Applied Motor (Pr. 71, Pr. 450) - Mitsubishi Electric FR-E700 Series Instruction Manual

Parameter
6.8.2

Applied motor (Pr. 71, Pr. 450)

Setting of the used motor selects the thermal characteristic appropriate for the motor. Setting is re-
quired to use a constant-torque motor. Thermal characteristic of the electronic thermal relay function
suitable for the motor is set.
When general-purpose magnetic flux vector or advanced magnetic flux vector control is selected, the
motor constants (SF-JR, SF-HR, SF-JRCA, SF-HRCA, etc.) necessary for control are selected as well.
Pr. No. Name
71
Applied motor
450
Second applied motor
FR-E700SC EC
Initial Value Setting Range
0/1–3–6/
0 13–16/23/24/40/
43/44/50/53/54
0/1
9999
9999
Description
Selecting the standard motor or con-
stant-torque motor sets the correspond-
ing motor thermal characteristic.
Set when using the second motor.
Second motor is invalid
(thermal characteristic of the first motor
(Pr. 71))
Selection and protection of a motor
Parameters referred to
0 Torque boost
12 DC injection brake
operation voltage
80 Motor capacity
81 Number of motor poles
82–84 Motor constants
90–94
96
800 Control method
selection
Refer to
Section
6.3.1
6.9.1
6.8.3
6.8.3
6.8.3
6.2.1
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