Mitsubishi Electric FX5 - Storage States; Steps until the Collected Data Is Saved

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19 DATA LOGGING FUNCTION
19.6 Steps Until the Collected Data Is Saved
Storage states
The following table lists all the possible storage states.
*1 If the data logging function has not yet collected and stored as much data as the specified number of records (i.e., either data logging
has been stopped or suspended before collecting or storing as the specified number of records or the CPU module has been stopped),
it completes the storage operation by storing all the data that has been collected into the internal buffer. It does not store data, however,
before the trigger condition is met.
19.6 Steps Until the Collected Data Is Saved
The collected data is temporarily stored in the specified internal buffer. (Page 139 Internal Buffer) The data stored in the
internal buffer is stored into the SD memory card at the time of a file save operation.
Storage states Description
Unsaved Has not yet stored the collected data into the SD memory card.
Saving in progress Has begun but not yet finished storing the collected data into the SD memory card.
Save completed Has finished storing the collected data as much as the specified number of records into the SD memory card.
*1
First sampling data
Second sampling data
Setting 1
First sampling data
Second sampling data
Setting 2
Internal buffer
First sampling data
Second sampling data
Setting 1
First sampling data
Second sampling data
Setting 2
Device
area
Inside the CPU module SD memory card
Setting 2 Internal
buffer capacity
Setting 1 Internal
buffer capacity
Data sampling
of the specified
device