Inspecting with the Edge Width Inspection Item
172
FQ2-S4 User’s Manual
Measurement Data That Can Be Logged for Edge Width
The following values can be logged as measurement data.
*1 When logging data is output, the data is output in the order of the above table. If more than one item is stored, results are output for each
model.
7-6 Logging Measurement Data and Image Data: p. 252
Errors
Errors in Teaching
A teaching error message will appear if the edge position cannot be detected when teaching. Perform the
following.
• If the color of the measurement object has changed from the specified color, set the color again and try
teaching again.
• If there is an edge and it cannot be detected, adjust the [Noise level] on the [Details] Tab Page and try
teaching again.
If an edge is not detected when teaching, 0 will be registered as the reference width. If the result is OKed when
there is not edge, set the judgement parameters for a reference position of 0.
Edge Not Found
The measured edge width will be 0. Perform the following.
• If a color was specified, make sure the color of the measurement object has not changed from the specified
color.
• Set the color again if necessary.
• If there is an edge and it cannot be detected, make sure the [Edge level] parameter on the [Details] Tab Page
is correct.
Edge level: p. 164
Measured item Range of value Description
Judgement 0: Judgement is OK,
−1: Judgement is NG,
−13: Teaching not performed error,
−14: Figure not registered error,
−15: Out of range error
This is the measurement judgement results.
Edge Width (edge in
width)
−99999.9999 to 99999.9999 This is the difference between the reference width and the measured
edge width.
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