This manual may not be reproduced, either wholly or in part, for any reason whatsoever, without prior written permission
from Asyst Technologies, Inc. (“Asyst”). Material contained in this manual is provided for informational purposes and is
subject to change without notice.
If this manual is marked “Preliminary” or “Draft,” then Asyst has not yet released a final version of the manual and the
manual is likely to be incomplete and will be revised. Contact Asyst at the address below to obtain a final copy of the
manual.
Manual Information
PCN: Unreleased
Part Number: 2000-6698-05
Date: 9/12/2008
Release: Ax9
Asyst Technologies, Inc.
46897 Bayside Parkway
Fremont, California 94538
Telephone: (510) 661-5000
FAX: (510) 661-5166
Technical Support: 1-800-342-SMIF
Falcon Technical Manual
Disclaimers
Trademarks
Asyst and the Asyst logo(s) are registered trademarks ® of Asyst Technologies, Inc.
ADVAN-TAG and Falcon are trademarks
All other product and company names mentioned herein may be trademarks and/or service marks of their respective
owners.
Equipment Modification
Any change, alteration, or modification to this equipment, as well as use of this equipment in a manner inconsistent with its
intended use will void this equipment’s warranty and may render this equipment unsafe for use or unfit for its intended
purposes.
Training and Languages
User training for equipment operation and maintenance is conducted in English. Translators are available on an as needed
basis. English versions of the manuals and other technical materials are provided and reviewed during the training. Please
contact the Asyst Training department or http://www.asyst.com for the training schedule and signup requirements.
Warranty
For warranty information, see Asyst’s Standard Terms and Conditions.
TM
of Asyst Technologies, Inc.
Draft Ax92000-6698-05Page iii
Falcon Technical Manual
Reader Comments
Reader Comments
We welcome your comments regarding this manual. Your comments and suggestions
help us to improve our publications.
Please send comments and suggestions to:
Asyst Technologies, Inc.
Technical Publications Manager
46897 Bayside Parkway
Fremont CA 94538
Or fax: Attention—Tech Pubs Manager at 1-510-661-5185
Or email: TechPubs@asyst.com
Include the following:
Name:
Company:
Contact Phone # (in case we have questions):
Email:
Document Information (Name of document, Part Number, Revision):
Location of comment (page number or other reference):
Comments: (The more specific the comments, the more useful they are to us.)
Thank you for helping to improve the manuals and to maintain accuracy.
Page iv2000-6698-05Draf t Ax9
Acronym List
AGVAutomated Guided Vehicle
APHDActive Pod Hold Down
ASCIIAmerican Standard Coding for Information Interchange
CANControl Area Network
DSPDigital Signal Processor
EMIElectromagnetic Interference
EMOEmergency (Machine) Off
ESDElectrostatic Discharge
FIMSFront-opening Interface Mechanical Standard
FOUPFront Opening Unified Pod
K-PlateKinematic Plate (also referred to as FOUP Advance Plate)
MGVManually Guided Vehicle
OEMOriginal Equipment Manufacturer
OHSOverhead Hoist Shuttle
OHTOverhead Transport or Overhead Hoist Transport
PCBPrinted Circuit Board
PN or P/NPart Number
RFIDRadio Frequency IDentification
SEMISemiconductor Equipment and Materials International
SMIFStandard Mechanical Interface
Draft Ax92000-6698-05Page v
Falcon Technical Manual
Acronym List
Page vi2000-6698-05Draft Ax9
Revision History
This section gives an overview of the change history for the document.
DateAuthorVersionRevision Information
11/15/2007Catherine DayAx1Created using 2000-2414-05 Rev. C as a base.
1/10/2008Catherine DayAx2WIPWIP - Compiled for Mike F. Reference Only
3/21/2008Catherine DayAx2Compiled for training class. Huge gaps in Installation,
Overview, Interfaces and Comm SW which we will attempt to
fill during training week 3/24-28.
3/28/2008Catherine DayAx3WIPWIP - Compiled for Tou Vang. Reference Only
04/08/2008Catherine DayAx3Added redlines from Training class. Updated some images with
Beta images. Added verifications steps after Service procedures.
Added 100-240VAC Option. Added removal of FOUP Advance
under cover to affected Service procedures. Fleshed out
Overview Chapter.
04/18/2008Catherine DayAx4Added redlines and new input from Tou Vang, Mike
Fahkrabadhi, Selby Sondergaard, Chi Yeh, Gary Durham, Grant
Imper, Pranav Desai. Updated more images.
04/24/2008Catherine DayAx5Added redlines and new input from Tou Vang, Mike
Fahkrabadhi, Selby Sondergaard, Matt Hoang. Updated more
images.
5/30/2008Catherine DayAx6Added Content from Tou Vang, Mike Fahkrabadhi and drawings
7/11/2008Catherine DayAx7Expanded Software upgrade procedure and made it part of the
Service Chapter. Added input from John Green and Pranav
Desai. Made changes to all chapters and appendices.
Incorporated Beta 9 Software release notes, in many case
replacing existing content with info from the release notes.
Changed multiple illustrations. Updated all Assembly drawings
and PCB drawings.
Draft Ax92000-6698-05Page vii
Falcon Technical Manual
Revision History
DateAuthorVersionRevision Information
9/3/2008Catherine DayAx8Added input from John Greene, Duc Le, Bob Carlson, and
Pranav Desai. Made changes to all chapters and appendices.
