DEK高级培训资料.pdf - 第168页
2mm V isio n ca libration • Carried out in Maintenance /Calibrate V ision • Saved to configuration file (config.cfg) Vision and Offset Calibrations Issue 2: July 2007 Offset calibration 2mm file (config.cfg) • Calculates…
•
Set in diagnostics
•
Saved to configuration
file (config.cfg)
•
Point from which all
Camera Reference
Issue 2: July 2007
•
Point from which all
camera positions are
measured ...
2mm
Vision calibration
•
Carried out in
Maintenance /Calibrate
Vision
•
Saved to configuration
file (config.cfg)
Vision and Offset Calibrations
Issue 2: July 2007
Offset calibration
2mm
file (config.cfg)
•
Calculates scaling
factor, centre of
rotation of stencil,
fiducial capture and ‘x’
and ‘y’ offsets of
camera system ...
POSITION 1
Vision system locates and
Remembers position 1
In x and y
Vision calibration
Issue 2: July 2007
In x and y