LEESON SM Series Sub-Micro Inverters - Manual (Page 46)

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03 RESET OEM: Resets the user parameters to the OEM default settings. If the drive is not
programmed with OEM default settings, the display will flash “GF” if this option is selected.
04 RESET 60: Resets the users parameters to the factory defaults for a 60 Hz base frequency.
Parameters 24, 27, and 46 will reset to 60.0 Hz.
05 RESET 50: Resets the user parameters to the factory defaults for a 50 Hz base frequency.
Parameters 24, 27, and 46 will reset to 50.0 Hz.
06 TRANSLATE: If an EPM from a drive with a previous (but compatible) parameter version is
installed in a new drive, the new drive will function like the previous version drive, but none
of the parameter settings can be changed (“cE” will be displayed if this is attempted). The
TRANSLATE function converts the EPM to the new parameter version so that the parameters
can be changed, but it also retains the old parameter settings so the new dive will operate like
the old drive without having to re-program all of the parameters. Once the EPM is “translated”,
it will no longer work in the old drive.
NOTES:
1. If the user parameters are reset to the OEM defaults (using the RESET OEM option), and
then OPERATE WITH USER SETTINGS is selected, the USER settings will be the same
as the OEM default settings. This allows the drive to operate as if it was in OEM mode, but
the parameter values can be changed. This is useful if some of the OEM default settings need
to be fine-tuned for proper operation. The new parameter values are not actually stored as new
OEM default settings however, they are simply stored as new USER settings. Therefore, if the
parameters are reset to the OEM defaults again, the parameters that were changed will be reset
to their “old” value. The optional EPM Programmer is required to change OEM default
settings. Refer to Section 13.2.
2. Only the TRANSLATE (06) function can be performed while the drive is running. The
display will flash “Er” if an attempt is made to select any other function while the drive is
running.
P50 FAULT HISTORY
The FAULT HISTORY stores the last eight faults that tripped the drive. Refer to Section 16.0 -
TROUBLESHOOTING for a list of the faults and possible causes.
Use the L and M buttons to scroll through the fault entries. The faults are stored from newest to oldest,
with the first fault shown being the most recent.
The display will read “_ _” if the FAULT HISTORY does not contain any fault messages.