Incorporated Beta 10 Software release notes. Updated all
Assembly drawings and PCB drawings.
9/22/2008Catherine DayAx9FINAL DRAFT -Removed information duplicated in the
Software Communications Manual and just reference that
document.
Added Remove and Replace instructions for the E84 and AC
Power Options. Edited all service procedures to show new front
panel removal. Updated all Assembly drawings and PCB
drawings.
Added customer cable routing for the E84 and AC Option to the
Installation Appendix. Added Details about the Vertical Brake.
Added comments/corrections from Chris Lueders, John Greene,
Duc Le, Bob Carlson and Tou Vang. Added Specifications from
The Falcon Technical Manual is organized as follows:
Chapter 1, Safety Information, describes safety hazards related to operating and
maintaining Falcon, as well as safety interlocks and. labeling.
Chapter 2, Product Overview , describes the major subassemblies and components of the
Falcon, and includes technical data, specifications and typical operation sequence.
Chapter 3, Interfaces, includes a description of Falcon’s indicator lights, FOUP Advance
Activator Button, and Falcon Application Software.
Chapter 4, Service, provides detailed procedures to perform Preventive Maintenance,
corrective service and software upgrade on the Falcon.
Chapter 5, Troubleshooting, pro vides an emergency pod removal procedure, a procedure
for data collection, lists of error and alarm codes and messages as well as error modes
and recommended corrective actions. An illustration showing factory default settings is
provided for reference.
Preface
Appendix A, Installation Instructions, gives information related to installing Falcon to a
Host Tool and initial set-up.
Appendix B, Communications Software, provides detailed information on ASCII
communication.
Appendix C, Material Safety Data Sheet Information.
Appendix D, Wiring Diagrams.
Appendix E, PCB Drawings
Appendix F, Assembly Drawings. For Final Assembly and major subassemblies, such as
the FIMS Door Drive and the FOUP Advance (Kinematic) Plate.
An Index is also provided in the back of the manual.
Draft Ax92000-6698-05Page 1
Falcon Technical Manual
Conventions
Conventions
The following keyboard conventions and terminology are used.
ExampleMeaning
BoldUser action on keyboard keys or other objects are bold.
ChooseThe word choose is used for menu choices. Submenus are separated by a
>.
For example: Choose File > Import > File...
ClickRefers to mouse actions.
For example: Click the hand icon.
Courier New FontText displayed on the screen uses Courier New.
DOS and windows path names are displayed in Courier New.
For example: Use the C:\Folder\SubFolder\SubFolder2 to access
this file.
Source code or DOS commands use courier new.
Hexidecimal streams and examples.
Double quotesUsed when discussing or describing an action, functional word, or definition.
FolderUsed instead of Directory, unless discussing DOS movement commands.
ItalicItalics are used to show computer entry from the users keyboard or Teach
Pendant.
PressShows action by a user on a key or physical button.
For example: Press PF1, then type the file name.
SelectUsed if the user is to pick from several choices.
For example: Select the lot number from the list supplies.
TypeShows entry.
For example: Type the Product Name and Model Number at the top of the
page. Press Enter.
Page 22000-6698-05Draf t Ax9
Introduction
Before attempting any operation or service on the Falcon, it is essential that the
information presented in this chapter be read and thoroughly understood. Important
information is provided regarding safety hazards that may be encountered while working
with these Loadports.
Chapter Summary
This chapter addresses the following:
“ Safety Tags” on page 6— provides examples, with definitions, of warning labels used in
this manual.
“ Safety Requirements” on page 7— includes ESD/EMI precautions, lockout/tagout
procedure, seismic data, and description of hazards.
“ Options” on page 13 — includes
“ Agency Compliance” on page 14 — includes information on FCC and CE Mark
Compliance.
Chapter 1: Safety Information
“ Safety Features” on page 15 — includes information on the Safety Features of the
Falcon Loadport
“ Moving and Handling” on page 16— includes cautions on moving and handling the
Falcon.
“ Labeling” on page 18— description of labels, and their locations on the Falcon.
Draft Ax92000-6698-05Page 3
Falcon Technical Manual
Chapter 1: Safety Information
General Requirements
General Requirements
Warnings and cautions are used throughout this manual to identify potential hazards to
personnel.
All warnings and cautions immediately precede the step or operation in which the
hazardous condition may be encountered. All personnel operating or performing service
on Asyst equipment must fully understand warnings, cautions, and all general safety
regulations associated with electromechanical equipment.
Personnel should become thoroughly familiar with all aspects of safety for individuals and
equipment prior to operating or performing service on this equipment.
General Safety
• Do not allow unauthorized or inexperienced personnel to operate the Falcon.
• Service personnel should follow standard cleanroom protocols.
• Ensure that another person in the area is aware that work is in progress on the
tool, and can provide assistance in the event of injury.
• The Host Tool manufacturer’s lockout/tagout procedures must be followed during
installation or when service is performed on the Falcon to prevent injury or equipment damage.
• Refer to the appropriate Material Safety Data Sheets; contact information for
obtaining MSDSs is located in this manual.
• Remove spilled materials immediately to prevent accidents.
Electrical Safety
• Do not bypass electrical interlocks or safety devices unless specifically required to
within a procedure.
• Remove power from Falcon prior to performing any service procedure, unless otherwise specified.
