Basic settings
Simple mode parameter list
FR-D700 SC EC
5 - 13
Selection method of General-purpose magnetic flux vector control
Fig. 5-9:
Selection method of general-purpose magnetic flux vector control
NOTES
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 (FFR-DT or FFR-SI) is connected between the
inverter and motor, output torque may decrease.
Perform secure wiring.
Set the motor. (Pr. 71) (Refer to page 5-12.)
For other settings of Pr. 71, refer to section 6.7.2.
Refer to section 5.1.8 for offline auto tuning.
Motor
Pr. 71
Remarks
Mitsubishi
Standard motor,
high efficiency
motor
SF-JR
0
Initial value
SF-HR
40
—
Others
3
Offline auto tuning is necessary.
Constant-torque
motor
SF-JRCA 4P
1
—
SF-HRCA 4P
50
—
Others (SF-JRC, etc.)
13
Offline auto tuning is necessary.
Other
manufac-
turer’s
Standard motor
—
3
Offline auto tuning is necessary.
Constant-torque
motor
—
13
Set the motor capacity (Pr. 80) (refer to page 5-12).
Set the operation command (refer to section 5.2).
Test run
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
–
Operation panel: Setting by pressing the RUN key
–
External command: Setting by forward rotation or reverse
rotation command (terminal STF or STR)
2) Speed command
–
Operation panel: Setting by pressing the digital dial
–
External analog command (terminal 2 or 4):
Give a speed command using the analog signal input to
terminal 2 (or terminal 4).
–
Multi-speed command:
The external signals (RH, RM, RL) may also be used to give
speed command.
Perform offline auto tuning (Pr. 96, refer to section 5.1.8).
Set motor excitation current (Pr. 82, refer to section 6.7.3).
Set slip compensation (Pr. 245, Pr. 246, Pr. 247, refer to section 6.2.3).
Содержание FR-D720S SC EC
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Страница 24: ...Description of the case Product checking and part identification 1 4 ...
Страница 108: ...Operation panel Operation 4 20 ...
Страница 436: ...Setting for the parameter unit and operation panel Parameter 6 286 ...
Страница 484: ...Measurements on the main circuit Maintenance and inspection 8 14 ...
Страница 504: ...Specification change Appendix A 20 ...
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Страница 510: ...Index Appendix A 24 ...
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