Speed Control (Asr): C5 - YASKAWA VARISPEED-616G5 Instruction Manual

User Constants
Constant Constant
Number Number
Start torque constant
C4 05 C4-05
TorqCmp Delay T
* When the control method is changed, the Inverter reverts to factory settings. (The open loop vector control factory settings will
be displayed.)
Name
Con- Con
stant
Num-
Display
ber
ASR proportional
(P) gain 1
C5 01 C5-01
ASR P Gain 1
ASR integral (I)
time 1
C5-02 C5 02
ASR I Time 1
ASR proportional
(P) gain 2
C5-03 C5 03
ASR P Gain 2
ASR integral (I)
time 2
C5-04 C5 04
ASR I Time 2
ASR limit
C5-05 C5 05
ASR Limit
ASR primary
8
delay time
C5 06 C5-06
ASR Delay Time
ASR switching
frequency
C5 07 C5-07
ASR Gain SW
Freq
ASR integral (I)
limit
C5 08 C5-08
ASR I Limit
* When the control method is changed, the Inverter reverts to factory settings. (The open loop vector control factory settings will
be displayed.)
Name
Description Description
Display
Sets the start torque constant in
ms units. ms units.
:When set to 0 to 4 ms, the filter
will be invalid.

Speed Control (ASR): C5

J
Description
Sets the proportional gain of the speed
loop (ASR ) loop (ASR.)
Sets the integral time of the speed loop
(ASR) in 1 second units (ASR) in 1-second units.
:Usually setting is not necessary.
Set to change the rotational speed gain.
For flux vector control For flux vector control
P, I
For V/f control with PG
0 C5-07
Sets the upper limit for the compensation
frequency for the speed control loop frequency for the speed control loop
(ASR) to a percentage of the maximum
output frequency.
Sets the filter time constant; the time
from the speed loop to the torque com-
mand output in units of 1-second mand output, in units of 1-second.
:Usually setting is not necessary.
Sets the frequency for switching between
Proportion Gain 1, 2 and Integral Time 1,
2 in Hz units 2 in Hz units.
:The multi-function input "ASR Gain
SW" takes priority.
Set to a small value to prevent any radi-
cal load change. Set to 100% of the max- cal load change. Set to 100% of the max-
imum output frequency.
Setting Setting Factory Factory
Range Range Setting Setting
0 to 200 0 to 200 10 10
Setting S Factory
Range Setting
0.00 to
20.00 20.00 *
300.00 300 00
0.000 to
0.500 * 0.500
10.000 10 000
0.00 to
20.00 * 20.00
300.00 300 00
P=C5-01 P C 01
I=C5-02
P=C5-03
0.000 to
0.500 0.500 *
I=C5-04 I=C5-04
10 000 10.000
E1-04 Motor
speed
(Hz)
0.0 to 0.0 to
0 0 * 0.0 *
20.0
0.000 to
0.004 * 0.004
0 500 0.500
0.0 to 0.0 to
0.0 0 0
400.0
0 to 400 0 to 400 400 400
8 - 14
Control Methods
Change Change
during during
V/f
Open
Opera- Opera-
V/f with
Loop
tion tion
Vector
Vector
PG
A A
× × × × × ×
Control Methods
Change Change
during
V/f
Open
Opera-
V/f with
Loop
tion Vector
Vector
PG
B B
× × × ×
f f
B B
× × × ×
f f
B B
× × × ×
f f
B B
× × × ×
f f
A A
× × × × × ×
× × × × × × × ×
× × × × × × × ×
× × × × × × × ×
Page Page
Flux
7 9 7 - 9
× ×
Page
Flux
6 - 36
B B
6 44 6 - 44
6 - 36
B B
6 - 44 6 44
6 - 36
B B
6 - 44 6 44
6 - 36
B B
6 - 44 6 44
6 - 46 6 46
× ×
A A
6 37 6 - 37
A A 6 - 36 6 36
A A
−−