JX-350_EPU使用说明书.pdf - 第149页
EPU Instruction M anual C hapter 4 Creating a Production Progr am 4- 101 (3) " Placement order " option S pecif ies the option t o be used for changing t he component placement order . 1) Data order a) A ssign …
EPU Instruction Manual Chapter 4 Creating a Production Program
4-100
(2) "Area" option
Specifies the area to which a feeder can be assigned.
The default selection status and area to be selected may vary depending on the
"Rear feeder" option setting in the "EPU setup" menu.
<Rear feeder option>
Enabled: All selections from [Both sides] to [Pri. rear] can be selected.
(Default setting: [Both sides])
Disabled: Only [Front] can be selected. (Default: [Front])
1) Area
a) All areas: Feeders are arranged into the feeder banks of all areas.
For ordinary production, select this. Because there is no limitation on
optimization, the layout is advantageous to the tact.
b) Front: Feeders are arranged in only the feeder bank on the front
side.
c) Rear: Feeders are arranged in only the feeder bank on the rear
side.
All feeders can be arranged on only the front side or rear side.
If feeders are provided in the overall change table in advance, the time up to
the next start of production can be shortened. This makes a layout that
makes much of the workability.
In case all the number of feeders to be used cannot be put in the bank of one
side, this item cannot be used.
d) Front priority: Feeders are arranged by giving priority to the feeder bank
on the front side.
e) Rear priority: Feeders are arranged by giving priority to the feeder bank
on the rear side.
Feeders are arranged by using one bank with priority.
This makes an layout that makes much of the workability in consideration of
the number of feeders to be used.
Rear feeder option is enabled.
EPU Instruction Manual Chapter 4 Creating a Production Program
4-101
(3) "Placement order" option
Specifies the option to be used for changing the component placement order.
1) Data order
a) Assign in input order of Production Program File
Placement data will be displayed in entry order (that is, not changed at all).
b) Assign in optimized order
Placement data will be displayed in the optimization order.
You can display the optimized order of placement order by selecting the
[Optimization]/[Divided Placement Data] commands from the menu bar also.
CAUTION
"Assign in optimized order" is a function for editing the optimized data
(optimization result can be referred to, but cannot be edited).
However, once this function is executed, the data in order of the
original date entry will be deleted. Therefore, backup the data
before executing this function.
EPU Instruction Manual Chapter 4 Creating a Production Program
4-102
(4) Model option
① Consider the component types and heights
When you check this check box, the system specifies the component layer with
considering the component height automatically to create a program that places
components in high density (that is, places components adjacently).
When you check this check box actually, the system places components in the
following order:
<Component placement by considering the component type and component height>
Placement order ① Placement order ② Placement order ③
<Relation between the component placement priority and the component type and
height>
As indicated with “Priority” in the table below, components other than aluminum
electrolytic capacitor is prioritized.
Priority Component type Component height (mm
1
Components other than aluminum
electrolytic capacitor
0 ＜ t ≦ 5.5
2 5.5 ＜ t ≦ 12.0
3 12.0 ＜ t
4
Aluminum electrolytic capacitor
0 ＜ t ≦ 5.5
5 5.5 ＜ t ≦ 12.0
6 12.0 ＜ t