• Remove power from Falcon prior to removing or inserting electrical connectors.
• Remove metal jewelry such as rings, chains, and watches.
• Stand on dry insulating mats when working with energized electrical equipment.
• Ensure that all test equipment and accessory electrical units are grounded to facility ground.
Page 42000-6698-05Draf t Ax9
Responsibility
It is the responsibility of the Customer to comply with all local, state, and federal
ordinances, regulations, and laws applicable to the installation and operation of this
equipment.
Asyst Technologies, Inc. assumes no liability, whatsoever, for any personal injuries or
damages resulting from the operation or service of this equipment in any manner
inconsistent or contrary to the methods supplied in Asyst Technologies, Inc. literature
including, but not limited to, manuals, instructions, bulletins, communications, and
recommendations.
For emergencies and for product safety related matters, contact:
Falcon Technical Manual
Chapter 1: Safety Information
Responsibility
Asyst Technologies, Inc.
46897 Bayside Parkway
Fremont, California, 94538
(510) 661-5000
Draft Ax92000-6698-05Page 5
Falcon Technical Manual
Chapter 1: Safety Information
Safety Tags
Safety Tags
The manual includes the following alert categories. Note that the following are only
examples; they do not indicate a specific hazard associated with the Falcon.
The following instructions must be followed to provide ESD protection and reduced EMI
emissions:
• A braided copper ground wire (minimum 12 gauge) with ring-lug connectors (sized
for M5 screw) MUST be connected between the Falcon ground connection and
the Host Tool power supply earth ground point.
Falcon Technical Manual
Chapter 1: Safety Information
Safety Requirements
EMO & Electrical Power
Electrical power for the Falcon is supplied by the Host Tool. The main electronics are
enclosed in the main electronic area, located inside the front cover of the Falcon. Power
to the Falcon should be connected through the Host Tool EMO circuitry, and in the event
of an emergency all power can be removed from the Falcon by depressing the red
mushroom shaped EMO switch mounted on the Host Tool.
Lockout/Tagout
As determined by the Host tool owner, Lockout/tagout may be required on the Host tool
when service is performed on the Falcon or when the Falcon is removed /replaced to
prevent injury or equipment damage.
OOL OWNER. ASYST SERVICE PERSONNELARENOTPERMITTEDTOPERFORM
T
LOCKOUT/TAGOUTOFTHE HOST TOOL.
Where no company procedures exist, follow the guidelines below:
_____1. Notify all affected employees and users that service is to be performed and that
the Host tool needs to be shut down and locked out.
_____2. The circuit that provides power to the Host tool must be switched off. (This may
require the Host Tool to be powered down.)
Requirements for circuit breaker provided by the customer: The
overcurrent device and disconnect device provided for the Falcon should be
rated for at least 10,000 RMS symmetrical amperes interrupting capacity.
_____3. Lock out the circuit with an assigned lock.
_____4. Test to make sure the Host tool cannot be turned on accidentally.
_____5. Tag the locked circuit with a statement indicating:
_____• Unauthorized operation of the equipment or removal of tag is prohibited
_____• Date of service performed
_____• Name(s) and contact information of the person(s) performing the service
Page 82000-6698-05Draf t Ax9
Pinch Hazards
Normal Operation
There are no pinch hazards during Normal Operation of the Falcon.
During Service
WARNING
MECHANICAL HAZARD
MAINTENANCEPERSONNELMUSTKEEPHANDSANDFINGERS
AWAYFROMALLMOVINGPARTSDURINGMOTIONOFTHE
FOUP A
COMPLYMAYRESULTININJURY.
A pinch hazard exists during the opening/closing of the Port Door.
DVANCE PLATEORTHE PORT DOOR. FAILURETO
Pinch Hazard
During Door
Open/Close
Falcon Technical Manual
Chapter 1: Safety Information
Safety Requirements
F
IGURE 2 Pinch Hazards During Service
See “ Safety Features” on page 15 for Safety Features designed to prevent Pinch
Hazards.
Draft Ax92000-6698-05Page 9
Falcon Technical Manual
Chapter 1: Safety Information
Safety Requirements
MECHANICAL HAZARD
FIMS DOORMUSTBESECUREDWITHTHESHIPPINGBRACKET
EVERYTIMEACOMPONENTOFTHE VERTICAL/HORIZONTAL
D
SERIOUSINJURY.
WARNING
RIVEISSERVICED. FAILURETODOSOMAYRESULTIN
Install shipping bracket (Asyst P/N 4003-0842-01)
to the FIMS Loadport Door and secure
with 8 screws to both the FIMS door and the BOLTS Frame. See Figure 3.
Screws
Screws
F
IGURE 3 Shipping Bracket Securing FIMS Door
Screws
If Vertical Drive Belt is disengaged or broken the Vertical Drive may free fall creating
pinch/crush hazards. All service procedures affecting the belt must use the FIMS door
shipping bracket (Asyst P/N 4003-0842-01) to assure the Vertical Drive is immobilized.
See Figure 4 on page 11 for affected areas.
Page 102000-6698-05Draft Ax9
Falcon Technical Manual
Chapter 1: Safety Information
Safety Requirements
Operator Side
Host Tool Side
FIGURE 4 Areas of Pinch/Crush Hazard
During Installation
During installation, power to the Falcon must be off and the Host Tool in Lockout/Tagout
so there are no electrical (current) or mechanical hazards.
