General-Purpose Magnetic Flux Vector Control Selection (Pr. 80) - Mitsubishi Electric FR-E500 Instruction Manual

( 3 ) Operation mode switching by external signal
1) Preparation
Set "8" (switching to other than external operation mode) in Pr. 79.
Use any of Pr. 180 to Pr. 183 (input terminal function selection) to set the terminal
used for X16 signal input.
Refer to page 145 for Pr. 180 to Pr. 183 (input terminal function selection).
Note: When terminal assignment is changed using Pr. 180 to Pr. 183, the other
functions may be affected.
Check the functions of the corresponding terminals before making settings.
2) Function
T his switching is enabled during an inverter stop only and cannot be achieved during operation.
X16 Signal
ON External operation mode (cannot be changed to the PU operation mode)
OFF PU operation mode (cannot be changed to the external operation mode)

4.2.34 General-purpose magnetic flux vector control selection (Pr. 80)

Pr. 80 "motor capacity"
You can set the general-purpose magnetic flux vector control.
z General-purpose magnetic flux vector control
Provides large starting torque and sufficient low-speed torque.
If the motor constants vary slightly, stable, large low-speed torque is provided
without specific motor constant setting or tuning.
Parameter Factory
Number Setting
80 9999
Note: The setting range changes with the inverter: 0.2kW to 7.5kW, 9999 for the
400V class.
If any of the following conditions are not satisfied, faults such as torque shortage and
speed fluctuation may occur. In this case, select V/F control.
Operation Mode
Setting Range
0.1kW to 7.5kW,
9999 (Note)
112
PARAMETERS
Related parameters
Pr. 71 "applied motor"
Pr. 83 "rated motor voltage"
Pr. 84 "rated motor frequency"
Pr. 96 "auto tuning setting/status"
Remarks
9999: V/F control