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Parameter
Function
Name
Applied motor
71
Second applied
450
motor
PWM frequency
72
selection
Soft-PWM
operation
240
selection
Incre-
Initial
Range
ments
Value
Thermal characteristics of a standard
0
motor
Thermal characteristics of the Mitsubishi
1
constant-torque motor
Thermal characteristic of Mitsubishi high
40
efficiency standard motor (SF-HR)
Thermal characteristic of Mitsubishi constant
50
torque motor (SF-HRCA)
3
Standard motor
Constant-torque
13
motor
Mitsubishi standard
23
motor
(SF-JR 4P 1.5kW or less)
Mitsubishi high
43
efficiency motor
(SF-HR)
Mitsubishi constant-
53
torque motor
(SF-HRCA)
1
0
4
Standard motor
Constant-torque
14
motor
Mitsubishi standard
24
motor
(SF-JR 4P 1.5kW or less)
Mitsubishi high
44
efficiency motor
(SF-HR)
Mitsubishi constant-
54
torque motor
(SF-HRCA)
5
Standard motor
Constant-torque
15
motor
6
Standard motor
Constant-torque
16
motor
Thermal characteristics of a standard
0
motor
Thermal characteristics of the Mitsubishi
1
1
9999
constant-torque motor
Second motor is invalid
9999
(thermal characteristic of the first motor
(Pr.71))
PWM carrier frequency.
The setting displayed is in [kHz].
1
1
0 to 15
Note that 0 indicates 0.7kHz and 15
indicates 14.5kHz.
0
Soft-PWM is invalid
1
1
1
When Pr. 72 = "0 to 5", Soft-PWM is valid.
Parameter list
Param
Description
eter
Copy
Select "offline auto
tuning setting"
Auto tuning data
can be read,
changed, and set.
Star connection
Direct input of
motor constants is
enabled
Delta connection
Direct input of
motor constants is
enabled
All
Param
Param
eter
eter
Clear
Clear
3
81

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