Draft Ax92000-6698-05Page 11
Falcon Technical Manual
Chapter 1: Safety Information
Safety Requirements
Seismic
The position of the center of gravity (CG) will be shown in the forthcoming Outline
Drawing. Figure 5 shows seismic attachment points for the Falcon. Follow all installation
procedures to ensure compliance with SEMI S2: Safety Guidelines For Semiconductor
Manufacturing Equipment, Seismic Requirements.
Seismic
Attachment
Points
(top mount)
M8 Screw
Seismic
Attachment
Points
(regular)
M8 Screw
F
IGURE 5 Seismic Attachment Points
Ergonomic
A fully loaded FOUP exceeds recommended limits for handling by one operator. To
conform with SEMI S8, use of AGV, MGV, or OHS is recommended.
Page 122000-6698-05Draft Ax9
Options
Wafer Mapper Option
See “ Wafer Mapper Assembly Option” on page 40 for details.
100-240VAC Option
See “ 100-240VAC Power Option” on page 41 for details
E84/PIO/ Interlock Option
See “ E84/PIO/Interlock Option” on page 43 for details.
Tilt and Go Wheels Option
See “ Tilt & Go Wheels Option” on page 44 for details.
Falcon Technical Manual
Chapter 1: Safety Information
Options
Draft Ax92000-6698-05Page 13
Falcon Technical Manual
Chapter 1: Safety Information
Agency Compliance
Agency Compliance
FCC
Definition
Class A digital device
A digital device that is marketed for use in a commercial, industrial or business
environment, exclusive of a device which is marketed for use by the general public or is
intended to be used in the home.
Compliance
The Falcon with its integrated AdvanTag has been tested and found to comply with the
limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in
which case the user will be required to correct the interference at his/her own expense.
CAUTION
ANYCHANGESORMODIFICATIONSTOTHE FALCON
INTEGRATED RFID WITHOUTSPECIFICWRITTENAPPROVAL
FROM ASYST TECHNOLOGIESWILLVOID FCC COMPLIANCE.
CE Mark
The Falcon with its integrated AdvanTag complies with the following directives:
• 2006/95/EC Low Voltage Directive
• 2004/108/EC EMC Directive
• 99/5/EC Radio & Telecommunication Terminal Equipment
• 98/37/EC Machinery Directive
Page 142000-6698-05Draft Ax9
Safety Features
DC Voltage
The Falcon operating voltage is +24 VDC. This voltage is considered non-hazardous and
requires no mechanical power interlocks.
AC Option
If equipped with the 100-240VAC Option, the front cover has an electrical warning label
which alerts the user to an electrical hazard located behind the Front Cover. Shutdown
and lockout/tagout must be performed before opening the Front Cover. Also the front
cover is secured with a screw.
Pinch Hazard
During normal operation there is no pinch hazard.
During Service, a number of design points ensure that Service personnel in manual mode
are not exposed to hazards as described below:
Falcon Technical Manual
Chapter 1: Safety Information
Safety Features
Port Door
• Pinch hazards due to opening and closing of the Port Door.
The combination of the FOUP placement detection, and the FOUP-at-Port switch
provide an interlock to prevent a Port Door pinch hazard.
The FOUP must be in place on the FOUP advance and then must fully advance to
the port, sealing the port opening, before the Port Door will open during normal
operation in Auto Mode.
During Home Calibration, the Port Door , can move without a FOUP, but the motion
speed is slow and easily avoidable.
FOUP Advance
• Although there is no pinch hazard due to FOUP Advance motion, the following
safety feature is present:
Current Limiting Circuit limits the amount of force that can be exerted by the
FOUP Advance motion to a safe level. When FOUP comes in contact with an
object the FOUP Advance motion will stop.
Draft Ax92000-6698-05Page 15
Falcon Technical Manual
Chapter 1: Safety Information
Moving and Handling
Moving and Handling
WARNING
TIP-OVER HAZARD
MOVINGTHE FALCONWITHA FOUP MOUNTEDMAYCAUSE
THE FALCONTOTIPANDFALLOROTHERWISEBECOME
UNSTABLE. INJURYAND/ORTOOLDAMAGEWILLOCCURIF
FALCONFALLS.
NEVER move the Falcon with a FOUP mounted. Always remove the FOUP before
removing the Falcon from the Host tool, moving or installing the unit.
The Falcon may have wheels; therefore, once it is removed from the shipping container it
should be placed on a level surface. The extended portion of the shipping container base
enables the Falcon to be removed from the shipping container in its vertical position.
Store and Move the Falcon only in Vertical Position
Page 162000-6698-05Draft Ax9
Falcon Technical Manual
Chapter 1: Safety Information
Moving and Handling
CAUTION
HANDLINGORBUMPINGCERTAINAREASOFTHE FALCONMAY
RESULTINDAMAGETOTHE FOUP ADVANCE, DOOR DRIVE,
AND PORT DOORASSEMBLIES, ASWELLASTHE FRONT
COVER.
When moving the Falcon D
o NOT place hands on the top section of the FOUP advance
assembly, the door drive assembly, or by the wafer mapper assembly.
When moving the Falcon, PUSH from the Tool Side ONLY, placing hands on the corners
on the Tool SIde of the Falcon. See Figure 6.
