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SIMATIC MV230
26
Operating Instructions, 01/2007 Edition, A5E00749101-01
Modification of parameters
With the menu item "Change parameters", you can change
• Precision
• Q limit and
• Exposure Time.
Exposure Time
The optimum exposure time is determined by the sensor. However, it can also
be sent individually.
With mixed materials (e.g. dark/absorbing and bright/reflecting surfaces), the
exposure can therefore be manually adapted to the material relevant to the
task.
The exposure values must be set higher in the case of dark or absorbing mate-
rials, and lower with bright or reflecting materials.
The object must be trained again if the exposure time is changed.
