APPX
Appendix 8 How to Use CPU Module Logging Configuration Tool
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*1 This menu item can be selected only when all the data logging statuses are "Stop".
The data logging function has various states that can be classified into data logging and storage.
• Data logging states
• 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 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.
Item Description
Monitor status [Start (Stop)] button Start or stop monitoring.
SD memory card data Free space View the amount of free space of the SD memory card.
Logging status Target memory Select the memory used for this operation.
*1
[Select All] button Select all the checkboxes in the setting data list.
[Select None] button Clear all the checkboxes in the setting data list.
[Update] button Update monitoring status.
Target Select the target setting data for this operation (Multiple selection possible)
[...] button Clicking this button when an error occurs displays the error details window.
Logging operation [Start] button Execute the logging of the selected setting data.
[Pause] button Suspend the logging of the selected setting data.
[Stop] button Stop the logging of the selected setting data.
Data logging states Description
Stop No data logging settings are registered and data collection is inactive.
Waiting RUN Not collected Data collection has not yet begun because the CPU module is not in the RUN mode.
Waiting start Not collected Data collection has not yet begun because waiting for the start command.
Pause Data logging is suspended and data collection is inactive.
Waiting to establish collection
conditions Not collected
Waiting for the first collection timing after the start command.
Collecting Continuous logging is active and collecting data.
Waiting trigger Collecting before
trigger
Trigger logging is active and collecting data, waiting until the trigger condition is met.
Collecting after trigger Trigger logging is active and collecting data after the trigger condition is met.
Collection completed Continuous logging: Data collection has finished upon reaching "Number of files to be saved" specified as part of the
"Stop" setting configured in "Operation when exceeds the number of files".
Trigger logging: Has finished collecting as much data as the specified number of records.
Error Data logging has failed due to the occurrence of an error.
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
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