Corners
F
IGURE 6 Tool Side Corners
The Falcon is designed to be pushed from the Tool Side only. Do not pull from the
Operator Side; do not push from the Operator Side except when mounting.
When moving the Falcon, use both hands to push at all times and push evenly. Keep all
four wheels on the ground at ALL times. Do not tilt or rock the Falcon while moving and
turning. Doing so may cause the Falcon to tip and fall.
Draft Ax92000-6698-05Page 17
Falcon Technical Manual
Chapter 1: Safety Information
Labeling
Labeling
See Table 1 for a description of labels used on the Falcon. See Figure 7 on page 20,
Figure 8 on page 21 and Figure 9 on page 22 for typical label locations.
ABLE 1List of Falcon Labels
T
LabelDescription/Location
Model/Serial Number LabelThe model and serial number label for the
Falcon provides FCC ID and unit specific
information required when contacting Asyst
Technologies for any matter concerning the
equipment.
Tip Over HazardThe Tip Over Hazard label is an alert to move
the Falcon with caution. It is located above
the port door on the Host Tool side.
Mechanical HazardThe Mechanical Hazard label is an alert to
moving parts located behind the Cover with
the label. Shutdown and lockout/tagout must
be performed before opening the Cover.
Both Vertical and Horizontal styles are used.
CE LabelThis label identifies equipment that conforms
to testing and certification requirements of
the European Community.
Page 182000-6698-05Draft Ax9
Falcon Technical Manual
Chapter 1: Safety Information
TABLE 1List of Falcon Labels
LabelDescription/Location
FCC LabelThe presence of the FCC label indicates
compliance with FCC Rules and Regulations
as specified on the Label.
Handle Corners LabelThis label identifies where to handle
equipment.
Labeling
Electrical Hazard LabelThe Electrical Hazard label is an alert to
electrical hazard located behind the Front
Cover when the Falcon is configured with the
AC Power Option. Shutdown and
lockout/tagout must be performed before
opening the Front Cover.
FOR AC OPTION ONLY
Pinch Hazard LabelThe Pinch Hazard label is an alert to moving
parts located behind the Cover with the
label.Shutdown and lockout/tagout must be
performed before opening the Cover.
Ground Point LabelThe Ground Point Label indicates the Falcon
grounding point use to connect earth ground
wires from the Host tool.
AC
DC
Draft Ax92000-6698-05Page 19
Falcon Technical Manual
Chapter 1: Safety Information
Labeling
Mechanical
Hazard
Label
Pinch
Hazard
Label
Belt
Cover
Ground
Label
FIGURE 7 Falcon Label Placement (Operator Side)
Page 202000-6698-05Draft Ax9
Falcon Technical Manual
Chapter 1: Safety Information
Labeling
Name Plate
Label
FCC ID Label
FCC Label
CE Label
Handle
Corners
Label
Tip Over
Hazard
Label
Pinch
Hazard
Label
FIGURE 8 Falcon Label Placement (Host Tool Side)
Draft Ax92000-6698-05Page 21
Falcon Technical Manual
Chapter 1: Safety Information
Labeling
Electrical
Hazard Label
FIGURE 9 Falcon with AC Option Only
Page 222000-6698-05Draft Ax9
Chapter 2: Product Overview
This chapter describes the operation of Falcon and the interrelation of all of its
mechanical, electromechanical, and electronic subsystems.
The product overview is divided into the following sections:
“ Product Description” on page 24— an overall description of Falcon product.
“ Specifications” on page 27— Technical Data for Falcon.
Major Subassemblies with features, Options and Operational Descriptions:
The Falcon is an all-new loadport design based on Asyst’s many ye ars of experience with
loadports, incorporating input from a wide range of fabs & OEMs. This elegantly simple
design anticipates the customer demand for synergy between AMHS and EFEM requiring
seamless integration, faster hand-offs, more efficient buffering and improved productivity.
Asyst is the only loadport supplier with both EFEM and AMHS capability. Falcon has the
Best In Class performance for Speed and Clean liness. Asyst’s pate nted Latch key T wist &
Pull Technology to securely hold the FOUP Door during access, means no vacuum is
required.
The Falcon design improves reliability and speed of wafer handling, provides more robust
alignment stability, and reduces Preventive Maintenance requirements; All reducing the
overall cost of ownership. The modular design of the components shortens service times,
while eliminating most service alignments.
Falcon is a 300mm Loadport that maintains better than Class 1 environment for loading
and unloading (opening and closing) SEMI standard 300mm F OUPs. The Fro nt-Opening
Unified Pod (FOUP), designed for 25 wafer capacity, is a sealed carrier pod that provides
a sub-class 1 environment. Falcon is compatible with most SEMI standard compliant
FOUPs.
The Falcon interface to the Host tool complies with the SEMI 300mm Tool Loadport
Specification (E15.1). It is designed to directly mount onto a Host Tool through a SEMI
E63 (BOLTS) interface and can be quickly disconnected for ease of servicing.
A system of sensors and use of stepper motors ensure safe operation of Falcon,
preventing wafer breakage or errors in mechanical operation. Software provides for
integrated self-tests and diagnostics.
Page 242000-6698-05Draft Ax9
Falcon Technical Manual
S
Chapter 2: Product Overview
Product Description
Major Components
This section describes the major components of the Falcon loadport, with operational
descriptions, subassemblies, and features.
FOUP CompatibilityThe Falcon is designed to operate with SEMI E47 compliant wafer carriers.
