Mitsubishi Electric MELSEC iQ-R Series - Steps until the Collected Data Is Saved

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20 DATA LOGGING FUNCTION
20.8 Steps Until the Collected Data Is Saved
20.8 Steps Until the Collected Data Is Saved
This section describes the steps until the collected data is saved.
(1) The collected data is temporarily stored in the specified internal buffer. ( Page 283 Internal buffer)
(2) The data stored in the internal buffer is stored into the SD memory card at the timing of a file save operation.
(1)
(2)
(3)
(2)
First collected data
Second collected data
First collected data
Second collected data
Device/
label area
Setting 1
Setting 2
Internal buffer
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
SD memory card
Ethernet