Mitsubishi Electric MELSEC iQ-R-R00CPU, Руководство пользователя

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11 DATA LOGGING FUNCTION
11.6 Steps Until the Collected Data Is Saved
187
11
When the data storage destination memory is the function memory
The following figure shows the flow of data when the data storage destination memory is the function memory.
(1) The collected data is temporarily stored in the specified internal buffer. (

Page 188 Internal buffer)
(2) The data stored in the internal buffer is stored into the function memory at the timing of a file save operation.
(3) With the file transfer setting, data logging files can be transferred from the function memory to the FTP server. (

Page 194 Data Logging File Transfer
(Auto Transfer to FTP Server))
(4) Without the file transfer setting, data logging files are transferred to the data memory upon completion or stopping of the data logging (including when an
error occurs). (

Page 202 Data Logging File Transfer to Data Memory)
(1)
(3)
(4)
(2)
(2)
First collected data
Second collected data
First collected data
Second collected data
Device/
label area
Setting 1
Setting 2
Internal buffer Function memory
First collected data
Second collected data
First collected data
Second collected data
Setting 1
Setting 2
Data collection
of the specified
device/label
Inside the CPU module
Ethernet
Data memory