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Torque control
VECTOR CONTROL
2
2.4 Torque control
2.4.1 Outline of torque control
The basics of torque control are explained in the Instruction Manual (basic).
Set any of "1 (torque control), 2 (speed-torque switchover), 5 (position-torque switchover)" in Pr. 800 "control
system selection" to make torque control valid.
(The parameter is factory-set to enable speed control.) (Refer to page 169.)
Set the motor. (Refer to the Instruction Manual (basic).)
Set the torque command. (terminal 3)
When using the parameter or communication to input the torque command, refer to Pr. 804 "torque command
source selection" (page 171).
When giving the torque command from the option (FR-A5NC, FR-V5AH, FR-A5AX, FR-V5AP), refer to the
instruction manual of the corresponding option.
Set the speed limit value. (Refer to the Instruction Manual (basic))
Set online auto tuning (adaptive magnetic flux observer) as required.
Test run
Refer to the Instruction Manual (basic) for the details of connection diagram, test run,
and online auto tuning.