YASKAWA Varispeed G7 Series User Manual

Individual Functions
6- 139
* 1. When the control method is changed, the factory settings will change. The flux vector factory settings are given.
* 2. The setting range for flux vector and open-loop vector 2 controls is 1.00 to 300.00.
Multi-function Contact Input Functions (H1-01 to H1-10)
C5-03
ASR propor-
tional (P)
gain 2
Usually setting is not necessary.
Set to change the rotational speed gain.
0.00 to
300.00
*2
20.00
*1
Yes N o A N o A A 21DH
ASR P Gain
2
C5-04
ASR inte-
gral (I) time
2
0.000
to
10.000
0.500
s
*1
Yes N o A N o A A 21EH
ASR I Time
2
C5-05
ASR limit Sets the upper limit for the compensation
frequency for the speed control loop
(ASR) to a percentage of the maximum
output frequency.
0.0 to
20.0
5.0% No No A No No No 21FH
ASR Limit
C5-06
ASR pri-
mary delay
time
Sets the filter time constant for outputting
torque references from the speed control
loop (ASR). It is set in 1-second units.
With open-loop vector 2 control, this set-
ting is enabled only for speeds in the
range 0 to 35 Hz.
Usually setting is not necessary.
0.000
to
0.500
0.004s
*1
No No No No A A 220H
ASR Delay
Time
C5-07
ASR switch-
ing fre-
quency
Set the frequency for switching between
Proportion Gain 1, 2 and Integral Time 1,
2 in Hz units.
Speed control (ASR) proportional gain
switching for a multi-function input takes
priority.
0.0 to
400.0
0.0 Hz No No No No A A 221H
ASR Gain
SW Freq
C5-08
ASR inte-
gral (I) limit
Set the upper limit of the speed control
loop integral as a percentage of the value
at the rated load.
0 to
400
400% No No No No A A 222H
ASR I Limit
C5-10
ASR pri-
mary delay
time 2
Sets the filter time constant for outputting
torque references from the speed control
loop (ASR). It is set in 1-second units.
With open-loop vector 2 control, this set-
ting is enabled only for speeds greater
than 35 Hz.
Usually setting is not necessary.
0.000
to
0.500
0.010
s
No No No No No A 231H
ASR Delay
Time2
Set-
ting
Value
Function
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
D
Speed control disable setting for V/f control with PG
OFF: Use speed control V/f control with PG
ON: Do not use speed control for V/f control with PG
NoYesNoNoNo
E
Speed control integral reset
Enables switching between PI and P control for the speed control loop.
No No No Yes Yes
77
Speed control (ASR) proportional gain switch (switching between C5-01 and C5-03)
OFF: Use proportional gain in C5-01
ON: Use proportional gain in C5-03
No No No Yes Yes
Con-
stant
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Reg-
ister
Display
V/f
V/f
with
PG
Open
Loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
P, I
0 E1-04 Motor speed (Hz)
P=C5-01
I=C5-02
P=C5-03
I=C5-04
TOE-S616-60.1.book 139 ページ ２０１７年８月４日 金曜日 午後３時４１分

YASKAWA Varispeed G7 Series Specifications

General

Brand	YASKAWA
Model	Varispeed G7 Series
Category	Inverter
Language	English