Wafer MappingEmitter Sensor - ± 1º beam angle Collimated IR LED
Receiver Sensor - Light-to-voltage photodiode with
Door Speed
(OPEN/CLOSE)
Power:Requirement from Host tool:
Communications:Serial RS-232C (ASCII or SECS 2), Ethernet (ASCII), Parallel is optional
8 Seconds Open with Wafer Mapping
8 Seconds Close with Wafer Mapping
24 VDC (
peak
100-240VAC Option, the customer provides 100-240VAC, 50/60Hz.,3.5A
AC Power module converts the power to the +24VDC (+10, -2%), 7A
required for Falcon operation.
Noise70-80dB RMS: Compliant to SEMI S8
Environmental:Operating Temperature 10 to 40° C.
Falcon complies with content of SEMI S2, SEMI S8, and CE Marking.
*Specifications subject to change without notice
Operating Humidity 10 to 75% non-condensing
Storage Temperature -10 to +55°C.
Storage Humidity 5 to 90% non-condensing
1351.1mm
580.1mm
470mm
F
IGURE 13 Falcon Basic Outline
485.0mm
3.0mm
BOLTS
Interface
Plate
For additional dimensions, interface points and datums see “ 2000-6803-01 Falcon
Outline Drawing” on page 284.
Page 282000-6698-05Draft Ax9
FIMS Door
The Falcon Front-Opening Interface Mechanical Standard (FIMS) door is used to open a
25-wafer FOUP. Two latch keys located on the FIMS door rotate to horizontal to unlock
the FOUP door . Using Asyst’ s patented T wist & Pull techn ology, both latch keys retract at
the horizontal (unlocked) position to secure the FOUP door.
Falcon Technical Manual
Chapter 2: Product Overview
FIMS Door
Wafer Map
Emitter
Door
Node
PCB
Registration
Pins
F
IGURE 14 FIMS Door, Front View
Wafer Map
Receiver
Latch Key (2X)
FOUP-at
Port
Sensors
(2X)
Wafer
Mapper
(option)
Latch
Key
Home
Sensor
Latch
Key
Motor
Assy
IGURE 15 FIMS Door, Rear View (without Cover)
F
Draft Ax92000-6698-05Page 29
FOUP Lock/
Unlock Latch
Key
Mechanism
Falcon Technical Manual
Chapter 2: Product Overview
FIMS Door
After the port door latch keys secure the FOUP door, it backs away from the FOUP, then
lowers until the FOUP opening is cleared. Once the port door is lowered, the wafers are
accessible for processing. For details on how the Port Door works in conjunction with the
FOUP Advance plate, see “ Operation Sequence” on page 45.
Features
Ball Joint with Clamping for Port Door Alignment
This feature enables roll, pitch and theta alignment of the port door with one fastener for
all three adjustments. This permits setup and alignment to be don e with 1 fixtu re and one
tool. The reduced part count reduces the potential for error. See Figure 16.
F
IGURE 16 Ball Joint Design
Simplified Twist and Pull Latch Key Drive
The Falcon design preserves Asyst’s proven and patented twist & pull latch key drive and
door retention with no vacuum system needed to secure a FOUP door to a FIMS door.
Each latch key provides 3-4 lbs of pulling force. This design uses a one piece cam drive
plate, guided by a latch key shaft to move the 2 individual latch key mechanisms. The
pull-in FOUP clamping feature is comprised on a spherical bushing and socket detent in
the cam drive plate. A compression spring provide the clamping force. The Falcon
latchkey are lubricated for the rate life of the unit and requires no preventive
maintenance. See Figure 17.
F
IGURE 17 Simplified Twist and Pull Latch Key Drive
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FIMS Door
Sensors
There are two FOUP-at-Port (F AP) Sensors th at will detect the presence of a FOUP door
when up against the FIMS door. Both FAP sensors detect the presence of a FOUP door
at the docked position.
Ground Path to FOUP Door
The Falcon provides a path to ground from the FOUP door through the port door latch
keys, when the FOUP door is removed from the FOUP.
Configurable Latch Key Over-Rotation
The Falcon rotates the latch key from the locked position at 90 degrees (FOUP Door
locked position) to the unlocked position of 0 degrees. Falcon can be configured for
over-rotation at the 90 degree position to 1,2, or 3 degrees over-rotate through the GUI
Interface. The factory default setting for over-rotate is 2 degrees.
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Vertical-Horizontal Door Drive
Vertical-Horizontal Door Drive
The vertical and horizontal drive (V/H Drive) has two functions: To open and close the
FOUP door. During opening of the FOUP door, the V/H Drive will move backward in
horizontal movement to clear to the BOLTS plate and downward to give to host tool
access to the wafers. See Figure 18.
Belt
Tension
Adjust
Door
Mount
Bumper
Upper
Pulley/
Encoder
Brake Assy
Top
During closing, the V/H Drive will move upward and in to close the FOUP.
When configured with the optional wafer mapper, mounted on the door module, the V/H
Drive makes 2 stops to allow for wafer mapping during open and/or close cycle.
The V/H Drive is designed to be maintenance free. There are no user serviceable
components and no alignments are necessary. Major modules (Motor, Upper
Pulley/Brake/Encoder Assembly , Belt) are designed for quick replacement if needed, with
no changes to alignment.
