Mitsubishi FR-A740-00023-EC, Инструкция по эксплуатации

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141
Adjust the output torque of the motor (current)
4
P
ARAME
T
E
R
S
(1) Selection method of advanced magnetic flux vector control
REMARKS
· When higher accuracy operation is necessary, set online auto tuning after performing offline auto tuning and select real
sensorless vector control.
Perform secure wiring.
(Refer to page 12)
Set the motor capacity and the number of motor poles.
(Pr. 80, Pr. 81) (Refer to page 87)
Test run
Set the motor. (Pr. 71)
Set the operation command. (Refer to page 301)
As required
· Perform offline auto tuning. (Pr. 96) (refer to page 181)
· Select online auto tuning.
(Pr. 95) (refer to page 191)
Select the start command and speed command.
(1) Start command
1. Operation panel :
Setting by pressing / of the operation panel
2. External command : Setting by forward rotation or reverse
rotation command (terminal STF or STR)
(2) Speed command
1. Operation panel :
Setting by of the operation panel
2. External analog command (terminal 2 or 4) :
Give a speed command using the analog signal input to
terminal 2 (or terminal 4).
3. Multi-speed command :
The external signals (RH, RM, RL) may also be used to give
speed command.
Set motor capacity (kW) in Pr. 80 Motor capacity and the number
of motor poles (number of poles) in Pr. 81 Number of motor poles .
(V/F control is performed when the setting is "9999" (initial value).)
Motor Pr. 71 Setting
*1
REMARKS
Mitsubishi standard
motor
Mitsubishi high
efficiency motor
SF-JR 0 (initial value)
SF-JR 4P 1.5kW or less 20
SF-HR 40
Others 3 Offline auto tuning is necessary.
*2
Mitsubishi constant-
torque motor
SF-JRCA 4P 1
SF-HRCA 4P 50
Others (SF-JRC, etc.) 13 Offline auto tuning is necessary.
*2
Other
manufacturer's
standard motor
⎯
3 Offline auto tuning is necessary.
*2
Other
manufacturer's
constant torque
motor
⎯
13 Offline auto tuning is necessary.
*2
*1 For other settings of Pr. 71 , refer to page 179 .
*2 Refer to page 181 for offline auto tuning.