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Setting
GAP
OTHER
About the [STOP] and [MOVE] settings for [THICK] and [GAP]
Setting
STOP
Multi-sensitivity processing functions to automatically sweep the amount of emitted light to obtain
the optimum amount of reflected light on each measurement plane. (The emitted light beam
appears to flicker.)For this reason, note that the measurement cycle increases to become longer
than during regular measurement. About 76 times more than regular measurement. In the stan-
dard mode, the measurement cycle is about 40ms.)
• When [STOP] is set, the upper limit of the auto range for the amount of emitted light is automat-
ically changed to 20%.
• The measurement cycle can also be shortened by limiting the upper limit of the auto range for
the amount of emitted light.
• When measurement cannot be performed normally, adjust the upper and lower limits of the
auto range for the amount of emitted light.
• The mutual interface prevention function does not operate at this setting.
MOVE
Thickness and gap can be measured stably at high speed by dividing the measurement area into
separate sections for each plane to measure and adjusting the light intensity inside each range.
Teaching (measurement) is performed when the [THICK] or [GAP] setting is completed, and the
measurement area is automatically determined if measurement is possible.
• The set area can be confirmed in SmartMonitor ZS. Adjust the area to the optimum area
according to the detection state.
• The entire area is set if measurement was not possible during the setup.Use SmartMonitor ZS
to adjust to the optimum area while verifying the detection state of the workpiece.
For details on adjustment of the measurement area, refer to the Help for SmartMonitor
ZS.
Measures the gap (between (2) and (3) glass having greatly differently reflec-
tion factors such the gap between raw glass and front side deposited glass.
Top side (1)
Rear side (2)
Top side of raw glass
underneath upper raw glass (3)
Rear side of raw glass
underneath upper raw glass
STOP
Select this to measure the gap between still workpieces.
MOVE
Select this to measure the gap between moving workpieces.
Description
Setting the Sensing Conditions
Description
Raw glass
Gap measurement
Glass with a film coating
With vapor-deposited film,
(4)
etc. on rear side
Section 3
ZS-L
3-15
User's Manual
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