IOLogger

It is used for recording the changes of IO tag and system information configurated in project.

Mode:

1. Size:Files are stored in setting size and the number of storing files can be set.
2. Count:Files are stored in number of records and the number of storing files can be set.
3. Day: Files are stored in the system date and the days of storage can be set.

which "Default Threshold" is used to set the threshold of the changes of IO tag.

Files Record Content: