Error Proofing with RFID
Modular assembly system
For a well-known customer from the semiconductor industry, the Gefasoft Automatisierung und Software GmbH has developed an automated loading and unloading system for the manufacturing of multi-chip modules. This system links numerous wire bonders and simultaneously handles quality control of the bonded chip modules. The machine has a modular design and consists of one loading and unloading module with three magazine handling stations, transfer paths on the wire bonder, as well as the transverse and reverse transport routes for the parts carrier. Before handlers transfer the processed chip modules to the good parts magazine, they are checked for correct wiring using RFID and image processing. A reject parts punch marks the defective parts with a hole on a determined position.
The parts carrier and the corresponding stations are equipped with the BL ident RFID system from Turck, which is connected to the plant’s control system via Profibus DP. Overall, six read and write points are currently integrated in the system: one on the ramp of the loading area, one on each in the maintenance positions in front of the three wire bonders, one with the transverse transport and one in front of the reject part punch. “In the system expansion phase that is now complete, we could also have handled the identification of the parts carrier with alternative technologies,” explains CEO Grünbauer, “but precisely because of the modularity and expansion capability of the system, we decided in favor of the RFID technology. It means that the system can be easily upgraded.”
Data carriers in metal
“We have a metal contact between the parts carrier and the data carrier. This should not actually be the case, but due to general construction conditions, the data carrier could not be mounted on its own nor positioned otherwise. And our tests showed that the Turck system had no problem with this issue, it functioned on the first go,” explains Müller happily. Turck offers special data carriers for installation on or in metal.
Documentation of the process steps
Gefasoft uses the RFID technology in order to document all process steps directly on the parts carrier. The first read-write location is located on the outlet of the loading machine. Here, the data carrier receives information as to whether all designated components were successfully mounted and can be further processed. If the four points in the parts carrier are properly filled, the content of the data carrier is added so it includes the processing release. Information concerning the successful or unsuccessful processing of each component is added on the following processing stations. Finally, on the last RFID station, the data is exported and the individual parts are forwarded by the operator either to the good parts magazine or the reject parts punch, depending on their classification on the data carrier. The production data is archived per batch in a report file.
- Automotive
- Level Measurement in Dip Coating Line
- Level Control in Central Lubrication System
- Quality Assurance on the Gluing Robot
- Tilt angle sensor accelerates platform alignment
- Motor Control with Condition Monitoring
- IP67 Hybrid Module Processes Safety Signals
- Decentralized monitoring of cooling stations
- Robot welding cells networked with Ethernet
- Monitoring the cooling circuit on welding clamps
- Flow monitoring in drum washers
- Sheet Metal Thickness Measurement
- Condition Monitoring of Motors as a Retrofit
- Cloud-based Level Monitoring
- Press Shop – Tool Identification
- Body Shop – Welding Nut Detection
- Paint Shop – Skid Identification
- Final Assembly – Robot Assembly
- Tier 1 – Bumper Identification
- Powertrain – Contactless Verification
- Body Detection in Automobile Production
- Area Guarding for Robotic Cells
- Item-level Detection with UHF RFID
- Supply of cooling lubricant in machine tools
- Press Shop: Controlling hydraulic pressure
