LEESON Micro Series Compact Inverters - Manual (Page 78)

relay or open-collector output will de-energize, which opens the start contact and stops the drive. When the
signal is equal to or greater than the MIN ALARM setting, the relay or open-collector output will energize,
which closes the start contact and starts the drive . The drive must be in REMOTE mode to use the MIN/
MAX function to start and stop the drive .
NOTE 2: When using the MIN and MAX ALARM functions in open-loop speed mode (PID is disabled),
parameter 74 - PID FB must still be set to match the speed reference signal being used .
98 LANGUAGE (LANGUAGE SELECTION)
The MICRO 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
19 .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 .
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