RS-1_instruction manual.pdf - 第931页
Part 2 D etaile d Descript ion of E ach Functi on Chapter 12 Handling th e Optional Device s 12 - 47 12.7.4.2 How to set (on the “Ma chine Setup” screen) Select the [ Conveyor s etup] com mand, and t hen the “PWB conveyo…
Part 2 Detailed Description of Each Function Chapter 12 Handling the Optional Devices
12-46
(2) Board that allows the ZA-axis to move down when the OUT sensor is set to OFF
If the board size exceeds the head movable limit when another board on which a component
has been already placed waits for itself to be ejected above the OUT sensor, the ZA-axis
height is adjusted to the highest one of all component placement positions as long as there is
a board waiting for ejection (the OUT sensor is set to ON). When the board waiting for
ejection is ejected, and no board is located above the OUT sensor (the OUT sensor is set to
OFF) as a result, the ZA-axis height can be adjusted to the highest one of positions at which
components have been already placed.
Head movable limit
OUT sensor
Board on which a component is
placed already and that waits for
ejection
Board on which a
component is being placed
Maximum height of a
component already
placed on the board
Height of the bottom side
of the LNC120
XY-axes movable height
Maximum height of a
component already placed on
the board that waits for
ejection
No board on which a component is placed
already and that waits for ejection
Ejection of a board on which a
component is already placed from
the machine
Board on which a
component is being placed
Maximum height of a
component already
placed on the board
Head movable limit
OUT sensor
Height of the bottom side
of the LNC120
XY-axes movable height
Part 2 Detailed Description of Each Function Chapter 12 Handling the Optional Devices
12-47
12.7.4.2 How to set (on the “Machine Setup” screen)
Select the [Conveyor setup] command, and then the “PWB conveyor” tab from the “Machine Setup”
screen to check to see if a checkmark is put in the check box “ZA-axis operation with the substrate
size for 3 buffers.”
See Section 8.3.3.1 “Conveyor setup” for how to set this item.
CAUITON
If you do not enter the board size correctly, a head may come in contact
with a component already placed on the board.
Be sure to enter the correct setting value.
CAUITON
To enable this function, check and understand the operation conditions
of the ZA-axis such as the conditions described under Section 2.14.1
“Conditions necessary to operate the ZA-axis at a 3mm-height” before
using it in the same manner as production in 1-buffer mode.
Part 2 Detailed Description of Each Function Chapter 12 Handling the Optional Devices
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12.7.5 Sponge for Supporting a Long-sized Board
This is a part for preventing a long-sized board from flapping when unclamped, and you can
purchase it as an optional unit.
It is supposed to be installed on the support table with magnets.
* Up to two units can be installed on the machine. (Each one is installed on the IN side and the
OUT side.)
* Note that when it is installed on the machine, the space below a board should be 25 mm or more
and the minimum board width is 110 mm.)
[How to install the sponge]
When you place the sponge on the support table, be careful so that the sponge cannot protrude
from the edge of the table as shown in the figure below.
(Pay attention to the opposite side too.)
DANGER
If you operate the machine even though the sponge protrudes from the
table, it interferes with any other part, and the sponge and the part may
be damaged or deformed.
[Example: when two units are installed on the machine]
Install the sponge so that
it cannot protrude from
the edge of the table.