1
Copyright © 2020 SEMI Japan
CONNECT - COLLABORATE - INNOVATE - GROW - PROSPER
Copyright © 2020 SEMI Japan
SEMI SMT-ELS Standards Suite- Surface Mount Technology – Equipment Link Standards -
As of Feb. 12, 2019
Flow Manufacturing Forum / Automation Technology Committee, SEMI
Homepage: http://www1.semi.org/jp/SEMI_SMT-ELS
2
Copyright © 2020 SEMI Japan
This document introduces the concept and functions of
SEMI SMT-ELS Standards suite
that makes SMT assembly line smarter
Please visit
http://www1.semi.org/jp/SEMI_SMT-ELSfor up-to-date information
Introduction
Position of This Document
3
Copyright © 2020 SEMI Japan
• Demonstrations Done• JISSO PROTEC Tokyo June 2019
• NEPCON ASIA Shenzhen August 2019
• Productronica München November 2019
• APEX San Diego February 2020
• Watch the demo videos on: http://www1.semi.org/jp/SEMI_SMT-ELS
Introduction
Demonstrations
JISSO PROTEC / Tokyo
June 2019
NEPCON ASIA / Shenzhen
August 2019
Productronica / München
November 2019
4
Copyright © 2020 SEMI JapanCopyright © 2020 SEMI Japan
Introduction of SEMI SMT-ELSMotivation and Overview of SEMI SMT-ELS
5
Copyright © 2020 SEMI Japan
• SEMI SMT-ELS (Equipment Link Standards)
• The Standards suite to make SMT assembly line smarter
• Replacement of SMEMA
• Addition of data communication capabilities
• Host interface including tiered host capability
• Equipment and equipment data communication
• SEMI Standards:
• Global Standards that have been supporting semiconductor manufacturing lines
and related factories
Introduction of SEMI SMT-ELS
What is SEMI SMT-ELS?
6
Copyright © 2020 SEMI Japan
• Provide the smart automation scheme of assembly line for IoT era• Combination of Vertical Management and Horizontal Control
• Replacement of SMEMA and addition of data communication capability
• Object Oriented Panel and Panel data handling/tracking• Panel ID, Product ID, Inspected Data, etc.
• Functional extendibility over decades
• Provide highly interoperable equipment interface supported by global
standard for:• Flexible mix-and-match of equipment from various suppliers
• Quick ramp up of assembly line
• Cost suppressions such as:• Use of SMEMA generation equipment with minimal modification
• Conformance with low end PLCs
• Use of the same protocol for both Vertical and Horizontal communications
Introduction of SEMI SMT-ELS
Purpose of SEMI SMT-ELS
7
Copyright © 2020 SEMI Japan
Factory Host
Host
Core
Local Host
• Single protocol supports communications between:• Factory Host - Local Host/Equipment Multiple line management (TBD)
• Local Host - Equipment Single line control
• Equipment – Equipment Equipment cooperation
• Equipment - Equipment Panel and Panel Data transfer
Proposed System Structure
SEMI SMT-ELS System
SEMI SMT-ELS Equipment
SEMI A1
PESCI
SEMI A1
PESCI
Equipment
Core
SEMI A1
PESCI
SEMI An on A1
SEMI A2 on A1
SEMI SMT-ELS Wrapper
SEMI A1
PESCI
SEMI A1
PESCI
Wrapper
Core
SEMI A1
PESCI
SEMI SMT-ELS Equipment
SEMI A1
PESCI
SEMI A1
PESCI
Equipment
Core
SEMI A1
PESCI
SMEMA Equipment
SEMI A1
PESCI
SEMI A1
PESCI
SEMI SMT-ELS Placement Eq.
