LEESON Micro Series Compact Inverters - Manual (Page 75)

65 PROGRAM (PROGRAM FACTORY DEFAULTS)
STOP (TB-1) and EXTERNAL FAULT (TB-13D) circuitry may be disabled if parameters are
reset to factory defaults! The drive must be reprogrammed after a RESET in order to insure
proper operation .
FAILURE TO DO SO MAY RESULT IN DAMAGE TO EQUIPMENT AND/OR INJURY
TO PERSONNEL!
This parameter is used to reset the programmable parameters back to the factory default settings. This
parameter has four possible settings:
MAINTAIN Maintain parameter settings as they are .
RESET 60 Resets parameters to factory defaults for 60 Hz base frequency.
RESET 50 Resets parameters to factory defaults for 50 Hz base frequency.
RST HIGH Resets parameters to factory defaults for 650 Hz base frequency. This option will only
appear if the drive is equipped with the High Frequency Output option.
When a factory reset is performed, the following terminals are affected:
TB-1 will be disabled because Parameter 30 - CONTROL will default to LOCAL .
TB-13A, 13B, and 13C will be disabled because Parameters 47, 48, and 49 will default to NONE . If
TB-13C was set to RUN REVERSE, TB-12A will default to a momentary START contact .
TB-13D will default to a normally open EXTERNAL FAULT contact because Parameter 50 - TB13D EXT
will be reset to FAULT .
NOTE: This parameter will display RESET 60, RESET 50 or RST HIGH until a change is made to one
or more of the parameter settings . Once a parameter is changed, the display will change to MAINTAIN .
66 HISTORY (CLEAR FAULT HISTORY)
This parameter is used to clear the previous faults in the FAULT HISTORY . When set to CLEAR and the
ENTER key is pushed, the display will change to MAINTAIN, and the FAULT HISTORY will display
NO FAULT for each of the eight fault histories .
69 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 .
73
WARNING