Fault tracing
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How to reset
The drive can be reset either by pressing the reset key on the PC tool ( ) or control
panel (RESET) or 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 by parameter 10.08 FAULT RESET
SEL.
Fault history
When a fault is detected, it is stored in the fault logger with a time stamp. The fault
history stores information on the 16 latest faults of the drive. Three of the latest faults
are stored at the beginning of a power switch off.
Signals 8.01 ACTIVE FAULT and 8.02 LAST FAULT store the fault codes of the most
recent faults.
Alarms can be monitored via bit words 8.05 ALARM LOGGER 1…8.10 ALARM
LOGGER 6 and 8.15 ALARM WORD 1…8.18 ALARM WORD 4. Alarm information
is lost at power switch off or fault reset.
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