Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual page 203

• If the function memory is specified as the data storage destination, files are deleted after the transfer
regardless of the setting.
• Even if "Delete files completed transfer" is specified, data logging stops when the number of files stored by
the data logging function exceeds the maximum value of the number of files to be saved. To consecutively
execute data logging, set a large number of files to be saved.
Data logging file transfer status
The file transfer status, the data logging name, and the IP address of the file transfer destination FTP server can be checked.
They can be checked on the data logging file transfer status window of CPU Module Logging Configuration Tool. ( Page
991 Data Logging File Transfer Status)
File transfer error log
Error history including the date and time of error occurrence, data logging No., and the error codes can be checked. They can
be checked on the file transfer error log window of CPU Module Logging Configuration Tool. ( Page 992 File Transfer
Error Log)
Stopping the data logging file transfer
After data logging is stopped, the data logging file transfer stops when no standby file for the data logging file transfer is left.
However, after data logging is stopped, if the data logging file transfer is being retried and does not stop, the file transfer in
progress can be stopped by following the procedure below.
1.
Set the data logging setting number for SD1203 (Data logging file transfer stop information). Multiple data logging setting
numbers can be set for SD1203.
2.
Turn off and on SM1203 (Data logging file transfer stop request). When multiple data logging setting numbers are
specified for SD1203 and SM1203 is turned off and on, SM1203 turns off after the data logging file transfer of all the data
logging setting numbers stops.
3.
At the completion of the file transfer stop processing, an error is stored in each data logging file transfer error cause of
the files being transferred and in the standby (retry) state.
For the file transfer stopped by the stop request, files which have not been transferred cannot be transferred even if the data
logging of the same setting number is restarted and the file transfer is executed. To transfer files which have not been
transferred, the procedure differs depending on the data storage destination. When the data storage destination is the SD
memory card, transfer the files to the server by using the FTP server function. When the data storage destination is the
function memory, transfer the files to the data memory by using SM653 (File transfer to data memory request) and transfer the
files to the server by using the FTP server function.
• When the data logging status of the data logging setting No. which has been set by SD1203 (Data logging
file transfer stop information) is other than stop, or the data logging file transfer is not enabled in the data
logging setting, turning off and on SM1203 (Data logging file transfer stop request) does not execute the
stop processing and SM1203 turns off.
• When the data logging is in the collection completed state or when an error occurs, file transfer cannot be
stopped by SM1203 (Data logging file transfer stop request). To stop file transfer, stop the data logging
function.
11 DATA LOGGING FUNCTION
11.8 Data Logging File Transfer (Auto Transfer to FTP Server)
11
201