YASKAWA CIMR-G5A 23P7 - Torque Control: D5

8.2 Programming Mode Constants
8-19
J
Torque Control: d5
C
Name
S
Change
Control Methods
Constant
Number
Display
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
V/f
V/f
with
PG
Open
Loop
Vector
Flux
Vector
Page
d5-01
Torque control selec-
tion
0: Speed control (C5-01 to
C5-07)
1: Torque control
:This function is only available
in flux vector control mode.
h
i
ih
0, 1 0
× × × ×
A
7-21
7
27
d5 01
Torq Control Sel
u
vecto
co t o
ode.
To use the function for switch-
ing between speed and torque
control, set to 0 and set the
multi-function input to “speed/
torque control change.”
0
,
1
0
×
×
×
×
A
7-27
d5-02
Torque reference
delay time
Sets the torque reference delay
time in ms units.
:This function can be used to ad-
just the noise of the torque con-
trol si
g
nal or the res
p
onsive-
0to
1000
0
× × × ×
A
7-25
d5 02
Torq Ref Filter
trol
signal
or
the
responsive
-
ness with the host controller.
When oscillation occurs during
torque control, increase the set
value.
1000
0
×
×
×
×
A
7
25
d5 03
Speed limit selection
Sets the speed limit command
method for the torque control
mode.
1: The analo
g
in
p
ut limit from an
1
2
1
×
×
×
×
A
7
22
d5-03
Speed Limit Sel
1:
The
analog
input
limit
from
an
analog frequency reference
terminal (terminals 13 and 14.)
2: Limited by d5-04 constant set-
ting values.
1, 2 1
× × × ×
A
7-22
d5 04
Speed limit
Sets the speed limit during torque
control as a percentage of the
maximum output frequency.
:This function is enabled when
d5 03
i
t
t
2
Di ti
− 120
to
0
×
×
×
×
A
7
23
d5-04
Speed Lmt Value
d5-03 is set to 2. Directions are
as follows.
+: run command direction
−: run command opposite direc-
tion
to
+ 120
0
× × × ×
A
7-23
d5 05
Speed limit bias
Sets the speed limit bias as a per-
centage of the maximum output
frequency.
:
Bi
i
i
t
th
ifi d
0
to
120
10
×
×
×
×
A
7
24
d5-05
Speed Lmt Bias
:Bias is given to the specified
speed limit. It can be used to
adjust the margin for the speed
limit.
0 to 120 10
× × × ×
A
7-24
d5-06
Speed/torque control
switching timer
Sets the delay time from inputting
the multi-function input “speed/
torque control change” (from ON
to OFF or OFF to ON) until the
control is actually changed, in ms
units.
:This function is enabled when
the multi-function input “speed/
t
tl
h”
i
t
I
0to
1000
0
× × × ×
A
7-28
d5 06
Ref Hold Time
p
p
torque control change” is set. In
the speed/torque control
switching timer, the three ana-
log inputs hold the values of
when the “speed/torque control
change” changes. Always be
sure to allow time for this pro-
cess to finish completely.
1000
0
×
×
×
×
A
7
28
8