Mitsubishi Electric FR-F700PJ Series, Инструкция по эксплуатации

Страница: 91 / 356

86
IPM motor control <IPM>
(2) IPM parameter initialization list
By selecting IPM motor control from the parameter setting mode or with Pr.998 IPM parameter initialization , the parameter
settings in the following table change to the settings required to drive an IPM motor. The changed settings differ according to
the IPM motor specification (capacity). Refer to the IPM motor specification list shown below.
Performing parameter clear or all parameter clear sets back the parameter settings to the settings required to drive a general-
purpose motor.
Pr. Name
Setting
Increment
General-
purpose
motor
IPM motor
(rotations per
minute)
IPM motor
(frequency)
Pr.998
0
(Initial setting)
1(MM-EF),
12(MM-EFS)
101(MM-EF),
112(MM-EFS)
1,12
0,101,
112
1
Maximum frequency 120Hz
Maximum motor
rotations per minute
Maximum motor
frequency
1r/min 0.01Hz
4
Multi-speed setting (high speed) 60Hz
Rated motor
rotations per minute
Rated motor
frequency
1r/min 0.01Hz
9
Electronic thermal O/L relay
Rated
inverter current
Rated motor current 0.01A
13
Starting frequency 0.5Hz
Minimum rotations
per minute
Minimum frequency 1r/min 0.01Hz
15
Jog frequency 5Hz
Minimum rotations
per minute
Minimum frequency 1r/min 0.01Hz
18
High speed maximum frequency 120Hz
Maximum motor
rotations per minute
Maximum motor
frequency
1r/min 0.01Hz
20
Acceleration/deceleration reference
frequency
60Hz
Rated motor
rotations per minute
Rated motor
frequency
1r/min 0.01Hz
22
Stall prevention operation level 120% 120% (Short-time motor torque) 0.1%
37
Speed display 0 0 1
55
Frequency monitoring reference 60Hz
Rated motor
rotations per minute
Rated motor
frequency
1r/min 0.01Hz
56
Current monitoring reference
Rated
inverter current
Rated motor current 0.01A
71
Applied motor 0
Pr.998
= 1,101 : 120
Pr.998
= 12,112 : 210
1
80
Motor capacity 9999 Inverter capacity * 0.01kW
125
(903)
Terminal 2 frequency setting gain frequency 60Hz
Rated motor
rotations per minute
Rated motor
frequency
1r/min 0.01Hz
126
(905)
Terminal 4 frequency setting gain frequency 60Hz
Rated motor
rotations per minute
Rated motor
frequency
1r/min 0.01Hz
144
Speed setting switchover 4
106 (Number of
motor poles + 100)
6 (Number of motor
poles)
1
240
Soft-PWM operation selection 1 0 1
260
PWM frequency automatic switchover 1 1 1
374
Overspeed detection level 9999
Maximum motor
rotations per minute

105%
Maximum motor
frequency

105%
1 r/min 0.01Hz
505
Speed setting reference 60Hz Rated motor frequency 0.01Hz