SEMI A1
PESCI
SEMI A1
PESCI
Equipment
Core
SEMI A1
PESCI
Host
Core
Wrapper Interface (Including SMEMA)
SEMI A2 Info
SEMI A2 Info
SEMI A1
PESCI
SEMI
A2/A1
SEMI
A2/A1
SEMI
A2/A1
SEMI An on A1
SEMI An
F-GEM
SEMI An
F-GEM
SEMI An
F-GEM
SEMI An
F-GEM
SEMI An
F-GEM
SEMI An
F-GEM
SEMI A2
SMASH
SEMI A2
SMASH
SEMI A2
SMASH
SEMI A2
SMASH
SEMI A2
SMASH
8
Copyright © 2020 SEMI Japan
• SEMI SMT-ELS Standards suite consists of the following SEMI Standards
• Freeze Version Management• For interoperability, a guide that specifies the combination of the versions of above Standards is required
• SEMI SMT-ELS Freeze Version 0 is available now• SEMI A2-1019 Specification for Surface Mount Assembler Smart Hookup (SMASH)
• SEMI A1-1019 Specification for Production Equipment Smart Connection Interface (PESCI)
• SEMI A1.1-1019 Specification for TCP/IP Interface for Production Equipment Smart Connection Interface (PESCI)
• Please contact SEMI staff to purchase the above documents
Introduction of SEMI SMT-ELS
SEMI SMT-ELS Standards Suite and Freeze Version
Tier Function
SMT Applications Host / Equipment applications
Host – Equipment communication control
Equipment – Equipment communication control
SEMI A2 SMASH Message and behavior for SMT assembly line
SEMI A1 PESCI General-purpose equipment connection interface
SEMI A1.1 TCP/IP Interface for PESCI TCP/IP Interface for SEMI A1 PESCI
TCP/IP TCP/IP Interface
9
Copyright © 2020 SEMI JapanCopyright © 2020 SEMI Japan
SMEMA Equipment ConformanceUse of SMEMA Generation Equipment in SEMI SMT-ELS Line
10
Copyright © 2020 SEMI Japan
• A SMEMA equipment can be used as a SEMI SMT-ELS equipment by adding
Virtual SMASH Controller on the top• With minimal modification to perform equipment control such as conveyor width
change via Proprietary Interface
SMEMA Equipment Conformance
Compatibility with SMEMA Equipment
Virtual SMASH Controller
SMEMA
Equipment
SEMI SMT-ELS
Equipment
SMEMASMEMA
SEMI
SMT-ELSSEMI SMT-ELS
Equipment
SEMI
SMT-ELS
Proprietary
Interface for Data
Host
SEMI SMT-ELS
Virtual SEMI SMT-ELS Equipment
11
Copyright © 2020 SEMI JapanCopyright © 2020 SEMI Japan
Concept of SEMI A1 PESCIThe General-Purpose Equipment Interface that SEMI SMT-ELS Uses
12
Copyright © 2020 SEMI Japan
• A general-purpose Production Equipment Smart Connection Interface
• General-purpose Data communication channel (GD)• Tiered Host connection
• Equipment Group ➔ Local Host ➔ Upper Tier Host
• Various addressing modes• Equipment to equipment, equipment to the local host, equipment to upper tier host, inter
host
• Message definitions are open to upper tier Standard per application area
• Up to ten Material and Material Data transfer channels (Tracks)• Object Oriented simultaneous transfer of Material and its Material Data
• Material Data definition is open to the upper tier Standard per application area
• Compatible with various transfer means such as conveyors, AGVs, robots
• Support Uni-direction, Alternate-direction, and Bi-direction transfer operation
• For the up-to-date information, visit:• http://www1.semi.org/jp/SEMI_A1_PESCI
Concept of SEMI A1 PESCI
What is SEMI A1 PESCI?
