Справочник Пользователя для Mitsubishi Electronics FR-V500

38

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".)

!

Torque command selection 
The figure on the next page shows how to give the torque command in the constant output region (extended
function parameter).

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 con trol 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.

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).

803

Constant output 
region torque 
characteristic 
selection

0

0,  1

Pr. 803 = 1: Constant torque

Pr. 803 = 0: Constant output

Base speed

Speed

Torque command