YASKAWA CIMR-G5A Series - Speed Control (ASR): C5

User Constants
8-14
Constant
Number
Page
Control Methods
Change
during
Opera-
tion
Factory
Setting
Setting
Range
Description
Name
Constant
Number
Page
Flux
Vector
Open
Loop
Vector
V/f
with
PG
V/f
Change
during
Opera-
tion
Factory
Setting
Setting
Range
Description
Display
C4 05
Start torque constant
Sets the start torque constant in
ms units.
0
to
200
10
×
×
×
A
×
7
9
C4-05
TorqCmp Delay T
ms
units.
:When set to 0 to 4 ms, the filter
will be invalid.
0 to 200 10
× × ×
A
×
7-9
* When the control method is changed, the Inverter reverts to factory settings. (The open loop vector control factory settings will
be displayed.)
J
Speed Control (ASR): C5
Con-
Name
S
Change
Control Methods
Con
stant
Num-
ber
Display
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
V/f
V/f
with
PG
Open
Loop
Vector
Flux
Vector
Page
C5-01
ASR proportional
(P) gain 1
Sets the proportional gain of the speed
loop
(ASR )
0.00 to
300 00
20.00 *
f
×
B
×
B
6-36
6
44
C5 01
ASR P Gain 1
loop (ASR.) 300.00
20
.
00
f
×
B
×
B
6-44
C5-02
ASR integral (I)
time 1
Sets the integral time of the speed loop
(ASR)
in
1 second
units
0.000 to
10 000
0.500 *
f
×
B
×
B
6-36
6
44
C5 02
ASR I Time 1
(ASR) in 1-second units. 10.000
0
.
500
f
×
B
×
B
6-44
C5-03
ASR proportional
(P) gain 2
:Usually setting is not necessary.
Set to change the rotational speed gain.
For
flux
vector
control
PC 01
0.00 to
300 00
20.00 *
f
×
B
×
B
6-36
6
44
C5 03
ASR P Gain 2
F
or
fl
ux vec
t
or con
t
ro
l
P=C5-01
I=C5-02
P, I
300.00
20
.
00
f
×
B
×
B
6-44
C5-04
ASR integral (I)
time 2
For V/f control with PG
P=C5-03
I=C5-04
0.000 to
10 000
0.500 *
f
×
B
×
B
6-36
6
44
C5 04
ASR I Time 2
I=C5-04
C5-07 E1-04 Motor
speed
(Hz)
0
10.000
0
.
500
f
×
B
×
B
6-44
C5 05
ASR limit
Sets the upper limit for the compensation
fre
q
uenc
y
for the s
p
eed control loo
p
0.0 to
00
*
×
×
A
×
×
6
46
C5-05
ASR Limit
frequency
for
the
speed
control
loop
(ASR) to a percentage of the maximum
output frequency.
0
.
0
to
20.0
0.0 *
× ×
A
× ×
6-46
C5-06
ASR primary
delay time
Sets the filter time constant; the time
from the speed loop to the torque com-
mand
output
in
units
of
1
-
second
0.000 to
0 500
0.004 *
× × × ×
A
6-37
C5 06
ASR Delay Time
man
d
ou
t
pu
t
,
i
nun
it
so
f
1
-secon
d
.
:
Usually setting is not necessary.
0.500
0
.
004
×
×
×
×
A
6
37
C5 07
ASR switching
frequency
Sets the frequency for switching between
Proportion Gain 1, 2 and Integral Time 1,
2
in
Hz
units
0.0 to
00
×
×
×
×
A
6
36
C5-07
ASR Gain SW
Freq
2
i
n
H
zun
it
s.
:The multi-function input “ASR Gain
SW” takes priority.
0
.
0
to
400.0
0.0
× × × ×
A
6-36
C5-08
ASR integral (I)
limit
Set to a small value to prevent any radi-
cal load chan
g
e. Set to 100% of the max-
0 to 400 400
× × × ×
A
−−
C5 08
ASR I Limit
cal
load
change
.
Set
to
100%
of
the
max-
imum output frequency.
0
to
400
400
×
×
×
×
A
* When the control method is changed, the Inverter reverts to factory settings. (The open loop vector control factory settings will
be displayed.)
8