31
The active faults that can be reported are:
•
Power Supply ’A’ fault
•
Power Supply ’B’ fault
•
Converter bus fault
•
Converter Contact Failure fault
•
Switch fault
•
Switch Bus fault
Event Log
To view the event log:
•
From the Status Screen press the left or right arrow key to highlight the Event Log
field on the display.
•
Use the up and down arrow keys to scroll through all of the events stored in the
Event Log. Events are displayed in reverse chronological order; most recent
(highest numbered) first.
•
Press the “C” key to return to the Status Screen.
The events that can be reported are:
•
Event Log Cleared
•
Unit Startup
•
Converter Contact fault/recovery
•
Converter Bus fault/recovery
•
Switch fault/recovery
•
Switch Bus fault/recovery
•
Power Supply ’A’ fault/recovery
•
Power Supply ’B’ fault/recovery
•
Primary Unit fault/recovery
•
Backup Unit fault/recovery
•
Redundancy Mode changes
•
Redundancy Priority changes
•
Redundancy Chain Configuration change (add or remove positions)
•
Transfer Switch Position (Online/Standby) changes
•
Polarization Switch Position (Horizontal/Vertical) changes
•
NSU Control Mode changes (Remote/Local)
→
EVENT 1 OF 32 JUNE 3 2004 19:53:01
Startup