Specifications

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98 LANGUAGE (LANGUAGE SELECTION)
The AC400 Series drive can support other languages with the addition of an optional
LANGUAGE EEPROM chip installed in socket U11 on the control board of the drive. If the
EEPROM is not present, the default language will be ENGLISH. Also, this parameter is not
affected when the parameters are reset using Parameter 65 - PROGRAM. Therefore, if a
language other than ENGLISH is selected, it will remain in effect after a RESET.
99 FAULT HISTORY
The FAULT HISTORY stores the previous eight fault conditions that caused the drive to trip.
The information stored here is view-only, it cannot be altered. The FAULT HISTORY can
be used to determine if there is a pattern, or trend, to the faults, which may indicate a
problem in the system. Refer to Section 20.0 - TROUBLESHOOTING for more information
on faults.
The FAULT HISTORY indicates the number of the fault (number 1 is the most recent fault),
the fault message, and the status of the drive at the time of the fault. An example is shown
below:
In the example above, the third fault log is being viewed, which is an OVERLOAD fault that
occurred while the drive was in a RUN state.