Features
Single Motor for Two Axes
Belt
Motor
Axle
IGURE 18 Vertical/Horizontal Door Drive Components
F
Guide Rail
Bottom
The design of the V ertical/Horizont al Drive Assembly incorpo rates a single stepper motor
and Belt Drive to perform both Vertical & Horizontal Door Motions. The Motor mounts
directly to the BOLTS plate frame so no machined brackets are required. The use of
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Vertical-Horizontal Door Drive
Direct stepper drive eliminates the need for a speed reduction system. The integrated
design means that fewer sensors, adjustments, and moving cables are required.
Upper Pulley/Brake/Encoder Assembly
The Upper Pulley/Brake/Encoder Assembly includes a 24V Brake used in the event of
power loss to stop Z Movement of the FIMS Door. The fail-safe Brake keeps the vertical
drive held in place when inactive or during loss of power.
The Encoder, part of the Upper Pulley Assembly, is used to give position feedback and
also to work with wafer mapper to detect wafer presence and slot positions in a FOUP.
There is no hard stop for homing the Vertical/Horizontal Drive, the encoder with home
sensor is used to determine home position. Home position of the V e rtical/Horizontal Drive
is at the top of the drive.
The Brake, part of the Upper Pulley Assembly, stops all movement of the
Vertical-Horizontal Door Drive:
• anytime power is cut
• at the end of motion (excluding Upper and Lower Mapping positions)
• whenever a following error is larger than its limit (Important during upward
movement to prevent the door from dropping)
Vertical/Horizont al Drive components (Motor , Upper Pulley/Brake wit h encoder , and home
sensors) all connect directly to the static entry node on the BOLTS frame.
Fan Assembly
The Fan Assembly is located on the bottom of the removable belt/drive cover. It provides
a continuous air flow for airborne particle control for the vertical/horizontal drive
mechanisms. This is done to insure no contamination to the Host Tool mini environment
by this mechanism.
The FOUP Advance Module is a component of the Falcon loadport which is required to
position the FOUP on the loadport for processing by the Host Tool and AMHS system.
Kinematic Pins
Placement
Sensors
Hold
Down
Latch
Presence
Sensor
Emitter
InfoPads
AdvanTag
RFID
F
IGURE 19 FOUP Advance Plate without Cover
The FOUP Advance Module positions the carrier using kinematic pins in an orientation for
AMHS transfers, positions the FOUP in an orientation for opening the FOUP door and
positions the kinematic pins in an orientation using for wafer handling by a front end robot.
RFID Antenna
Manual
Load/Unload
Push Button Switch
FOUP
Advanc
Node
The FOUP Advance Module also provides a means of latching the carrier to prevent
removal of the carrier by operators with adequate holding force to allow door opening,
resisting operator applied forces, and a means of reading and/or writing to the carrier
RFID tag.
The K-Plate is supported by 2 linear rails that are attached to the FOUP Advance Base.
Falcon software uses two sensing systems, FOUP Placement and FOUP Presence, to
ensure that the FOUP advance will not operate unless the FOUP is properly positioned.
When the FOUP is placed on the Kinematic Pins of the FOUP Advance, the Presence
sensor detects the presence of the FOUP and the Placement sensors detect that the
FOUP has been properly placed.
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FOUP Advance Subassembly
The FOUP Advance controls horizontal movement of the FOUP and support plate. After
both the FOUP placement and presence sensors are triggered, the Active Pod Hold
Down (APHD) latches to hold the FOUP to the Kinematic Pins. This ensures the FOUP
can not be removed from the Kinematic Pins. The plate then moves towards the port door
to the configured FOUP docked position. The FIMS door moves to meet the FOUP door
at the Docked position. F AP sensors are actuated by th e FOUP door, confirming a FOUP
Door is present. The latchkeys then unlock the FOUP door and hold the FOUP door in
position on the port (FIMS) door.
Features
Torque Tube with Cantilevered Supports
• Provides major improvement in torsional rigidity/stability in the as-installed
condition
• Provides stable reference platform for the FOUP advance /K plate assembly
• Enables one time factory setup/alignment for critical K plate dimensions. No field
adjustment required.
Manual Load/Unload Push Button Switch
The FOUP Advance Plate features one push button switch that is end-user configured. It
is a Programmable Function Manual Push button with Indicator LEDs. See Figure 20.
The K-Plate Node PCB, located on the top of K-Plate, has two controllers, both which
communicate via CAN to the System Link Manager/CPU module.
Ti-DSP:
• Controls FOUP advance function using close loop Step motor and encoder.
• Controls FOUP Hold Down function using an open loop DC motor, and position
sensor.
• Provides approximately 30 general purposes I/Os.
• Monitor FOUP status through 7 on board sensors
• Communicates with system CPU via CAN
PIC-Controller:
• Controls RFID communication and RF power; and communicate with System
CPU via CAN.
Integrated AdvanTag Circuitry. The main component of the integrated AdvanTag
circuitry is a transmitter that generates radio waves through an antenna. This TIRIS
compatible low-frequency (134.2kHz), low-power RF energy is used to read from or write
to a transporter near the antenna. The 134.2kHz carrier from the RFID-ASIC is amplified
to the proper levels to drive the dual MOSFET power amplifier. This provides a 12Vp-p
low impedance drive to the antenna circuit. The antenna is a series resonant LC circuit
resonated at 134.2kHz to achieve maximum voltage on the antenna.
