S&C Micro-AT Operation page 26

Using the Communications Card
26
S&C Instruction Sheet 515-506
Note that the event log detail lists, for a particular event, the following:
• The event number;
• The date/time of the event;
• The event ID number;
• The left-source phase and unbalance voltages during the event;
• The right-source phase and unbalance voltages during the event;
• The left-source voltage condition during the event (good, bad, or overvoltage);
• The right-source voltage condition during the event (good, bad, or overvoltage);
• The left-source overcurrent state during the event (normal, latch, or reset);
• The right-source overcurrent state during the event (normal, latch, or reset);
• The left-source operator state during the event
• The right-source operator state during the event
• The bus-tie operator state during the event
• The transfer controller state during the event
• The 16-bit flagword (for factory-diagnostic use).
The event log detail for the next event, the previous event, the oldest event, or the
newest event can be obtained by clicking on the Next button, the Previous button, the
Oldest button, or the Newest button, respec tively.
Note that the configuration event log overview lists, for each event, the following:
• The event number;
• The date of the event;
• The time of the event;
• The event ID number (see the "Appendix" section of the Instruction Sheet 515-500 or
515-600).
n See "DIAGNOSTIC TOOLS" section of Instruction Sheet 515-500 or 515-600 .
A help screen is available for uploading the event log.
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