Fault tracing 289
Fault tracing
What this chapter contains
The chapter lists the alarm (warning) and fault messages including possible causes
and corrective actions.
The alarm/fault code is displayed on the control panel of the drive, as well as the
DriveStudio PC tool. An alarm or a fault message indicates abnormal drive status.
Most alarm and fault causes can be identified and corrected using the information in
this chapter. If not, an ABB representative should be contacted.
In this chapter, the alarms and faults are sorted by the four-digit code. The
hexadecimal code in brackets that follows the alarm/fault message is for fieldbus
communication.
Safety
WARNING! Only qualified electricians are allowed to maintain the drive. The
Safety Instructions on the first pages of the appropriate Hardware Manual
must be read before you start working with the drive.
How to reset
The drive can be reset either by pressing the RESET key on the control panel or PC
tool, or by switching the supply voltage off for a while. When the fault has been
removed, the motor can be restarted.
A fault can also be reset from an external source selected by parameter 10.10 Fault
reset sel.
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