File Transfer By Logging Function - Mitsubishi Electric MELSEC Q Series User Manual
Programmabale web server module
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Also See for MELSEC Q Series:
- User manual (834 pages) ,
- Reference manual (674 pages) ,
- Programming manual (624 pages)
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6 FUNCTIONS
6.7.6 File transfer by logging function
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When a file is saved, the Web server module transfers a logging file to the destination
FTP server.
Refer to Section 6.4 for details of the logging function.
(1) Logging setting (Refer to Section 6.4.4)
(a)
In the Logging setting, set "File transfer: Send a saved file to the following
FTP server." and select the transfer destination FTP server name.
(b)
When a file is saved, a logging file is transferred to the destination FTP
server.
(2) Format of transferred file
The following table shows the format of the file transferred by the Web server
module to the FTP server.
Item
File name
File data
File capacity
(3) Precautions for transferring a file by logging function
File transfer requires several to several tens of seconds depending on the
network line and data size.
When "When the number of saved files exceeds the above set value: Overwrite"
has been set in the Logging setting, an error occurs if the target file is deleted as
the oldest file before the file transfer is completed.
Examine and change the settings of the timing, file capacity and number of saved
files so that sufficient time is allowed before the file is deleted.
Saved file name
(Example) 00000009.CSV
Saved file
Maximum 512k bytes
MELSEC-Q
Description
6 - 105
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