Control method
5.2.3
Selecting the PM motor control
Selecting the PM motor control by performing parameter initialization on the operation panel
(
NOTE
The parameters required to drive an IPM motor MM-EFS or MM-THE4 are automatically changed
as a batch. (Refer to page 5-51.)
[PM] on the operation panel (FR-DU08) is on when the PM motor control is set.
Example
Operation example: Initialize the parameter settings for an IPM motor MM-EFS (1500 r/min specifi-
cation) or MM-THE4 by selecting IPM parameter initialization on the operation panel.
Screen at power-ON
The monitor display appears.
Changing the operation mode
Press
[PU] indicator is lit.
Parameter setting mode
Press
[PRM] indicator is lit.
IPM parameter initialization
Turn
Setting value display
Press
"
" (initial value) appears.
Changing the setting value
Turn
"
Tab. 5-19:
Setting
0
12
14
Tab. 5-20:
NOTES
If parameters are initialized for a PM motor in the IPM initialization mode, the Pr. 998 "PM parame-
ter initialization" setting is automatically changed.
To set a speed or to display monitored items in frequency, Pr. 998. (Refer to page 5-49.)
When Pr. 998 = "112, 114", the IPM parameter initialization (
5 - 48
)
to choose the PU operation mode.
to choose the parameter setting mode.
until "
"(IPM parameter initialization) appears.
to read the present set value.
to change the set value to "
" and "
" flicker alternately. The setting is completed.
Selecting the PM motor control by performing parameter initialization
Description
Parameter settings for an induction motor
Parameter settings for an IPM motor MM-EFS (1500 r/min specification)/MM-THE4 (rotations per minute)
Parameter settings for an IPM motor MM-EFS (3000 r/min specification) (rotations per minute)
Settings for the IPM parameter initialization
PM
PM
PM
Operation
", then press
.
Parameters
) setting is displayed as "12, 14".
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