YASKAWA VARISPEED-616G5, Instruction Manual

Page: 268 / 355

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
P C 01
0.00 to
300 00
20.00 *
f
×
B
×
B
6 - 36
6 44
C5 03
ASR P Gain 2
For flux vector control
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
frequency for the speed control loop 0.0 to
0 0 *
× ×
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
mand output, in units of 1-second.
:
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
0 0
× × × ×
A 6 36 C5-07
ASR Gain SW
Freq
2 in Hz units.
:
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 change. 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