User manual

8 PARAMETER FUNCTIONS
8-22
8.7 Monitoring of Operation Status
8.7.1 Selection of paremeter unit display data
Pr. 37 "speed unit switch-over 1"
Change the display unit of the FR-PU04 parameter unit.
Setting Range Function
0 The motor speed is displayed. The unit is r/min.
1 to 9998
By setting a value corresponding to the rated speed, a machine
operation amount equivalent can be displayed. At the setting of "10",
10 appears when the motor reaches the rated speed and "3"
appears when the motor reaches 1/3 of the rated speed.
MEMO
Changing the speed unit switch-over setting also changes the units
of the other speed-related parameter settings.
Pr. 144 "speed unit switch-over 2"
Set this parameter to show the display unit of the FR-PU04 parameter unit as an
output frequency.
Setting Range Function
0 The Pr. 37 setting is enabled.
1
The Pr. 37 setting is disabled and the output frequency is displayed.
The unit is Hz.
Pr. 52 "main display screen data selection"
You can select the display data of the main display screen of the parameter unit.
Setting Display Data Unit
Motor speed, Output frequency (Note) r/min, Hz
Motor current A
Output voltage V
0
Alarm indication

Motor speed (during operation)
Preset speed (during stop)
r/min
Motor current A
Output voltage V
100
Alarm indication

5 Preset speed r/min
6 Motor speed r/min
Note: Setting "1" in Pr. 144 changes the display data to output frequency.