Using Logging Functions

The results of measurement on images and Procesing items (hereinafter referred to as "Measurement data") can be saved to USB memory, so it is useful for the following adjustments.

Comparing the NG image with the data to resolve the cause of NG
Inspecting a threshold value to identify the right value
Statistically analyzing the measured data

Here, the examples of setting method and usage of logging are described

Illustration of the examples of setting method and usage of logging

Setting for Logging Functions

The following preparations shall be required when using logging functions.

Set the condition for logging as "Only NG" or "All".
Setting up Logging Condition [Logging setting].
Set the processing item "Data logging" in the flow of the scene for logging.
Processing Items List Manual, "Data Logging".

Setting When Reading Data via PC

In the case of data access via PC, the save directory must be specified in advance as USB memory in the logging setting.

Setting up Logging Condition [Logging setting].

Analyzing Data

Analyze the settings by viewing or processing the acquired data. Please refer to the related pages.

Verify Logging Images
Verify the Details of NG images on the controller, or compare OK with NG images.
Displaying Saved Images
Verify Recorded Data
Verifying Logging Data
Analyze Logging Data
Analyze data and calculate optimum critical value using Excel functions.
Analyzing Logging Data
Comparing Logging Data and Images