Operation Display; Parameter Setting - Mitsubishi Electric FR-A720-0.4K Instruction Manual

PM sensorless vector control setting by selecting IPM in the parameter setting
(1)
mode on the operation panel
POINT
· The parameters required to drive an MM-CF IPM motor are automatically changed as a batch. (Refer to
page 6)
Operation Initialize the parameter setting for an MM-CF IPM motor by selecting IPM in the parameter setting mode on the
example operation panel.
1.
Screen at power-ON
The monitor display appears.
2.
Parameter setting mode
Press
mode.
3.
Selecting the parameter
Turn
initialization) appears.
4.
Displaying the setting
Press
" " (initial value) appears.
5.
Selecting the setting
Turn
"
6.

Parameter setting

Press
Turn
Press
Press
Setting
0
3003
REMARKS
· Performing IPM parameter initialization by selecting IPM in the parameter setting mode on the operation panel
automatically changes the Pr. 998 IPM parameter initialization setting.
· In the initial parameter setting, the capacity same as the inverter capacity is set in Pr. 80 Motor capacity. (Refer to page
16.) To use a motor capacity that is one rank lower than the inverter capacity, set Pr. 80 Motor capacity before
performing IPM parameter initialization by selecting the mode on the operation panel.
· To set a speed or to display monitored items in frequency, set Pr. 998. (Refer to page 4.)
(
Operation
to choose the parameter setting
until (IPM parameter
to read the currently set value.
to change it to the set value
".
to set.
to read another parameter.
to show the setting again.
twice to show the automatic parameter setting (AUTO).
Parameter settings for a general-purpose motor
Parameter settings for an IPM motor MM-CF (rotations per minute)
)
Flicker ... Parameter setting complete!!
P.RUN indicator is lit.
Description
3/24
Display
The parameter
number read
previously appears.
BCN-C22005-634