Screen capture processing time depends on the image quality and screen size.
The file size for a screen quality of 80 will be around 200 KB and the capture will take about 5 to 6 seconds.
The screen display (Parts, screen change, etc.) will not update during a screen capture.
When capturing a screen set with Blink, the blinking is not captured.
When the [Auto Increment File Number] feature is set but neither the [Auto Delete File] feature nor the [Loop] feature are used and when the CF Card or USB storage device have no free space or the largest file number (65535) exists, the Snapshot will not occur even when bit 0 of the [Control Address] is turned on.
When the [Auto Delete File] feature is set, the file cannot be deleted if it is a read-only file or if the file is currently open. A write error will occur.
The more JPG files exist, the more time it takes for the [Auto Delete File]. It may take several minutes to complete the capture.
When the [Loop] feature is set, screen capture will not execute if the file to be overwritten is a read-only file or if the file is currently open. A write error will occur.
When overwriting a file, the CF Card or USB storage device must have enough free space for the data. If the data is larger than the available space, a write error will occur.
If a write error occurs, files that did not complete loading may remain on the CF Card or USB storage.
When saving data on a CF Card or USB storage device, if the target folder (\CAPTURE) does not exist, the folder will be created automatically and the data will be saved there. If the folder cannot be created (for example, if the CF Card or USB storage is not initialized) a write error results.
The number of times that data can be written on a CF Card is limited. (Approximately 100,000 times for rewriting 500 KB.)
When saving to the FTP Server, the automatic file number computation function is not available. A folder (\CAPTURE) will be created in the root directory for logging in. The file name will be saved as the time stamp (year/month/day/hour/minute/second) when the save operation begins.
The FTP Server timeout is 75 seconds. An error will occur if a connection to the FTP Server does not occur within the timeout period.
When ejecting a CF Card, make sure that the CF Card access LED lamp turns OFF. Otherwise, the data on the CF Card may be damaged.
When accessing a CF Card, be sure not to power OFF or reset the display unit, or eject the CF Card. Create an application screen on which the CF Card cannot be accessed, and on that application screen, you may power OFF or reset the GP, open and close the CF Card cover, and eject the CF Card.
When inserting a CF Card, check the front and back sides and the connector position of the card. If the CF Card is inserted the wrong way, the data, the CF Card, or the display unit may be damaged.
Use a CF Card manufactured by Digital Electronics Corporation. If a CF Card manufactured by another company is used, the contents of the CF Card may be damaged.
Please make sure to back up all CF Card data.
Please refrain from doing the following, as it can result in damage to data and equipment:
Bending the CF Card
Dropping the CF Card
Spilling water on the card
Touching the CF Card's connectors directly
Disassembling or modifying the CF Card
USB Storage Cautions for Use
While accessing the USB device, do not reset the display unit or remove the USB storage device. The data on the USB storage device may become corrupted.
To remove the USB storage device safely, design the system to remove the device only after turning ON system variable #H_Control_USBDetachTrigger and after confirming #H_Status_USBUsing is OFF.
A.7.2.1 Bit - #H System Variables
Please make sure to back up all data on USB storage devices.
When formatting the USB storage device using FAT16 or FAT32 on a PC, the maximum usable capacity is 2 GB.
The display unit cannot use USB storage devices that are FAT16 or FAT32 with greater than 2 GB.