LineLine
Line
Line
Line
LineLine
LineLine
Local Host
Equipment
T0
T1
T0
T1
Equipment
T1
T1
T0
T1
T0
T0
Equipment
T0
T1
T0
T1
Equipment
T0
T1
T0
T1
GDGD
GDGD
GDGD
L0LineL1
L0LineL1
L0LineL2
GD Line
Upper Tier Host
GD Line
Track
Track
Track
Track
Track
Track
MD
MD
MD
MD
MD
MD
MD
MD
MD
MD
MD
MD
13
Copyright © 2020 SEMI Japan
• Production Line Management:• Through Host-equipment communication
(Point to Point)
• Equipment settings and observations
• Material tracking
• Production Execution Control:• By equipment-equipment communication
(Daisy chain)
• Autonomous Production Execution:• By equipment-equipment collaboration
• Through General Data communication
• Object Oriented Material and Material Data transfer• Simultaneous handoff of Material and Material Data
• Direct reference of attached Material Data
• Exception handlings of handoff (Pause – Recovery)
Concept of SEMI A1 PESCI
Orthogonal “Line Management” and “Execution Control”
Industry Network free
PLC conformance
Production Line
Management
Production Execution Control
Set, Trace, and Log
by the Host
Object Oriented “Material and Material Data” Transfer
Autonomous Production Execution by Equipment
Production Line Management in Vertical and Production Execution Control in Horizontal
14
Copyright © 2020 SEMI Japan
Next SegmentOne Segment of a Production Line
• Tiered Host operation
• Localization of equipment dependent detail control in a Segment
• Easy to change per Segment
Concept of SEMI A1 PESCI
Segment and Tiered Host Operation Capability
Equipment
Star Connection
Flow Connection
Host
Upper Tier Host
Branch Merge
Loop
Turn
Back
Host
15
Copyright © 2020 SEMI Japan
• Host and Equipment connection (point to point) for:• Equipment management
• WIP tracing
• Equipment and Equipment connection (daisy chain) for:• Generic communication between equipment via the adjacent equipment
• Simultaneous handoff of Material and its Material Data
Concept of SEMI A1 PESCI
Application of SEMI A1 PESCI
Equipment Equipment Equipment Equipment
Material Data Material Data Material Data
General Data General Data General Data
Material Material Material
Object Oriented “Material and Material Data” Transfer throughout Equipment Chain
SEMI A1 SEMI A1 SEMI A1
SEMI A1
HostEquipment
Setting &
Log by the
Host
General
Data
Autonomous Process Execution and Line Management by Equipment Chain
16
Copyright © 2020 SEMI Japan
• SEMI A1 defines communication channels for equipment• Material and Material Data (MD) (Material Handshake)
• Performs simultaneous handoff of Material and its Data
• General Data (GD) (Data Handshake)• Performs generic data communication
• Both for host-equipment and equipment-equipment communications
• Simple “Memory Image Exchange” type of messaging• Better conformance even with low-end PLC
• SEMI A1.1 defines TCP/IP interface for SEMI A1• TCP/IP interface for both MD and GD Handshakes
• “Memory Image Exchange” messaging scheme• for better conformance with low cost control components such as PLC
• Direct mapping on TCP/IP• for higher compatibility among various control components
Concept of SEMI A1 PESCI
Definition Overview of SEMI A1/1.1
17
Copyright © 2020 SEMI Japan
HC
• Connections for production line (SEMI A1)• General Data between the host and equipment Data Handshake
• General Data between adjacent equipment Data Handshake
• Material and Material Data handoff between equipment Material Handshake
• Communication Protocol for SEMI A1 (SEMI A1.1)• Direct mapping on TCP/IP
• Connectivity between PLCs based on different Fieldbus
(Intra equipment communication may be done by own Fieldbus)
• PLC conformance (SEMI A1/1.1)• Messaging to exchange Memory Mapped Data
Concept of SEMI A1 PESCI
Connectivity and Interoperability
TCP/IP
Equip. Applications
SEMI A1.1
SEMI A1Fieldbus
A
TCP/IP
SEMI A1.1
SEMI A1Fieldbus
B
Equip. Applications
Fieldbus
A
TCP/IP
SEMI A1.1
SEMI A1
Equip. Applications
TCP/IP
SEMI A1.1
Fieldbus
B
SEMI A1
Equip. Applications
Fab System (Host)
VC VC VC VC
TCP/IP
SEMI A1.1System
SEMI A1
Host Applications
VC: Vertical Communication
HC: Horizontal Communication
18
Copyright © 2020 SEMI Japan
Handoff Handoff
HC HC
Concept of SEMI A1 PESCI
Equipment Model of SEMI A1 PESCI
Host
Equipment
VC
Preset of Recipe,
Route, etc.
