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Useful Functions for Operation
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Performing Test Measurement/Starting Operation
Vision System FH/FZ5 Series
User’s Manual (Z340)
5 Set the data logging conditions.
The data format is set with the Data Logging
processing item.
6 Set the logged data save destination.
7 Click [Apply].
Parameter Set value [Factory default] Description
Data logging
[None] Measurement data is not saved.
Only NG
Measurement data is saved when an NG error occurs in a unit
before a [Data Logging] unit. If an NG error occurs after the [Data
Logging] processing unit, data logging is not performed.
All All measurement data is saved.
Parameter Set value [Factory default] Description
Folder name
• [RAM Disk]
• USBDisk
The data is saved in the specified destination folder (RAM disk or
USB disk). Set the file name with the [Data Logging] processing
unit. (Maximum number of characters: 128 single-byte characters)
• Logging images saved in the Controller memory are overwritten starting with the oldest image if the upper limit for the
number of save images is exceeded.
Reference: About Number of Logging Images (p.856)
• The data saved in the Controller memory or RAM disk is deleted when the Controller is restarted.
• If [Camera Image Input] is used several times in a flow, the image from the last [Camera Image Input] is saved.
• If external memory or a network drive is specified as the save destination, the processing time may be longer or may
fluctuate. Be sure to check functionality thoroughly before starting operation.
• If images and data are logged to a network drive, the use of the multi-input function and other heavy measurement loads
on the Controller may slow down communications and cause logging errors. In this case, set the measurement takt time
so that there is some leeway.