer UNIX 11 Production Tools / Optimization
Software Version 402.xx Edition 06/96 11.4 Optimization Dialog
11 - 31
Result file of producibility check
The results of the producibility check for each job are saved to a separate result file
xx.AR/.NC
. This file contains
a complete listing of all data concerning the production of the job.
Procedure:
●
Click on a lot file.
●
Click on a job.
●
On the SERVICES menu click on the
Display result file
.
The file display window for the results of the selected job is displayed.
11.4.4 Command Area „Actions“
In the "Actions" command area, the icons are displayed by means of which the optimization of a lot file can be
started and aborted, as well as the results of the optimization run displayed.
-
Start Optimization
Clicking on this icon causes the optimization process to be started.
●
Click on
●
Click on the lot file you wish to be optimized.
The optimization process is started. The progress of the optimization process can be monitored in
the info box. The status of the lot file is described as „In progr.“.
After optimization has been successfully completed, the state of the lot file is identified as
„Optimized“.
-
Stop Optimization
Clicking on this icon allows the current optimization process to be aborted.
●
Click on
●
Click on the lot file that is being optimized.
The optimization run in progress is aborted. The status of the lot file now changes to „Aborted“.
If optimization of this lot file was aborted, it may be restarted at any time.
11 Production Tools / Optimization User’s Manual Line Computer UNIX
11.4 Optimization Dialog Software Version 402.xx Edition 06/96
11 - 32
-
Display Results
This icon enables the results of the set-up optimization process to be displayed graphically both for the
entire lot file or for the individual jobs of a lot file. Moreover, the results of the producibility check can be
displayed for the individual jobs.
Displaying the optimization results for the entire lot file:
●
The results of optimization are displayed in the „Optimization results for xx.lose“ window
(see Fig. 11.4.3).
Fig. 11.4.3 „Optimization results for xx.lose“ window for a lot file
In the „Optimization results for xx.lose“ window, the following results can be called up:
-
Cycle time [sec]:
activation of this button causes the cycle time expected by Optimization, i.e. the
placement time (in seconds), to be displayed for all PCBs of the lot file.
-
Perform. [PP/h]:
activation of this button causes the performance of the line (in components per hour)
expected by Optimization to be displayed for all PCBs of the lot file.
-
Production time [h]:
activation of this button causes the production time (in hours) expected by Opti-
mization to be displayed for all PCBs of the lot file. The yellow bars represent the length of time re-
quired for the changeover to a different setup.
User’s Manual Line Computer UNIX 11 Production Tools / Optimization
Software Version 402.xx Edition 06/96 11.4 Optimization Dialog
11 - 33
Displaying optimization results for individual jobs:
●
Click on .
●
Click on the lot file containing the job whose results are to be displayed.
The results of Optimization are displayed in the „Optimization results for xx.lose“ window (see Fig.
11.4.3).
●
In the graph click on the green bar of the job.
The results of Optimization are displayed in the „Optimization results for xx.la“ window (see Fig.
11.4.4).
Fig. 11.4.4 „Optimization results xx.la" for a job
In the „Optimization results for xx.la“ window, the following results can be called up:
General results
-
Lot size:
indicates the relation of the lot size of the selected PCB to the maximum lot size within the
lot file.
-
Medium utilization:
indicates the mean value of the placement times per head in relation to the
placement time of the slowest placement head.