RS-1_instruction manual.pdf - 第465页
Part 1 B asic O peration Chapter 4 Cr eating a Produc tion Progra m 4- 130 4.4.1 .2 Setting the optimization conditions The optimi zation result may var y dependi ng on the settings on t he “ Compo nent supply count ” di…
Part 1 Basic Operation Chapter 4 Creating a Production Program
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(1) <Initialize> button
Set the supply count of the feeder for all components to "Auto" or "Minimum."
Setting item Description
Auto
The system automatically initializes the numbers of all types of components.
When you select this <Auto> button, you have to specify the “Limit” field also (the
default: 24).
Minimum The system initializes the numbers of all types of components to the total
number of pick data records of the corresponding type of component
respectively.
Save Limit as default
The system registers the value you specified in the “Limit” field as the default value.
When you create a new program, this value is applied as the initial value.
(2) <Change> button
Set the supply count of the feeder for each component.
Menu item Description
Auto The system automatically sets the number of components that are specified to be supplied.
The number of feeders is optimized within the upper limit set at initialization.
It is regarded that the available number of reels for components and the available number of
trays are not limited.
Manual
This radio button allows you to change the number of components to be supplied manually.
The “Optimization” utility assigns the feeders and trays according to the number of components
that are specified to be supplied.
Enter the number of feeders
Unused The system sets the number of components to be supplied to “0”.
The “Optimization” utility does not use specified components for relevant type feeder and tray.
Part 1 Basic Operation Chapter 4 Creating a Production Program
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4.4.1.2 Setting the optimization conditions
The optimization result may vary depending on the settings on the “Component supply count”
dialog box described above and those on the “Optimization” dialog box described below. Set
the optimization conditions of a production program only after understanding the descriptions
below well.
When you select the [Optimization] – [Optimization] commands, the “Optim option”
(optimization option) dialog box appears on the screen.
Set the six categories of conditions including the “Assignments” option.
Select this tag to change the screen for the corresponding option.
Option Description
Assignments Specifies the option to be checked with the Optimization utility when it assigns a
nozzle or Pick data.
Area Specifies the area to which a feeder can be assigned.
Place order Specifies the option to be used for changing the component placement order.
Model option Specifies the option unique to the model.
Feeder option Specify the options related to the feeder layout.
This button registers new settings as the initial values.
The new settings will be displayed in the beginning
when the system is booted the next time.
This button invalidates your registered
settings and restores the standard
settings (initial values of the machine).
This buttons executes the
optimization function.
This button stores your settings, and
closes this screen.
Part 1 Basic Operation Chapter 4 Creating a Production Program
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(1) “Assignments” option
Set "Nozzle layout" and "Feeder layout" intended for dividing (optimizing) the program data.
1) Nozzle
Select which nozzle layout you want to use, the nozzle layout set on the "Machine setup"
menu or the optimized nozzle layout.
a) Use machine setup nozzle:
The nozzle settings on the "Machine setup" menu are used as they are. The current
nozzle layout can be used as it is. This option does not need any changeover time, and thus
select this option for flexible manufacturing.
b) Auto arrange empty nozzle positions:
The permanent nozzles set on the “Machine setup” menu are used as they are, and the
nozzles required as the result of optimization are assigned to the empty area of the ATC. If
your system has enough nozzles to do this operation, select this option. Note that you
have to change the settings on the “Machine setup” menu to set the additionally assigned
nozzles if you select this option.
c) Auto arrange nozzle.
The nozzle layout is optimized with ignoring the settings of the nozzles made on the
“Machine setup” screen.
In this case, the production tact becomes speedier but nozzle re-layout and machine setup
setting changes are required. Accordingly, preparation may take more time.
d) Rearrange already assigned nozzles
The permanent nozzles set on the “Machine setup” screen are used to optimize the nozzle
layout.
You are supposed to use this setting to rearrange the nozzle layout without changing the
current number of nozzles. Note that preparation may require more time because the
nozzle re-layout and/or change of the settings of the Machine Setup items are (is) required.
2) Pick Data
Specify whether to assign feeders according to a feeder layout specified in the “Side” field
on the “Pick” data screen or optimize the feeder layout with ignoring this layout.
a) Use manual position assignment:
Perform the specified feeder layout as specified and optimize only the feeder layout set to
"Auto selection."