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User Manual Line Computer UNIX Software Version 501.xx 01/99 Issue 11 - II
User Manual Line Computer UNIX
Software Version 501.xx 01/99 Issue
11 - I
Contents
Page
Production Tools / Optimization
11.1 Fundamental Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 1
11.1.1 Functionality Extension. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 3
11.2 Concept Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 4
11.3 Setup Optimization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 6
11.3.1 Prerequisites for Setup Optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 6
11.3.2 Data access during optimization run . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 6
11.3.2.1 Starting the Optimization Run. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 7
11.3.3 Functions of the Setup Optimization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 8
11.3.3.1 Control of the Setup Optimization by the Operator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 8
11.3.3.2 Fixed Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 9
11.3.3.3 Initial Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 9
11.3.3.4 Station Setup by Setup Optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 10
11.3.3.5 Machine Restrictions Taken Into Account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 12
11.3.3.6 Capacities Taken Into Account For Setup Optimization. . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 13
11.3.3.7 Inclusion of Feeders in Clustering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 13
11.3.3.8 Inclusion of Changeover Tables in Clustering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 14
11.3.3.9 Inclusion of a Basic Time in Clustering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 14
11.3.3.10 Handling of Dominant Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 14
11.3.3.11 Handling of Dominant Vibration Times. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 15
11.3.3.12 Nozzle Minimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 15
11.3.3.13 Times Taken Into Account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 15
11.3.4 Errors During Optimization Run . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 17
11.4 Optimization Dialog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 19
11.4.1 Starting the Optimization Dialog. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 19
11.4.2 Main Window of Optimization Dialog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 20
11.4.3 SERVICES Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 23
11.4.3.1 Changing Standard Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 23
11.4.3.2 Examples of Parameter Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 28
11.4.3.3 Changing Job Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 30
11.4.3.4 Discarding Job Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 30
11.4.3.5 Viewing the Error File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 31
11.4.3.6 Starting the Feeder Editor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 31
11.4.3.7 Starting the Restriction Editor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 31
11.4.3.8 Checking for Producibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 31
11.4.3.9 Displaying the Set-Up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 32
11.4.3.10 Displaying Result File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 32
11.4.4 Command Area „Actions“. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 33
11.4.5 Command Area „Edit“. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 37
User Manual Line Computer UNIX
Software Version 501.xx 01/99 Issue
11 - II
User Manual Line Computer UNIX 11 Production Tools / Optimization
Software Version 501.xx 01/99 Issue 11.1 Fundamental Information
11 - 1
11 Production Tools / Optimization
11.1 Fundamental Information
Set-up optimization can considerably increase the performance of a placement line consisting of SIEMENS
placement stations. In some cases an increase of the placement performance by 50% could be achieved
following the use of set-up optimization. Set-up optimization aims at attaining an optimal utilization rate of all
stations of a line and for each PCB scheduled. Beyond that, set-up optimization relieves the customer of the
task of having to create a setup with the aid of the Setup Editor. Set-up optimization is a tool that should be
used in the planning phase. This tool is not suited for any uncoordinated setup generation, since even the
smallest changes made to the output data may lead to completely different setup results. The most favorable
results can be achieved by carefully updating the input data so that they are in perfect condition and not modifying
them after a setup has been generated. Even the smallest change such as, for example, deleting or entering
a new nozzle type in a package form description, will result in a completely different setup.
Set-up optimization takes the following factors into account:
- any line configuration comprising the station types
- SIPLACE 80S
- SIPLACE 80F
- HS180
- Waffle-Pack Changer at HS180 or SIPLACE 80F
- all placement heads that could possibly be encountered on the different types of stations, e.g.:
- revolver head for nozzle types of the 3xx, 6xx, 7xx and 8xx generations
- IC-head for the nozzle types of the 2xx and 4xx generations
- all SIEMENS feeders:
- feeders
- modules
- waffle-pack trays with associated waffle-pack tray carriers
- all feeder parts that may be encountered
- feeder parts that are treated as changeover tables
- dominant components
- vibration times per feeder