Cam Activated Pod Hold Down
The FOUP is held down and cannot be manually removed from the Falcon unless the
APHD is released.
– Very fast acting (0.40 seconds)
– No adjustments necessary
Sensors
FOUP Presence Sensors. One Emitter/Receiver pair located in the S tatus Display board
(emitter) and FOUP Advance Plate (receiver) to detect whether a FOUP is present on th e
Advance plate (the load/unload area).
FOUP Placement Sensors. There are 3 FOUP placement sensors, incorporated into the
FOUP Advance Plate; each sensor is located near a kinematic pin. The placement
sensors work in parallel to provide accurate detection of a FOUP that is correctly placed
on the FOUP Advance Plate/kinematic pins.
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FOUP Advance Subassembly
InfoPad Sensors. The Falcon provides for InfoPad sensors and/or a mechanical
interlock pin to be installed at four location on the FOUP Advance Plate. InfoPads
Sensors are used to distinguish between FOUP identities based on info plugs installed on
the underside of a FOUP. A mechanical lockout pin can be placed in any InfoPad position.
If the pin is placed in the "A" location, then a FOUP with the "A" location blocked cannot
be placed properly onto the loadport. This is to prevent wafers in certain FOUPs from
entering a process tool.
The BOLTS frame is the structure to which main subassemblies are mounted. It also
provides the interface/mounting point for the Host Tool. In addition, the frame includes
several key electronic circuits as well as the status indicators.
Main Components
Light Display Node PCB
The Light Display Node PCB controls the indicator lights at the top of the Frame. The
Display PCB can only be accessed from the Operator side of Falcon. Figure 21 shows
the PCB (with the indicator light panel removed from the top of the Frame).
FOUP Presence Sensor
F
IGURE 21 Light Display Node PCB
The emitter of the FOUP Presence Sensor is located on the Display Node PCB. It works
in conjuction with the receiver located on the FOUP Advance assembly to detect whether
there is a FOUP on the FOUP Advance plate.
NOTE . . .
THE FOUP PRESENCE SWITCHDOESNOTINDICATEWHETHERTHE FOUP IS
The Excessive Wafer Protrusion Sensor is located on the BOLTS frame assembly, this
interlock sensor detects whether a wafer is positioned too far out of the FOUP. If sensed,
all movement is halted to prevent damage to wafers and allow manual re-seating into the
FOUP.
The Excessive Wafer Protrusion sensor used on the Falcon is break-the-beam type
optical sensor It provides an off/on signal via the digital I/O and an interrupt to the
processor when actuated, V/H Door motion is stopped and a fatal error message is sent
to the Host (Tool).
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BOLTS Frame
Static Entry Node PCB
Located on the Operator side of the BOLTS Frame Assembly, the Static Entry Node
controls movement of the Horizontal/ Vertical Drive and FOUP Advance assemblies, and
is able to communicate via CAN to the Link Manager/CPU, the Door Node, and the FOUP
Advance Node.
The Static Entry Node contains circuitry that monitors voltage and current. If the applied
voltage becomes too low or too high the electronics will be shutdown until the correct
voltage level is restored. Over current (over load) protection device rating is 9 amp. To
recover the operation, power will have to be cycled off and then on again.
CPC4 Power
Connector
Link
Manager
/CPU
F
IGURE 22 Static Entry Node PCB
ABLE 3Static Entry Node Connections
T
SEN ConnectorGoes To
J1V/H Motor EncoderJ1 Ethernet
J3V/H Drive BrakeComm1RS232 Serial
J9RJ45 cable goes to ------->J10DB9
J22 Main Power In
Link
Manager/CPU
J23V/H Motor
J25Fan
J27V/H Home Sensor
J36Excessive Protrusion Sensor
Current options available for the Falcon are the Wafer Mapper, the 100-240VAC Power
Option, the E84/PIO/Interlock Option and the Tilt & Go Wheel option.
Wafer Mapper Assembly Option
An optional wafer map system can be attached to the FIMS door, that consists of two
arms, with sensors, operating during the vertical movement of the port door to determine
the position of wafers and detect cross-slotting or double-slotting of wafers within a
FOUP. See Figure 23.
IGURE 23 Wafer Mapper Uninstalled
F
The wafer mapper assembly with protrusion module is comprised of a light source and a
receiver. The light source/receiver pair is for detecting wafer presence, empty slots,
cross-slotted and double-slotted wafers within the FOUP. This wafer map data is
transmitted to the host tool. Two stepper motors are used to deploy and retract the arms.
The Falcon wafer mapper is designed to be maintenance free. There are no user
serviceable components and no alignments are necessary.
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100-240VAC Power Option
Typically th e Falcon is powered by +24VDC ( +10, -2%) provided by the Customer, via the
Host Tool. Falcon loadports configured with the 100-240VAC 50/60 Hz, 3.5A Option,
permit the customer to provide AC power to an AC Power Supply, within the Falcon, that
converts the power to the +24VDC (+10, -2%), 7A required for Falcon operation. See
Figure 24 for main view of components, see Figure 25 for tool side view and see Figure
26 on page 42 for wiring diagram.
The Tilt & Go wheels option allows a single operator to assemble and align the Falcon to
the Host tool, as well as remove the Falcon from the Host tool. Also, one operator can
move the Falcon to various parts of a fab (e.g., from tool to tool, to a repair area). See