Omron V440-F User Manual page 159

6 Application Settings
Image Storage (Continued from Previous Page)
RAM Drive Size allows you to create a RAM drive between 1 MB and 50 MB using a slider. The default
is 20 MB. Resizing the RAM drive requires a reboot of the camera, resulting in the loss of any data
currently on the drive. If the RAM Drive Size value changes, a message will appear in the Image
Storage Location dialog stating "Resizing the RAM drive will require a reader reboot". If you click
Revert, the RAM drive size will returns to its previous size.
Save Image Until determines how long stored data is to be saved. Options are:
• New Read Cycle: Saves a cycle of data until the next read cycle (default).
• System Reset: Saves data until the system is reset. When maximum storage capacity is reached,
the Action at Image Storage Limit parameter determines whether or not data is overwritten.
Action at Image Storage Limit allows you to decide what action is taken once the storage limit is
reached. Options are:
• Stop: Stop saving images and cycle reports when maximum storage reached (default).
• Erase Oldest: Overwrite oldest image and cycle report when maximum storage reached.
If Image Storage Location is set to Remote FTP, the FTP Address will appear, which allows you to
input your user ID, password, and the address of the applicable FTP server.
FTP Address represents the the FTP host settings on the device where images and reports are saved.
The device must be running an FTP server.
• target (userid): The user ID configured on the FTP host server.
• password: The password associated with the user ID of the FTP host server.
• xxx.xxx.xxx.x: IP address of the FTP host device. The default is 192.168.188.3.
• port: Which host port to use. The default is 21.
Transfer Optimization configures how images and reports are sent to the FTP host.
• Speed: Images and reports are sent via a lossy mechanism. This method focuses on maintaining
trigger integrity (default).
• Accuracy: Images and reports are sent via a lossless mechanism. This method transmits all
images and reports that could possibly result in triggers being delayed or read cycles being
ended prematurely.
Transfer Buffer Size defines the maximum buffer size used per cycle. If the Transfer Buffer Size
parameter changes, the message shown below will appear in the Image Storage Location dialog. If
you click Revert, the RAM drive returns to its previous size. The default size is 20 MB.
Image Storage settings can also be configured in Section 8 – Advanced Settings.
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V440-F C-Mount Code Reader User Manual