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56
S
E
CT
ION 3
Se
tting
the
Workp
iece
Pos
ition
Detec
tion
M
ethod
Z550
Operation Manual
SECTION 3
Setting Measurement Conditions (Expert Menu)
Setting the Workpiece Position Detection Method
As far as the position of a workpiece is fixed, it is possible to make the measurement with the
measurement target lines and edge detection level specified initially. If, however, the workpiece moves, it
is no longer possible to obtain accurate measurements.
The position compensation function is used when the position of the measurement workpiece is not
consistent.
Example: Measuring the gap between two locations
Changing the [Detect set] setting may affect the specification of [Meas set].
Therefore, make sure to set [Detect set] first, and then [Meas set].
Low
High
Height
Sensor
Scn 0
䂯
Run
䂯
Measurement target lines
Scn 0
䂯
Run
䂯
Scn 0
䂯
Run
䂯
Accurate measurement cannot be performed.
The measurement target lines are automatically adjusted by
the amount of shift detected, and the measurement is performed.
Measurement target lines
No position shift
(the same position
as at the setting)
When the position shifts
By setting position compensation...
operation.book Page 56 Monday, June 6, 2005 10:19 AM