- Measuring process pressure on scissor lifts
- Inspection of Tips on a Welder
- Manual Feeding in Weld Cell
- Detecting Black Parts on Black Door Panel
- Moonroof Clear Glass Detection
- Long-Range Inspection in Automotive Assembly
- Rubber Washer Detection on Engine Block
- Engine Block Part-In-Place Detection
- Electric Vehicle Detection in Charging Station
- Vehicle Detection in a Self-Serve Car Wash
- Success Stories
- Laser Sensor Detects Black Bumpers in Assembly Cell
- Decentralized Safety Technology for Modular Production
- Modular Conveyor System
- RFID and I/O Modules for Safe Tool Changes
- RFID Guides AGV in Suspension Production
- IO-Link Wired Silencer Production
- Workpiece Carrier Identification in Rear Vent Production
- Weld Nut Sensing
- RFID Traceability
- RFID in Engine Production
- Bumper Production with Identification
- Solutions for Paint Shops
- Welding and Assembly Sensors
- Angle Sensors for Assembly Systems
- Tool Identification
- Pick-to-Light for Bumper Assembly
- RFID Identification of Injector Nozzles
- RFID in the Body Shop
- Ply Orientation Inspection
- IO-Link Eases Differential Gear Production
- Chemical
- RFID Control of Tube Connections in the Ex Area
- Ethernet Signal Connection in the I&C Room
- Ethernet-based Automation of Modular Skids
- Ex Isolation in Modular Process Plants
- Detection of Pigs
- Remote Signal I/O
- Remote Tank Level Monitoring with DX70
- Easy Connection of Field Devices
- Signal Processing with System I/O in the Control Cabinet
- Signal Separation with Interface Technology in the Control Cabinet
- Identification of Hose Connections
- Efficient Monitoring of Cabinets in the Field
- Monitoring of Quarter Turn Actuators
- Planning and Assembly of System Solutions
- Success Stories
- I/O System Excom Creates Space in the I&C Rooms
- Zone 2 and 22 RFID
- Efficient Testing Control
- Intrinsically Safe Field Communication
- Process Control System Partnership
- Hazardous Area Remote I/O
- Dual Valve Position Feedback
- Flexibility with Fieldbus
- Asset Management with Remote I/O
- Correct Positioning with RFID in Carbide Production
- Compact Ex Protection
- Energy
- Food and Beverage
- Dough Height Inspection for Accurate Measurement
- Condition Monitoring of Control Cabinets
- Condition Monitoring in Storage Rooms
- Dough Thickness Control in Rolling Machines
- Leading Edge Detection of Plastic Container
- Identification of Food Containers
- Date/Lot Code Verification
- Quick Sensor Replacement in Beverage Plants
- Container Check
- Detection of Pipe Elbows
- Identification of Chocolate Moulds
- Success Stories
- Reliable Linear Position Detection in Ex Zone 22
- Decentralized Control Modules in Coldstore
- Track and Trace in Meat Production with RFID
- Contact-free Encoder in Potato Production
- UHF RFID in Food Distribution Center
- RFID for Chocolate production
- Distributed I/O for Food Equipment
- Remote I/O for Distilleries
- RFID and Autoclaves
- IP67 Power Supplies for Conveyors
- Transparency in Chocolate Manufacturing
- Identification in Food Product Storage
- Detecting Refrigerated Breakfast Rolls on a Multi-Lane Conveyor
- Barcode Reading on Depalletizer Station
- Reliable Cap Orientation Verification in Aseptic Areas
- Clear and Tipped Bottle Detection on Depalletizer
- Clear Plastic Bottle Detection
- Frozen Food Packaging Label Inspection
- In-Line Bottle Accumulation on Single Filer
- Logistics
- Decentralized Muting of Electro-sensitive Protective Equipment
- Container Check
- I/O Blocks Control Roller Conveyor Modules
- Fast Tag Detection at Warehouse Gates
- Item-level Detection with UHF RFID
- Preventive Maintenance on Conveyor Belts
- Detection of Transport Containers
- Level Detection in Vessels
- Identification of Cryovessels
- Identification of Mobile Containers with Handheld Devices
- Identification of Food Containers
- Tier 1 – Bumper Identification
- Condition Monitoring in Storage Rooms
- Collision Protection on Reach Stackers
