Mitsubishi 700 Series Instruction Manual page 58

(2) Selection method of General-purpose magnetic flux vector control
Display the extended function parameters.
Mitsubishi standard
SF-JR
motor SF-HR
Mitsubishi high
Others
efficiency motor
SF-JRCA 4P
Mitsubishi constant-
SF-HRCA
torque motor
Others (SF-JRC, etc.)
Other standard motor
Other constant-
torque motor
∗1
Refer to chapter 4 of the Instruction Manual (applied) for other settings of Pr. 71.
∗2
Refer to page 50 for offline auto tuning.
Set the operation command. (Refer to page 54)
As required
Perform offline auto tuning. (Pr. 96) (Refer to page 50)
Set motor excitation current. (Pr. 82) (Refer to page 50)
Set slip compensation. (Pr. 245, Pr. 246, Pr. 247) (Refer to page 90)
NOTE
Uneven rotation slightly increases as compared to the V/F control. (It is not suitable for machines such as grinding
machine and wrapping machine which requires less uneven rotation at low speed.)
When a surge voltage suppression filter (FR-ASF-H/FR-BMF-H) is connected between the inverter and motor, output
torque may decrease.
Perform secure wiring.
(Refer to page 9)
(Pr. 160) (Refer to page 74)
Set "0" in Pr. 160 to display the extended function parameters.
Set the motor. (Pr. 71)
Motor
—
—
Set the motor capacity.
(Pr. 80) (Refer to page 48)
Set motor capacity (kW) in Pr. 80 Motor capacity.
(V/F control is performed when the setting is "9999" (initial value).
Select the start command and speed command.
(1)Start command
1)Operation panel: Setting by pressing
2)External command: Setting by forward rotation or reverse rotation
command (terminal STF or STR)
(2)Speed command
1)Operation panel: Setting by turning
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.
Test run
Pr. 71 Setting ∗1
0 (initial value)
40
3
Offline auto tuning is necessary.
1
50
13 Offline auto tuning is necessary.
3
Offline auto tuning is necessary.
13
Offline auto tuning is necessary.
Before operation
Remarks
∗2
∗2
∗2
∗2
of the operation panel
of the operation panel
49
3