Vision Application Checklist
Vision Application Checklist Collect Key Information Don’t waste time chasing bad opportunities Streamlines communication flow Don’t know what you don’t know PDF form or print out Manage the Customer’s Expectations Qualify the Lead
Budget $2451-$3513 $3681-$4743 $1295-$1895 $3495
Compare Features and Vision Tools Vision Platform Compare Features and Vision Tools
Feature Comparison Model iVu Plus TG VE P4 Resolutions 752 x 480 1600 x 1200 (2MP) XVGA, 5MP (Future) 640 x 480 / 1280 x 1024 0.3MP / 1.3MP Tools per Inspection 9 299 - Max Inspections 30 999 Emulator ✓ Runtime Editing PC Programming Housing Material PBT Aluminum Aluminum / Stainless Steel Lenses Micro video, C-Mount C-mount Serial Communications ASCII Data Export and Command Channel ASCII Data Export and Command Channel Ethernet TCP/IP ASCII Data Export, Command Channel, Image Export Image Export ASCII Data Export,Command Channel, Image Export Industrial Protocols EtherNet/IP, Modbus/TCP, PROFINET, PCCC EtherNet/IP, Modbus/TCP, PCCC IP Rating IP67 IP20 / IP68
Vision Tools Comparison iVu VE P4 Average Gray ✓ BCR Future Bead Blemish Blob (Area) Circle Detect Edge Line Detect Locate Logic Match (Geo) Object Math Tools iVu VE P4 Measure ✓ OCR/OCV Future Pattern Tool Sort String Color Tools
Contact Information Who is responsible for Proving out the application Installation Training Maintenance ?
Inspection Type Presence/Absence Orientation/Position Measurement Flaw Detection Bead Color Barcode 1D and 2D OCR/OCV
Part Presentation How is the target being presented to the camera? Speed Consistency in positioning
Cycle Time - Indexed Indexed Motion = Start – Stop – Start - Stop Measured in parts per minute or parts per second Typically slower that continuous motion Needed information Index speed
Cycle Time - Indexed Needed Information 1 minute 60 seconds 60 seconds Index speed = 100 part per Minute 1 minute 60 seconds 60 seconds X = = 100 parts 1 minute 100 parts 60 seconds = 0.60 seconds per part 100 parts
Cycle Time - Continuous Continuous = Constant speed Measured in meters per second, meters per minute, centimeters per minute, centimeters per second Needed information Part speed Part spacing (leading edge to leading edge)
Cycle Time - Continuous Needed Information Part speed = 1 meter per second Part spacing = 0.25 meters 0.25 meters 1 second 0.25 seconds X = = 1 part 1 meter 1 part 0.25 seconds = 0.25 seconds per part 1 part
Part Presentation Tolerance X, Y and ϴ Movement ϴ Effects FOV size May need Location Tools Y Z Movement Limited by Focal Depth Effects measurement perspective X Z Focal Length = Focal Depth Focal Length = Focal Depth
Best Bad and Worst Good Worst Good Best Bad Part barely passes expectations Best Bad Part barely fails expectations
Describes the parts that Pass and Fail The customer saying I want the part to look like this is too subjective Look for the pain point Avoid application creep Manage expectations
Camera Trigger and Part Rejection Part Rejection Method How do you plan to eject part? Solenoid Indicator Light PLC input Camera Triggering Source How are you going to tell the camera to capture and image? Photo eye Proximity sensor Encoder PLC HMI Push button This can effect your target presentation tolerance
Vision Sensor Mounting FOV Determined by Working Distance Lens Focal Length WD Determined by Field of View Size Lens Focal Length
Lens Charts and Calculators Search for P/N - Choosing a Lens (VR_P5_S1_E) Search for P/N - iVu Lens Kit (P/N 145194) iVu Software - iVu Lens Assistant VE Series Technical Documents - 2MP Lens Chart (B_4423605) - 1.3MP Lens Chart (B_4434663) - WVGA Lens Chart (B_4434664)
Calipers need to be 1 decimal better than the desired tolerance (x 10) Tolerance vs FOV Calipers need to be 1 decimal better than the desired tolerance (x 10)
CONTRAST CONTRAST Color or Geometry Lighting Technique It’s all about CONTRAST
Communications /TCP
User Interface How is the operator going to interface with Vision Sensor? VE Vision Manager Software Built in display iVu Integrated screen Remote screen VB.Net PresencePLUS PresencePLUS GUI Composite video out
Application Description/Sketch