Completion Event
Log (for analysis)
Exception
Handling
Material Data + Material
Start
Event
Material Data + Material
Autonomous Execution by Equipment
➢ Refer Material Data and follow to the
preset recipes
➔Reduction of load and cost of the host
Inter-Equipment CollaborationInter-Equipment Collaboration
Line Management by the Host
➢ Equipment setting, watch, log
➢ Material Data creation, trace, log
➔Information aggregation to the host
Standardized communication specification
➢ Direct use of TCP/IP
➢ Memory Block transfer for PLC
conformance
➔Connectivity, quick launch
Simultaneous handoff of Material and
Material Data
➢ Instance ID, Product ID, Log
➢ Material require equipment to
process according to the Material
Data
➔Object Oriented
Inter Equipment Communication
➢ Autonomous coordination along
with the line
➔Reduction of Host load/cost
VC: Vertical Communication
HC: Horizontal Communication
➢ Production Line Management in
Vertical
➢ Production Execution Control in
Horizontal (Multiple Tracks)
19
Copyright © 2020 SEMI Japan Concept of SEMI A1 PESCI
General Data Communication (Vertical)
Interleave
Equipment Equipment Equipment Equipment
Broadcast
Response
Upstream and Equipment
Host and Equipment
Thread Management
Time
Host
SEMI A1General
DataSEMI A1
General
DataSEMI A1
General
DataSEMI A1
General
Data
Upper Tier Host
SEMI A1General
Data
Equipment and Equipment
Full Duplex
SEMI A1 supports various Addressing Modes for Vertical Communication
20
Copyright © 2020 SEMI Japan
SEMI A1 supports various Addressing Modes for Horizontal Communication
Concept of SEMI A1 PESCI
General Data Communication (Horizontal)
General Data
SEMI A1
General Data
SEMI A1
Equipment Equipment Equipment Equipment
General Data
SEMI A1
Host
Broadcast
Response
Specified Equipment
Adjacent Equipment Full Duplex
Time
Interleave
Thread Management
General Data
SEMI A1
General Data
SEMI A1
Autonomous Process Execution and Line Management by Equipment Chain
➢ Full Duplex
➢ Broadcasting
➢ Thread Management
➢ Interleaving Management
21
Copyright © 2020 SEMI Japan Concept of SEMI A1 PESCI
Material and Material Data Transfer
Equipment Equipment Equipment Equipment
Material Data Material Data Material Data
Material Material Material
Object Oriented “Material and Material Data” Transfer throughout Equipment Chain
SEMI A1 SEMI A1 SEMI A1
Host
SEMI A1 supports simultaneous handoff of Material and Material Data
Multiple Tracks are controlled independently
➢ Object Oriented way
➢ Material carries its characteristics as Material Data
➢ Equipment refers Material Data and executes prespecified operation
Material Data
Material
22
Copyright © 2020 SEMI Japan
• Material Data is an identification tag of the WIP
• Consists of the following three sections• Instance ID Identifier of the individual material
• Class ID Identifier of the product class, the material belongs to
• Log Result record at each equipment• Applied parameters or measured results (value or classification)
• To be used as process log
• May also be used for notifications for process/route changes to the equipment after
Concept of SEMI A1 PESCI
Typical Example of Material Data (MD)
Field Mnemonic Definition Usage
Instance ID Material ID Identifier of this individual material To be used to identify this individual material
Class ID Product ID Identifier of Product this material to be To be used to select recipe or route
Version ID Identifier of Version of the product May be used for modification of recipe or route
Log Result E0 Result record at equipment 0 Control of process or branch in the equipment after
Result E1 Result record at equipment 1
Result E2 Result record at equipment 2
……. …….
Result En Result record at equipment n
23
Copyright © 2020 SEMI Japan
• Line Information• Full duplex data channel
• For “General Data”
• By “Data Handshake”
• Track Information 1 .. n• n tracks of half duplex transportation channels
• For “Material and Material Data”
• By “Material Handshake”
Concept of SEMI A1 PESCI
“Line” a Connection between EquipmentOne “Line” Consists of
➢ One Line Information channel
➢ Up to ten Track Information channels
24
Copyright © 2020 SEMI Japan
• Three Track Types• Uni-Direction Material flows to one direction
• Alternate-Direction Material flows both directions alternatively
• Bi-Direction Materials are swapped in one cycle
• Multiple Tracks per one Line
Concept of SEMI A1 PESCI
Track Types
24
Multiple set
Single set
“Alternate-Direction”
Equipment A Equipment B
A(S/R) A(S/R)
: :
“Bi-Direction”
Equipment A Equipment B
X(S+R) X(S+R)
: :
S: “Send Port” R: “Receive Port” A: “Alternate Port” X: “Exchange Port”
“Uni-Direction”
Equipment A Equipment B
S R
: :
: :
A(S/R) A(S/R)
A(S/R) A(S/R)
X(S+R) X(S+R)
X(S+R) X(S+R)
R S
R S
S R
S R
25
Copyright © 2020 SEMI Japan
• Supports line topology that includes:
• Branch
• Merge
• Loop
• Turn back
Concept of SEMI A1 PESCI
Line Topology
25
Equipment
26
Copyright © 2020 SEMI Japan
• Handoff Step function
• Compatible with handoff mechanisms that require multiple handoff steps
• Conveyor, Robot, Isolation doors, etc.
