Mitsubishi MELSEC Q series User Manual page 95

(1) Setting methods
Settings for the stack logging file transfer is set by "File transfer" in data logging settings. ( Page 129, Section
8.4.13)
(2) File transfer
(a) Order
Files are transferred in order from a small number of file names within the data logging setting number.
(b) Timing of transfer
If the next transfer file has already been stored when the file transfer is completed, the next file is transferred
sequentially. If the next file has not yet been stored, the file is transferred when switching file.
Ex.
When data logging setting No.1 file (00000001.csv) is completed, the next data logging setting No.1 file
(00000002.csv) of has already been stored.
2) If the next file is already saved,
the file enters standby.
(3) Retransmission
With the stack logging file transfer, a file is repeatedly sent until the file transfer is completed. When retransmitting
of the file is completed, check the next file and transfer sequentially until all stored files are transferred.
LOG01
Data logging Data logging
setting No.1 setting No.1
Data logging file Data logging file
00000001.CSV 00000001.CSV
Standby
Data logging
setting No.3
Data logging file
00000001.CSV
Transferred in
Last
an orderly
manner
CHAPTER 7 OTHER FUNCTIONS
1) Checks whether a next file with
the same setting No. is saved
when the file transfer is
completed.
Transfer completed
Data logging Data logging
setting No.4 setting No.1
Data logging file Data logging file
00000001.CSV 00000001.CSV
First
7
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