8017035/ZMO9/2017-06-08 • © SICK AG • Subject to change without notice.
79
Functions
“Hi-res” mode
“Hi-spd” mode ("lower" resolution)
Figure: Difference in resolution attributable to the camera mode (example)
Camera mode: “HDR”
In “HDR” (High Dynamic Range) mode, screens captured by the camera
at two different shutter speeds are combined. This makes it possible
to perform stable measurements of parts that are highly reflective or that
are minimally reflective.
Use this mode when you cannot capture images with a single shutter
speed such as for metallic surfaces on circuit boards, very uneven
surfaces, or when the surface exhibits large color or profile differences.
Tips: • Because two images are taken for each measurement, this mode has
a long sampling period.
• When measuring workpieces that move at a high speed, the HDR image
combination may not be perform appropriately.