• Operator assistance and recovery
• Pause – Recovery functions
• Operator or equipment initiated upon handoff exception
• Restart, Resume, Forward, Abort can be selected for recovery
Concept of SEMI A1 PESCI
Handoff Function
26
27
Copyright © 2020 SEMI Japan Concept of SEMI A1 PESCI
Pizza Factory Analogy of SEMI A1 Application
Material Data:
➢My name is #132
➢I am going to be Pizza Type A
➢13:20.15 Started
Material Data:
➢My name is #132
➢I am going to be Pizza Type A
➢13:20.15 Started
➢13:20.45 12in. t=5mm @E1
Material Data:
➢My name is #132
➢I am going to be Pizza Type A
➢13:20.15 Started
➢13:20.45 12in. t=5mm @E1
➢13:21.30 Cheese and tomatoes
are put @E2
Material Data:
➢My name is #132
➢I am going to be Pizza Type A
➢13:20.15 Started
➢13:20.45 12in. t=5mm @E1
➢13:21.30 Cheese and tomatoes
are put @E2
➢13:24.55 3 minutes @E3
Work Order:
➢If Type A comes, I make
it t=5mm
➢If Type B comes, I make
it t=4mm
E1 E2 E3
Work Order:
➢If Type A comes, I bake it
for 3 minutes
➢If Type B comes, I bake
it for 2 minutes
Host
Work Order:
➢If Type A comes, I put
cheese and tomatoes
➢If Type B comes, I put
four different cheeses
Manufacturing Management:
➢I am the host.
➢I preset all work orders to my workers.
➢I start material and take all working log.
General Data: Autonomous Process Execution and Line Management by Equipment Chain
Material Data: Object Oriented “Material and Material Data” Transfer throughout Equipment Chain
General Data:
Hey, getting thick!
➔Ok, I adjust!
General Data:
I’m getting sick
➔Ok, I halt.
GD Handshake
MD Handshake
SEMI A1
GD Handshake
MD Handshake
SEMI A1
GD Handshake
MD Handshake
SEMI A1
GD Handshake
MD Handshake
SEMI A1
General Data:
Work Order Setting and Log
by the Host
GD Handshake GD Handshake GD Handshake
SEMI A1 SEMI A1 SEMI A1
28
Copyright © 2020 SEMI JapanCopyright © 2020 SEMI Japan
Functions of SEMI SMT-ELS Currently Available Functions of SEMI SMT-ELS
29
Copyright © 2020 SEMI Japan
• SEMI SMT-ELS Standard Suite supports both:• Host – equipment (Vertical) communication Point to point
• Equipment – equipment (Horizontal) communication Daisy chain
• SEMI SMT-ELS Standard Suite has the following tier structure• SEMI A2 SMASH Messages and behaviors for SMT assembly line
• SEMI A1 PESCI General-purpose equipment connection interface
• SEMI A1.1 TCP/IP Interface for PESCI TCP/IP Interface for SEMI A1 PESCI
Functions of SEMI SMT-ELS
Position of SEMI SMT-ELS Standards Suite
Equipment
SEMI A1/A1.1 PESCI
TCP/IP
Host Interface
E2E Interface
SEMI A2 SMASH
Equipment
SEMI A1/A1.1 PESCI
TCP/IP
Host Interface
E2E Interface
SEMI A2 SMASH
Host
SEMI A1/A1.1 PESCI
TCP/IP
Equipment Interface
SEMI A2 SMASH
Equipment
SEMI A1/A1.1 PESCI
TCP/IP
Host Interface
E2E Interface
SEMI A2 SMASH
30
Copyright © 2020 SEMI Japan
• Equipment management by the host• Inter-equipment network setting (can also be done manually)
• Route setting of Panel (can also be done manually)
• Equipment to equipment communication/cooperation• Panel Data reference mode setting
• Immediate product change
• Simultaneous transfer of Panel and Panel Data• On-demand product change by Panel attached Panel Data
• Traceability of a Panel
• Handoff functions by using conveyor• Handoff Step function which executes multiple step handoff
• Pause – Recovery function for exception handling
• Preconditions• SMEMA equipment conformance with Virtual SMASH Controller
• PLC conformance (not only for PC level controller)
Functions of SEMI SMT-ELS
Functions Currently SEMI SMT-ELS Provides
On Demand Product Change, Inspection Data Transfer, etc.
