Speed Display (Pr. 37) - Mitsubishi FR-E520-0.1KN Instruction Manual

4.2.14 Speed display (Pr. 37)

Pr. 37 "speed display"
The unit of the output frequency display of the control panel and PU (FR-PU04) can be
changed from the frequency to the motor speed or machine speed.
Parameter Number
37
<Setting>
! To display the machine speed, set in Pr. 37 the machine speed for 60Hz operation.
Note: 1. The motor speed is converted into the output frequency and does not match
the actual speed.
2. Refer to Pr. 52 when you want to change the parameter unit (FR-PU04)
monitor (PU main display).
3. Only the PU monitor display uses the unit set in this parameter. Set the other
speed-related parameters (e.g. Pr. 1) in the frequency unit.
4. Due to the restrictions of the resolution of the set frequency, the displayed
value may be different from the setting for the second decimal place.
Make sure that the running speed setting is correct.
Otherwise, the motor might run at extremely high speed, damaging the
machine.
Factory Setting
0
CAUTION
91
Related parameter
Pr. 52 "control panel/PU main
display data selection"
Setting Range
0, 0.01 to 9998
PARAMETERS
Remarks
0: Output frequency
4