LS Industrial Systems XG5000 - Page 730

Chapter 19 Exclusive Functions for Event Input Module
19-27
6. Delete Event History
Delete CPU history: the history stored in the CPU module is deleted.
[Sequence]
a. Select [Online] -> [Clear PLC Event History].
Clear SOE module event history: delete the history stored in the module.
[Sequence]
a. Select [Online] -> [Clear SOE Module Event History].