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132
S
E
CT
ION 3
Se
tting
the
Detail
ed Co
nditio
n
s
Z550
Operation Manual
SECTION 3
Setting Measurement Conditions (Expert Menu)
Peak/Bottom Measurement Width
The average over the specified region when measuring the peak or bottom is output as the
measurement value.
The region can be specified in pixel units. Setting a larger value will make the measurement
more stable.
Error Data
In cases where the light density is temporarily excessive or insufficient (i.e., measurement is not
possible) due to defects or holes in the workpiece, it is possible to set the Controller to hold the
previous data.
* The numbers of the output terminals vary depending on the outputs.
Setting range
1 pixel (default setting), 5 pixels, 9 pixels, 13 pixels, 17 pixels, 21 pixels, 25 pixels, 29 pixels
Peak
point
Option
Meaning
Clamp
(Default setting)
An error is displayed and is output.
Hold
The value measured immediately before measurement became
impossible is displayed and output.
Contents of Display and Output
Display/output
Hold
Clamp
Judgment results display
The previous status is
held.
ERROR is displayed.
Terminal block judgment output *
ERROR is output.
RS-232C output
Measurement error is output.
Analog output
4 to 20 mA
22 mA or more
±5 V
+6 V or more
operation.book Page 132 Monday, June 6, 2005 10:19 AM