68 PCS100 AVC-20 User Manual
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9 EVENT CODES AND DESCRIPTIONS
Events, warning and faults for the PCS100 AVC-20 are indicated via the GDM and recorded in the event log. A
Summary of all the events, warning and faults are shown in Table 9-2 If the recommended action does not remedy
the warning or fault, then contact ABB for assistance. When contacting ABB, a copy of the downloaded event log
or service log will typically be required.
NOTICE – Trained Operators
All operations on the PCS100 AVC-20 must only be carried out by a trained Operator familiar with
the contents of this manual. Hazardous conditions could arise from incorrect adjustment.
Fault. A fault has occurred and the PCS100 AVC-20 is in Bypass. The PCS100 AVC-20
cannot be started until the fault is removed.
Auto bypass The PCS100 AVC-20 has automatically gone into auto bypass to protect
itself. When the condition has ended it will return to Run
Warning. The PCS100 AVC-20 is functioning normally but a warning condition exists.
The fault originated in the master module
The fault originated in a rectifier module
The fault originated in an inverter module
Table 9-1: Key for abbreviations in Table 9-2
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