You need to enable the user online and offline recording function on ME60.
Run the aaa offline-record command to enable the function of generating user offline records.
Run the aaa online-fail-record command to enable the record of user online failures.
Run the aaa abnormal-offline-record command to enable abnormal user offline records.
Run the aaa normal-offline-record command to enable normal offline records of users.
And then you can use the display aaa online-fail-record command to view the user's offline record.
I hope it helps!