LEESON SM-Plus Series Sub-Micro Inverters - Manual (Page 48)

04 RESET 60: Resets the users parameters to the factory defaults for a 60 Hz base frequency.
05 RESET 50: Resets the user parameters to the factory defaults for a 50 Hz base frequency.
Parameters 24, 27, and 40 will reset to 50.0 Hz.
06 TRANSLATE: If an EPM from a drive with a previous 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.
NOTE 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 opera-
tion. 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.
NOTE 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 ▲ and ▼ buttons to scroll through the fault entries. The far left digit of the display will be the
fault number and the remaining two digits will be the fault code. 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.
P51 SOFTWARE VERSION
This displays the software version number for the control board software. This information is useful when
contacting the factory for programming or troubleshooting assistance.
The software version is displayed in two parts which alternate. The first part is the software version, and
the second part is the revision number. For example, if the display shows “64-” and “-02”, this indicates
that the drive contains the second revision of version 64 software.
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