Changing Edge Detection Conditions (Sensors With Monochrome Cameras Only); Reflect In Total Judgement; Unstable Edge Width Results (Sensors With Color Cameras); Increasing Edge Width Processing Speed - Omron FQ2-S4 User Manual

Note
• You can change the output form for each measurement value to one of the following settings.
− [Result type] on the right of the display.
[ ]
Press
Absolute value (default): The measured edge width is output.
Relative value: The difference from the reference value is output.
Ratio: The percentage of the reference value is output.

Changing Edge Detection Conditions (Sensors with Monochrome Cameras Only)

You can change the measurement conditions for Sensors with Monochrome Cameras. Change the [Density
change] and [Measurement method] parameters.
p. 164

Reflect in Total Judgement

You can specify whether to reflect the judgement results of an inspection item in the overall judgement. (The
default is to reflect them.)
−
[Inspect] [Inspection]

Unstable Edge Width Results (Sensors with Color Cameras)

If the measurement result is not stable, adjust the [Edge level], [Noise level], and [Set color.] parameters.
p. 164

Increasing Edge Width Processing Speed

Make the measurement region smaller to reduce the processing time.
Changing the measurement region: p. 144

Measurement Data That Can Be Used for External Outputs and Calculations

The following values can be output to external devices or used in calculations as measurement data.
Expression text string
JG Judgement
W Edge width
SW Ref. edge width (reference
edge width)
DF D. edge width (difference in
edge width)
4-17 Calculations and Judgements Using Inspection Item Data: p. 197
FQ2-S4 User's Manual
− −
[Add item.] [Edge Width]
Data name
This is the judgement result.
Edge width
This is the reference edge width from
when the model was registered.
This is the difference between the ref-
erence edge width and the measured
edge width.
−
[Details] Tab Page
Description
−2: No judgement (not measured),
0: Judgement is OK,
−1: Judgement is NG,
−13: Teaching not performed error,
−14: Figure not registered error,
−15: Out of range error
0 to 99999.9999
0 to 99999.9999
0 to 99999.9999
Inspecting with the Edge Width Inspection Item
−
[Output parameter]
Data range
171