- Success Stories
- Decentralized UHF RFID Solution
- Contact-free Encoder in Potato Production
- Decentralized Control Modules in Coldstore
- Speed Control via Radar Sensor QT50
- IP67 Power Supplies for Conveyors
- Modular Conveyor System
- RFID Solution for Warehouse
- RFID Guides AGV in Suspension Production
- RFID Identifies Pharmaceuticals
- UHF RFID in Food Distribution Center
- Autonomous Parking Assistance for Trucks
- Mobile Equipment
- Loading Dock Occupancy Monitoring
- Automatic Slope Compensation
- Monitoring Railcars Wheels Wirelessly
- Reach Stacker Status With Bright Lighting Indicators
- Distribution Lines for Field Sprayers
- Angle Measurement on a Field Sprayer
- Vehicle at Loading Dock
- Determining the Boom Angle Position
- Material Flow Monitoring on a Combine Harvester
- Equipment Compartment Illumination on Fire Engines
- Wireless Forklift Signaling
- STS Collision Avoidance
- Two-Axis Tilt Measurement on a Combine Harvester
- Collision Protection on Reach Stackers
- Success Stories
- Access Control with RFID System
- Selective Asparagus Harvester
- Position Measurement with RFID and Encoder
- Speed Control via Radar Sensor QT50
- RFID Guides AGV in Suspension Production
- Block I/O Modules on Super Yacht
- Wear-free Encoder on Hopper Dredger
- I/O for Dust Suppression
- Cabinet Cooling
- Quick Disconnect Connectivity
- Automation Solutions for Extreme Cold
- Remote I/O for Cranes
- Rugged Heavy Metal Lifting
- Rollercoaster Positioning
- Mobile Machinery Solutions
- Exact Height Positioning
- Predictive Maintenance of Machine Parts at Port-Based Coal Conveying Facility
- Critical Angle Sensing
- Angle Sensor Detects Platform Lift
- Oil and Gas
- Packaging
- Decentralized RFID Package Verification
- Identification of Printing Color Cartridges
- Reliable Operation of Machines
- Monitoring of Caps in Filling Lines
- Monitoring Changeover Processes
- Identification of Test Bottles
- Level Monitoring of Ground Coffee
- Box Insert Detection
- Level Detection in Vessels
- Carton Dimensioning
- Detection of Transport Containers
- Success Stories
- Clear Container Detection
- Correct Label Verification
- Detecting Different Size Packages on a Conveyor
- High-Speed 2D Barcode Inspection
- Multicolored Reflective Package Detection
- Plastic Roll Diameter Measurement
- Tube Positioning Using a Registration Mark
- Vertical Form Fill Seal Machine Solutions
- Pharma
- End-to-End Sample Tracking with RFID
- RFID Control of Tube Connections in the Ex Area
- Decentralized Package Verification
- Automate Modular Skids
- High-Speed Tablet Counting With Fiber Amplifier
- Pharmaceutical Skids with Decentralized I/O Technology
- Ex Isolation in Modular Process Plants
- I.V. Bag Liquid Detection
- Control of Valve Interfaces
- Monitoring of Quarter Turn Actuators
- Detection of Pipe Elbows
- Remote Signal I/O
- Planning and Construction of Super Skids
- Liquid Level Monitoring In A Large Tank
- Easy Connection of Field Devices
- Identification of Cryovessels
- Identification of Mobile Containers
- Identification of Mobile Containers with Handheld Devices
- Identification of Hose Connections for Precursors
- Identification of Hose Connections in Sterile Areas
- Identification of Hose Connections in Ex Zone 1
- Identification of Big Bags and Bioreactors
- Identification of Single-Use Applications
- Semiconductor
- Electronic Marking Verification
- Counting Integrated Circuits
- Inspection of Two Barcodes
- Compact Safety Control
- Safeguarding Small Access Points
- Semiconductor Process Tool Illumination
- Adhesive Detection on PCB Assembly
- Wafer Center Detection with DF-G2
- Great Detail Inspection for Mobile Electronic Devices
- Error Proofing for IC Chips loaded into Pocket Tape
- Presence and Orientation of IC Chips Seated in Nests
- Detection of Hard Disks
- Multiproduct Light-Guided Assembly Station
- Indication of FOUP Progress
- Safeguarding Small Access Points
- Success Stories