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(1)
PM sensorless vector control setting by selecting IPM in the parameter setting
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
example
Initialize the parameter setting for an MM-CF IPM motor by selecting IPM in the parameter setting mode on the
operation panel.
Setting Description
0
Parameter settings for a general-purpose motor
3003
Parameter settings for an IPM motor MM-CF (rotations per minute)
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
18.) 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.)
Display
Operation
Flicker ... Parameter setting complete!!
Turn to read another parameter.
Press twice to show the automatic parameter setting (AUTO).
Press to show the setting again.
The parameter
number read
previously appears.
P.RUN indicator is lit.
1. Screen at power-ON
The monitor display appears.
2. Parameter setting mode
Press to choose the parameter setting
mode.
3. Selecting the parameter
Turn until (IPM parameter
initialization) appears.
4. Displaying the setting
Press to read the currently set value.
" " (initial value) appears.
5. Selecting the setting
Turn to change it to the set value
" ".
6. Parameter setting
Press to set.
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