Mitsubishi Electric FR-F820-00077 Instruction Manual page 221

Parameters
Initializing the parameters required for the PM motor control (Pr. 998)
● PM parameter initialization sets parameters required for driving an IPM motor MM-EFS or MM-THE4.
● The offline auto tuning enables the operation with an IPM motor other than MM-EFS or MM-THE4
and with SPM motors.
● Two MM-EFS or MM-THE4 IPM parameter initialization methods are available; setting Pr. 998 "PM
parameter initialization", and selecting
tion panel.
Pr.
998
E430
● To use a motor capacity that is one rank lower than the inverter capacity, set Pr. 80 "Motor capacity"
before performing IPM parameter initialization.
● When Pr. 998 = "12, 14, 8009, or 9009", the monitor is displayed and the frequency is set using the
motor rotations per minute. To use frequency to display or set, set Pr. 998 = "112, 114, 8109, or
9109".
● Set Pr. 998 = "0" to change the PM motor control parameter settings to the parameter settings
required to drive an induction motor.
● When using an IPM motor other than MM-EFS/MM-THE4, set Pr. 998 = "8009, 8109, 9009, or 9109".
The setting can be made after performing offline auto tuning.
FR-F800
Initial Setting
Name
value range
12
14
112
114
PM parameter
0
initialization
8009
8109
9009
9109
(IPM parameter initialization) mode on the opera-
Description
Parameter settings for an induction motor
0
(frequency)
For IPM motor MM-EFS (1500 r/min
specification)/MM-THE4.
Parameter setting (rotations per minute)
For IPM motor MM-EFS (3000 r/min
specification).
Parameter setting (rotations per minute)
For IPM motor MM-EFS (1500 r/min
specification)/MM-THE4.
Parameter setting (frequency)
For IPM motor MM-EFS (3000 r/min
specification)
Parameter setting (frequency)
The parameters settings required to drive
an IPM motor other than MM-EFS/MM-
THE4 are set.
(rotations per minute) (after tuning)
The parameters settings required to drive
an IPM motor other than MM-EFS/MM-
THE4 are set.
(frequency) (after tuning)
The parameters settings required to drive
an SPM motor are set.
(rotations per minute) (after tuning)
The parameters settings required to drive
an SPM motor are set.
(frequency) (after tuning)
Control method
The parameter settings
required to drive an
induction motor are set.
The parameters settings
required to drive an IPM
motor are set.
The parameters settings
required to drive an IPM
motor are set.
(Set Pr. 71 "Applied motor"
and perform offline auto
tuning in advance.
(Refer to page 5-316.))
The parameters settings
required to drive an SPM
motor are set.
(Set Pr. 71 "Applied motor"
and perform offline auto
tuning in advance.
(Refer to page 5-316.))
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