9 Saving/Loading Data
9 - 4
Vision System FH/FHV/FZ5 Series User’s Manual (Z365)
The following table shows the data that is retained or cleared and the data that is saved when the
power supply is turned OFF.
During data transfer, do not turn OFF the power supply.
• When a message indicating that processing such as saving or loading is in progress is dis-
played, do not restart the Controller or turn OFF the power supply. Data will be corrupted and
the system will not work properly at the next startup.
• Do not remove external storage devices while data is being saved or loaded. The operation
of the Controller may corrupt the data or external storage.
• Do not change the file name extension of saved files. If you change the extension, the file
cannot be loaded as setting data. In addition, if setting data in which the extension was
changed is loaded, the system may not work properly later.
• Depending on the settings, saving may fail due to insufficient external storage space. If sav-
ing fails and the error message “Please check” appears, check to see if there is unnecessary
data in the external storage and save the data after the unnecessary data has been deleted.
• The file system supported by USB memory or SD memory card differ by the Sensor Control-
ler.
Format USB memory or SD memory card according to the Sensor Controller series.
Saving area
At power
OFF
Target data
Settings data
(system data,
scene data,
and scene
group data)
Logged
images
Last input
image
and last
NG image
Logged
data
(measure-
ment data)
Capture
image
Sensor
Control-
ler
Flash memory of the
Controller
Retained
OK ---
--- --- ---
Controller memory
(RAM)
Cleared
---
OK
*1
*1. If images are being logged by the system, select [Other] − [Logging setting] under the System Settings and set
the destination for logged images to [Save to memory].
RAM disk Cleared
OK
OK
*2
*2. If images are being logged by the system, select [Other] − [Logging setting] under the System Settings and set
the destination for logged images to [Save to memory + file].
OK OK OK
External
storage
USB memory Retained
SD memory card
microSD card
Shared folder on a
computer connected
to the network
Sensor Controller FAT32 NTFS exFAT
FH/FHV series OK OK OK
FZ5-800/1100/1200 series OK OK ---
FZ5-L series/FZ5-600 series OK --- ---
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