6
Alarm Data (Messages)
The Alarm Data screen displays the S2 alarm history as well as other alarms shown
below. The Alarm history displays an O or an X at the beginning to display when the
unit was true or false; S2 connected (O) or S2 back to S1 (X). To clear the
information, simply push the Clear History button.
ALARM Messages
1. Overvoltage
2. Undervoltage
3. Over Frequency
4. Under Frequency
5. Plant Exerciser
6. Engine Test
7. Remote Engine Test
8. Voltage Unbalance
9. Phase Reversal
10. Go to Emergency
11. Lockout
12. Failed to Sync (phase angle)
13. Failed to Sync (frequency difference)
14. Engine Test or Plant Exercise
15. Source 1 Error
16. Source 2 Error
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