Events - GE MM300 Instruction Manual

GE
Grid Solutions
MM300 Motor Management System
Chapter 6: Diagnostics

Events

MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
Diagnostics
The Diagnostics pages display typical diagnostic information, including the event recorder,
learned data, phasors, system counters, and system information. In the event of a trip or
alarm, the Diagnostic pages are often very helpful in diagnosing the cause of the
condition.
The Home > Diag > Events page displays up to 256 events.
When this page is selected, the MM300 will load and format an event list from the event
recorder. After a short length of time (depending on the number of recorded events), the
green Loading...Complete
at the top of the list, with the oldest event at the bottom. The MM300 loads the event list
with the most recent event automatically selected.
If a new event occurs while viewing the event page, the event list will automatically
reorganize itself and place the newest event first. The addition of new events while the
event list is being viewed will not reset the event screen to the top of the page unless the
newest event is being viewed. If there are no events in the event recorder, then this page
will be empty.
Figure 6-1: Typical event recorder view
indicator will become active, and the most recent event placed
6–1