I E16x442 Rev: 00 Page 71 of 73
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10. Event codes and Troubleshooting
10.1. Event Codes on display of E1665
The Event Codes are shown in format E.0.x.x.x .
Depending on setting of P02.11 only the first occurred fault or all faults are displayed (combi-
nation of faults is possible).
Explanation of Event Code
Overspeed trip (if P03.02 = 0)
Sensor failure (current or voltage), refer to P02.05
Deviation of primary sensor versus neighbor sensors, refer to P02.07
E.x.x.x.1 + E.x.x.x.2 + E.x.x.x.4
Generator tests with zero speed
Failure detection during internal self test
Overspeed trip (if P03.02 = 1)
Alarm caused by missing external signals (Trip-Lines)
(for troubleshooting refer to next page)
Trip by voter ( with non-coincidence at inputs of voter)
Trip-Line Monitoring has caused trip
Trip due to Overspeed (and P07.00 = 1 or 3)
Trip-Line Monitoring has caused trip plus antivalence of signals for Trip-Line-Monitoring
(for troubleshooting refer to next page)
Starter Input is active at speed > 50% of SP1A (only if P02.06 = 1 or 2)
External Analog output error ( 'no load' or fault of connected device )
Internal Analog output error (fault on monitor board)
Wrong code figure in step P00.00