Instruction manual

Function list (Extended function parameters)
70
Additional
function
505
Speed setting
reference
Reference speed for Pr. 37.
1 to 3600r/min
1500r/min
{{{
Operation selection functions
800
Control method
selection
0 to 5, 9, 20 0
{{{
801
Torque characteristic
selection
You can select the torque characteristic when choosing the motor provided with
encoder.
0: Cycle
1: Continuous
1
{{{
802
Pre-excitation
selection
You can select either zero speed control or servo lock by turning on the LX signal (pre-
excitation/servo on).
0: Zero speed control
1: Servo lock
0
{
×
{
803
Constant power
range torque
characteristic
selection
You can select how to provide a torque command in the constant power range.
0: Constant output reference
1: Constant torque reference
0
{{{
804
Torque command
source selection
Select the torque command source.
0: Terminal 3 analog input
1: Digital input from parameter (Pr. 805, Pr. 806)
2: Pulse train command input (when the FR-V5AP is fitted)
3: Torque command RWw1(FR-A5NC) from the CC-Link, torque command can be set
in the range of 600 to 1400% in the setting increments of 1%.
4: Digital input from option (when the FR-V5AH or FR-A5AX is fitted)
5: Set in torque command RWw1 (FR-A5NC) from the CC-Link a value in two’s
complement in 0.01% increments.
6: A value is set in Pr. 805 or Pr. 806 in two’s complement in 0.01% increments.
0
×
{
×
805
Torque command
value (RAM)
You can set the torque command value in the parameter. (RAM)
600 to 1400%
1000%
×
{
×
806
Torque command
value
(RAM, E
2
PROM)
You can set the torque command value in the parameter. ( RAM, E
2
PROM)
600 to 1400%
1000%
×
{
×
807 Speed limit selection
You can select the speed limit command input for torque control.
0: Same as speed setting for speed control
1: Control limits for individual rotation directions
2: Terminal 1 analog input
0
×
{
×
808
Forward rotation
speed limit
Set the speed limit in forward rotation direction individually according to the rotation
direction.
0 to 3600r/min
1500r/min
×
{
×
809
Reverse rotation
speed limit
Set the speed limit in reverse rotation direction individually according to the rotation
direction.
0 to 3600r/min, 9999
9999
×
{
×
Control method functions
810
Torque limit input
method selection
Set whether to make torque limit using internal parameter values or analog voltage. (0:
Internal, 1: External)
0
{
×
{
811
Set resolution
switchover
By setting Pr. 811 "set resolution switchover", the setting increments of the speed from
the communication, Pr. 22 "torque limit level" and Pr. 812 to Pr. 817 (torque limit level)
can be switched.
0:Speed setting 1r/min increments (communication), torque limit 0.1%
increments (Pr. 22, Pr. 812 to 817)
1:Speed setting 0.1r/min increments (communication), torque limit 0.1%
increments (Pr. 22, Pr. 812 to 817)
10:Speed setting 1r/min increments (communication), torque limit 0.01%
increments (Pr. 22, Pr. 812 to 817)
11:Speed setting 0.1r/min increments (communication), torque limit 0.01%
increments (Pr. 22, Pr 812 to 817)
0
{
{
{
812
Torque limit level
(regeneration)
0 to 400%, 9999 9999
{
×
{
813
Torque limit level (3rd
quadrant)
0 to 400%, 9999 9999
{
×
{
814
Torque limit level (4th
quadrant)
0 to 400%, 9999 9999
{
×
{
815 Torque limit level 2
Second function of the torque limit level. Made valid when the RT terminal is on.
0 to 400%, 9999
9999
{
×
{
816
Acceleration torque
limit level
Set the torque limit value during acceleration.
0 to 400%, 9999
9999
{
×
{
817
Deceleration torque
limit level
Set the torque limit value during deceleration.
0 to 400%, 9999
9999
{
×
{
818
Easy gain tuning
response level setting
1 to 15 2
{
×
{
819
Easy gain tuning
selection
0,1,2 0
{
×
{
820 Speed control P gain 1
Set the proportional gain for speed control. (Increasing the value improves trackability
in response to a speed command change and reduces speed variation with
disturbance.)
0 to 1000%
60%
{
×
{
821
Speed control integral
time 1
Set the integral time during speed control. (Decrease the value to shorten the time
taken for returning to the original speed if speed variation with disturbance occurs.)
0 to 20s
0.333s
{
×
{
Function
Parameter
Name Outline
Factory
Setting
Cus-
tomer
Set-
ting
At-a-glance Guide to
Functions
{: Usable function
×: Unusable function
* :
Functions that can be used
for parameter-set position
control
Vector Control
Speed
control
Torque
control
Position
control