1OM-1064-002.pdf - 第55页

3.1 1 Device Information This display shows various information during automatic operation. After a message (information) is issued, automatic operation still continues. A message is issued when a component shortage alar…

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3.9 Alternate Mode
• Carriage Alternate Function (Multi-Layer Tray Unit [Option])
The trays having the same type of components can be set on several stages
(pallets) in the magazines. Every time the machine gets empty of compo-
nents, it automatically selects another spare stage which stores the tray hav-
ing the same type of components, and the operation can be continued.
By providing several stages with a group of components used frequently
among the component types, an interval of component supply can be pro-
longed.
The order of the carriage alternate actions is based on the ascending order
(advancing from a smaller step No.) of the magazine step Nos.
Refer to “2.5.4 Tray Step Information (Option) of Section 2 in
Volume 2” for details.
• Magazine Alternate Function (Multi-Layer Tray Unit [Option])
Components of the types required for the production model must be set fully
for both upper and lower magazines. When the magazine alternate function
is activated, the machine performs the automatic operation with either one of
the upper and lower magazines being connected. The connected magazine is
automatically changed to the other one set automatically ready for use right
after the connected magazine gets empty of the components, making it pos-
sible for the machine to perform the operation continuously. That is, this
function makes it possible to supply components from the trays during opera-
tion, reducing downtime of the machine for component replenishment.
Refer to “4.5.4 Editing of Tray Operation Data (Option) of
Section 2 in Volume 2” for details.
• Various Feeder Alternate Functions
Tape Feeder
Vibratory Stick Feeder
Every time a component shortage error occurs at a feeder, the component
pick-up position is shifted automatically to another alternative one (specified
as the substitute), making it possible for the machine to perform the opera-
tion continuously.
This makes it possible for several feeders to be replaced collectively for
component replenishment.
3.10 One-Touch Jump Function
(Jump to Substitute AUTO OPN. MODE
<PLACEMENT> Display)
Automatic operation can be started only when the “AUTO OPN. MODE
<PLACEMENT>” display is active.
When a display other than the “AUTO OPN. MODE <PLACEMENT>” dis-
play or the “MAIN MENU” display is active and the machine stops during
automatic operation due to component shortage, etc., the “AUTO OPN. MODE
<PLACEMENT>” display can be opened temporarily to re-start the automatic
operation.
Refer to “1. One-Touch Jump Function (Jump to Substitute “AUTO OPN.
MODE <PLACEMENT>” Display) of Section 3 in Volume 5” for details.
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3. Functions
3.11 Device Information
This display shows various information during automatic operation.
After a message (information) is issued, automatic operation still continues.
A message is issued when a component shortage alarm is issued, pick-up rate
deteriorates, the alternate mode is set, or the automatic recovery function is
activated.
Refer to “2. Device Information of Section 3 in Volume 5” for details.
3.12 Simplified Packaging Direction Change Function
(Editing of Component Carriage Data)
When components are supplied after component shortage during automatic op-
eration and the packaged posture of the supplied components differs from that
of the components being used so far due to unavailability, etc., this function is
used to temporarily change the packaged posture.
Only the limited data for the packaged posture can be changed.
Note: Only the limited data for the packaged posture can be changed.
Refer to “6.3 COMP. CARRIAGE DATA EDIT Display (Simplified
Packaging Direction Change Function) of Section 3” for details.
3.13 Conveyor Width Automatic Adjustment Function
When the current program is changed, the conveyor width is automatically ad-
justed.
Refer to “5.2 Program Change Operation of Section 2” for details.
3. Functions
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3.14 HDD/FDD Functions
The machine is provided with an FDD on the front console panel (front side of
machine) and the machine data can be loaded from or saved in a floppy disk
(3.5'' floppy disk).
HDD : Hard Disk Drive
FDD : Floppy Disk Drive
• The pattern program can be saved from the main machine side (hard disk) to
a floppy disk.
A file of data is created in the same format as the programming device (op-
tion) and the created file can be loaded to the programming device.
• The pattern program stored in a floppy disk can be loaded to the main ma-
chine.
The pattern program created by the programming device (option) can be
loaded to the machine. (The component library data can not be leaded.)
• The pattern program in a floppy disk can be deleted.
• All backup data can be saved from the main machine side to floppy disks.
It is recommended that all backup data should be saved in floppy disks be-
cause it can be used for data analysis after error occurrence.
Note: Special operation is required when all backup data must be loaded.
Refer to “10. HDD
FDD Functions of Section 3 in Volume 4” for details.
3.15 Simultaneous Pick-Up Function
This function makes it possible for the right and left heads to descend at the
same time and pick up components from the tape feeders installed at an interval
equal to the pitch (design value: 108 mm) of both heads. The cycle time can be
shortened by this function. (Set “1” in the “S” data field of the placement data.)
Refer to “2.6.2 PLACEMENT DATA (P) Display [Component Placement
Data] of Section 2 in Volume 2” for details.
3.16 Pick-Up Priority Function
This function is based on the idea that the beams can be operated efficiently if
two heads (right and left heads) can pick up components at the same time and
follow the component placement sequence.
By pairing two steps of placement data (setting “2” in the “S” data field of the
placement data), each component can automatically be placed efficiently in the
order of the specified placement steps through the sequence “Pick → Pick →
Recognition → Recognition → Place → Place”.
The automatic feeder axis adjustment mode becomes valid for both right and
left heads when components are picked up.
Refer to “2.6.2 PLACEMENT DATA (P) Display [Component Placement
Data] of Section 2 in Volume 2” for details.
3. Functions
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