PCS100 AVC-20 User Manual 39
6.1.4.1 Interpreting the Event Log
Figure 6-7 and Figure 6-8 show typical GDM and Power Quality event log pages, respectively.
The events recorded in the GDM event log are divided into 2 categories:
1. System events, i.e., PCS100 AVC-20 faults, warnings etc.
2. Power Quality events, i.e., voltage sags and voltage surges.
The Power Quality event log records only the Power Quality events.
6.1.4.1.1 System Events
Each System Event is displayed on a single line which displays the following information:
The date the event occurred
The time the event occurred (to 10ms resolution).
Fault, Warning and Auto Bypass events may originate from the Master, Rectifier, or
Inverter modules. See Table 6-5
The event types. See Table 6-4 and Table 6-7
The unique numerical code for the event. See Table 9-2.
For a system event this column shows a description of any Fault, Warning or Auto
Bypass. See Table 9-2 for a full list of the event descriptions.
Table 6-3: Event Log columns
Remote Start Command. This includes Modbus
Remote Stop Command. This includes Modbus
Remote Reset Command. This includes Modbus
Automatic Start e.g., return to RUN operation after Auto Bypass condition or Power Up
The PCS100 AVC-20 has gone into “stopped” state after a power up.
Indicates a change in Status.
Fault condition detected. See Table 9-2 for a full list of the fault codes.
Warning condition detected. See Table 9-2 for a full list of the warning codes.
Start of an auto bypass condition. See Table 9-2 for a full list of the auto bypass codes.
End of an auto bypass condition
The time has been changed. The amount the time in seconds has changed by is also
displayed
Table 6-4: System Event types
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