Example 2: Image logging is performed if the edge with for a measurement unit is below a set val-
ue.
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Destination of Images
This diagram shows the destination for saving if Save to memory + file is selected in the system
image logging settings.
0. Camera Image Input
1. Search
2. Position Compensation
Measurement flow (example)
Example: If the value of the expression
[U2.D01 - U2.D00] is between 50
min. and 100 max.
NG image
n. Image Logging
An NG image is logged only when the results
of the calculation meet the conditions.
NG images are saved in a
subfolder that is automatically
created with the specified name.
Precautions for Correct Use
If Logging setting is set to Image logging, select None (default).
Additional Information
If you set more than one Image Logging processing unit in the measurement flow, the most re-
cently executed Image Logging is enabled.
Analyzing Logged Data
Acquired data is referred to and processed, and settings are analyzed.
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Checking Logged Data with a Computer
This section uses the example of saving logging data in USB memory.
1 Copy the logged data in the external storage to the computer.
2 Open the copied data in the folder using an application associated with the extension (.csv).
This procedure describes an example for data displayed in spreadsheet program.
3
Process and analyze the data with a spreadsheet program.
For example, the optimum threshold value can be calculated.
6 Performing Measurement and Adjustment
6 - 19
FH/FHV Series Vision System User’s Manual (Z365-E1)
6-3 Useful Functions for Operation
6
6-3-1 Logging Measurement Values and Measurement Images [Data Logging/Image Logging]
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