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Torque control operation
CONTROL
4
4.2.3 Setting procedure
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".)
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).
Pr. 804 Setting Description
0
(factory setting)
Torque command connected across terminals 3-5 (analog)
1 Torque command by setting Pr. 805 or Pr. 806 (digital)
Refer to the Instruction
Manual (detailed).
2
(FR-V5AP)
Torque command by pulse train command
Fit an option to set these
values. Refer to the
instruction manual of
options (detailed) for
details.
3
(FR-A5NC)
Torque command by using CC-Link.
4
(FR-V5AH, FR-A5AX)
Torque command from the option (digital)
Perform secure wiring. (Refer to page 7.)
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. (Refer to page 53.)
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.)
Set torque restriction during speed control.
Test run (Refer to page 22.)
As required
• Perform online auto tuning.
(if torque control accuracy needs to be improved) (Refer to page 46.)
It is not necessary to set
the PLG when using the
dedicated motor (SF-
V5R).
Parameter Name
Factory
Setting
Setting
Range
803
Constant output
region torque
characteristic
selection
00, 1
Pr. 803 = 1: Constant torque
Pr. 803 = 0: Constant output
Base speed
Speed
T
orque command