Equipment setting
Route setting
Log
Immediate Product change, etc.
Host-Equipment Communication
Inter-Equipment
Communication
Panel and Panel Data Transfer
Panel Data
Industry Network Independent Protocol
Use of SMEMA Generation Equipment
with SEMI SMT-ELS Controller
PLC Conformance
31
Copyright © 2020 SEMI Japan Functions of SEMI SMT-ELS
Inter-equipment Network Setting/CheckingSetNetConfig message from the host sets IP Address and Port Number
to be used for equipment-equipment communication (Can also be set manually)
Inter-equipment communication is opened by this action
Inter-equipment
Network
Setting/Checking
SetNetConfig
GetNetConfig➔ CurrentNetConfig
GetNetStatus➔ CurrentNetStatus
32
Copyright © 2020 SEMI Japan Functions of SEMI SMT-ELS
Route Setting of PanelSetRouteConfig message sets required number of Routes to each equipment
(can also be set manually)
Route is selected and used per Product or Inspection Result
Route 0
Route 1
Route 2
SetRouteConfig links logical Routes and the physical Tracks (lanes) of the equipment
Branch condition can also be setPanel Data
Panel
Route Setting of
Panel
SetRouteConfig
GetRouteConfig➔ CurrentRouteConfig
33
Copyright © 2020 SEMI Japan Functions of SEMI SMT-ELS
Panel Arrival/Departure EventsPanelArrived and PanelDeparted messages from equipment provides Panel tracking.
Panel Data and user defined production data are reported to the host.
Panel Tracking
PanelArrived Panel Data
PanelDeparted Panel Data + User defined data
Panel Data
Panel
Panel and Panel Data
Handoff Handoff
HC HC
Host
Equipment
VC
PanelDepartedPanelArrived
Panel Data
Panel
34
Copyright © 2020 SEMI Japan
• The following Panel Data is defined
• Items can optionally be added per the requirements of each production line
Functions of SEMI SMT-ELS
Panel Data
Field Mnemonic Definition MD Mode Usage
M0 M1 M2
Instance ID Panel IX Panel Index used by SMASH C C C
Panel ID Panel Identifier C C R To be used for Panel identification
Top Bottom Specify the surface, top or bottom C C R
Class ID Product IX Product Index used by SMASH C C C
Product ID Product ID of the Panel C R R To be used for recipe or route selection
Panel Width Width of the Panel C R R To be used for conveyor width setting
Panel Length Length of the Panel C C C
Panel Thickness Thickness of the Panel C C C
Log Inspection Result Result from inspection equipment C C C Downstream equipment may use
User defined O O O
R: Required, C: Conditional, O: Optional
35
Copyright © 2020 SEMI Japan
• Panel and Panel Data are transferred simultaneously
• Assembly line can select M0 to M2 per Panel Data availability
Functions of SEMI SMT-ELS
Panel Data Reference Mode
Reference Mode M0 M1 M2 Note
Use For transition use
Panel Data is not
valid yet
Product
Management
Product and Panel
Managements
Panel Data to be
used
Not used
Top Bottom
Product ID
Panel Width
Panel ID
Top Bottom
Product ID
Panel Width
Trace of a Panel No No Yes Panel ID
Panel ID reader is
required
Top / Bottom No Yes Yes
On demand
Product change
No Yes Yes Product ID
Panel Width
Immediate Product
Change
Yes Yes Yes By horizontal
communication
Panel Handoff Yes Yes Yes
36
Copyright © 2020 SEMI Japan Functions of SEMI SMT-ELS
Setting of Panel Data Reference Mode
Setting of Panel Data Reference Mode
SetMDReferMode (M0) No Panel Data reference
SetMDReferMode (M1) Refer Production ID
SetMDReferMode (M2) Refer Panel ID as well
SetMDReferMode sets Panel Data Reference Mode by using Horizontal Communication
Setting shall be done when no Panel is in the line
37
Copyright © 2020 SEMI Japan Functions of SEMI SMT-ELS
Product Change per Panel Data Reference Mode
Immediate change of Product
M0: SetRouteSpec is used to change product setting change of the Route
M1, M2: SetRouteSpec is used to preannounce product setting of Panel queued for the Route
