Mitsubishi Electric FR-V520-1.5K to 55K Instruction Manual page 42

4.2.3 Setting procedure
Set any of "1 (torque control), 2 (speed-torque switchover), 5 (position-torque switchover)" in
Pr. 800 "control system selection" to make torque con trol valid. (Refer to page 53.)
As required
• Perform online auto tuning.
(if torque control accuracy needs to be improved) (Refer to page 46.)
4.2.4 Torque command right selection
Using Pr. 804 "torque command right selection", set the method by which the torque command will be given.
The torque command is factory set to the torque command connected across terminals 3-5.
(This parameter is an extended function parameter. Set "1" in Pr.160 "extended function selecion".)
Pr. 804 Setting
0
Torque command connected across terminals 3-5 (analog)
(factory setting)
1 Torque command by setting Pr. 805 or Pr. 806 (digital)
2
Torque command by pulse train command
(FR-V5AP)
3
Torque command by using CC-Link.
(FR-A5NC)
4
Torque command from the option (digital)
(FR-V5AH, FR-A5AX)
4.2.5 "Torque command setting
! Torque command selection
The figure on the next page shows how to give the torque command in the constant output region (extended
function parameter).
Parameter Name
Constant output
region torque
803
characteristic
selection
Perform secure wiring. (Refer to page 7.)
Set the PLG. (Refer to page 12.)
Set the motor to be used. (Refer to page 19.)
Refer to page 19 if the motor is one rank lower.
Set the torque command. (Refer to page 38.)
Set the speed restriction value. (Refer to page 39.)
Test run (Refer to page 22.)
Torque command
Factory Setting
Setting Range
0 0, 1
38
Torque control operation
It is not necessary to set
the PLG when using the
dedicated motor (SF-
V5R).
Set torque restriction during speed control.
Description
Pr. 803 = 1: Constant torque
Pr. 803 = 0: Constant output
Speed
Base speed
Refer to the Instruction
Manual (detailed).
Fit an option to set these
values. Refer to the
instruction manual of
options (detailed) for
details.
4