Omron V530-R2000 User Manual page 61

SECTION 5
System Settings
Item
Read Mode
V530-R2000
44
User's Manual
Selections
Normal (default) One reading is performed for one trigger input and the image is
used as is for decoding. Normally, use this mode.
Wide Range Multiple readings with different shutter speeds are performed for
one trigger input. Dark to light images are read, providing a wider
dynamic range of lighting than for Normal Mode. This mode is
effective against changes in the workpiece rate of reflection, varia-
tions in lighting, etc. Reading time, however, will increase.
Lighting This mode can be selected only when a V530-L2001 or V530-
L2003 Reading Head is being used. Multiple readings with different
directions are performed for one trigger input for the V530-L2001
and with different colors for the V530-L2003. This mode is effective
against variations in the condition of the workpiece surface. Read-
ing time, however, will increase. The mode will automatically
change to Normal Mode when a Reading Head is not connected.
Move Select to read codes marked on moving objects. Multiple readings
are taken at 20 ms intervals for one trigger input, enabling reading
high-speed moving bodies that can miss the trigger timing. Reading
time, however, will increase.
Description