Toho Electronics TRM20A Operation Manual page 143

The relationship between the security log and the parameter log file is shown below.
For the security log, refer to Section 6.7.
・Security log
・Parameter log file in the SD card folder
Parameter log files are created under
the names that contain the set log
numbers [807] to [810], [813] to [817]
as the first three letters.
10-16