M0 Advance change of product setting to the Route by SetRouteSpec message
M1, M2 On-demand change of product setting of the Panel by Panel Data
on-demand change of Product
M0: Panel Data is not referenced
M1, M2: Panel Data is referenced to change product setting
Panel Data
Panel
38
Copyright © 2020 SEMI Japan Functions of SEMI SMT-ELS
M0: No Panel Data ReferencePanel Data is transferred with the Panel but not referenced
(Transition use, equivalent function with SMEMA)
Route 0
Route 1
Route 2
Equipment deals the Panel with the Product specification set to the Route
Route Specification Setting
Panel Data is not referenced
Panel
SetRouteSpec is sent to the next equipment before changing to the new product
39
Copyright © 2020 SEMI Japan Functions of SEMI SMT-ELS
M1, M2: Panel Data ReferencePanel Data is transferred with the Panel and referenced
Route 0
Route 1
Route 2
Route Specification Setting (Optional)
Panel Data can be acquired (especially in M2)
SetRouteSpec may be used as a preannouncement of product
change
Panel Data is referenced
Panel
Equipment deals the Panel with the Product specification brought by the Panel Data
40
Copyright © 2020 SEMI Japan
• Vertical Communication
• Production Program management (Recipe Management)
• Equipment production events
• Horizontal Communication
• Inter-Segment connection (such as carrier handling AGV interface)
Functions of SEMI SMT-ELS
Functions to be Added Shortly
41
Copyright © 2020 SEMI JapanCopyright © 2020 SEMI Japan
SEMI SMT-ELS ActivitiesOrganization, Activities and Document Control
42
Copyright © 2020 SEMI Japan SEMI SMT-ELS Activities
SEMI SMT-ELS Organization
SEMI
SEMI
Standards
SEMI
Tech. Community
Automation Technology
(AT) Committee
A1 TF(SEMI A1)
Responsible to SEMI A1/A1.1 PESCI
SMT TF(Surface Mount Technology)
Responsible to SEMI A2 SMASH
Flow Manufacturing
(FM) Forum
A1 WG(SEMI A1)
Responsible to SEMI A1/A1.1 PESCI
SMT WG(Surface Mount Technology)
Responsible to SEMI A2 SMASH
Global Standardization organization
that is open for those who have the
same Technical Interest
The technical committee that
is responsible to flow shop
type manufacturing line
Responsible
Task Forces
Technology Community that
consists of the members who
has the same Business Interest
The forum for Flow shop
type manufacturing line
Responsible
Working Groups
Development and improvement of Standards
Ballot actions and adjudications
Application knowhow sharing
Hosting of Interoperability Testing
Industry interactions (promotion, feedback)
43
Copyright © 2020 SEMI Japan
SEMI
PDCA
Cycle
SEMI SMT-ELS Activities
Relationship between FM Forum and AT Committee
Standard
Requirements
Prototyping
Factory
Requirements
Interoperability
Testing
FM Forum
PDCA
Cycle
Standard
Development
Standard
Voting
/ Review
Standard
Proposal
Standard
Publication
AT Committee
Industry
SEMI StandardsSEMI Technology Community
44
Copyright © 2020 SEMI Japan
• Flow Manufacturing Forum hosts interoperability testing• Interoperability should be managed by the forum members since SEMI should be
neutral and is not in the position to test or certificate
• Two testing categories• Equipment Level Testing
• Package Level Testing
• Participants who appropriately performed the testing with multiple proven
members are posted to SEMI SMT-ELS homepage
• Please visit SEMI SMT-ELS homepage for up-to-date information
SEMI SMT-ELS Activities
Interoperability Testing Support
45
Copyright © 2020 SEMI Japan
• SEMI SMT-ELS homepage
• http://www1.semi.org/jp/SEMI_SMT-ELS
• SEMI A1 PESCI homepage
• http://www1.semi.org/jp/SEMI_A1_PESCI
• Association Contact
• Junko Collins, Director, Standards & EHS /SEMI Japan
• Email: [email protected]
SEMI SMT-ELS Activities
For More Information
46
Copyright © 2020 SEMI JapanCopyright © 2020 SEMI Japan
Thank you!SEMI SMT-ELS
Top Related