YASKAWA varispeed G7 CIMR-G7B series Instruction Manual page 343

Name
Con-
stant
Display
Number
ASR limit Sets the upper limit for the compensation
frequency for the speed control loop
C5-05
(ASR) to a percentage of the maximum
ASR 极限
output frequency.
ASR pri- Sets the filter time constant for outputting
mary delay torque references from the speed control
time loop (ASR). It is set in 1-second units.
C5-06 With open-loop vector 2 control, this set-
ting is enabled only for speeds in the
ASR 延迟时间
range 0 to 35 Hz.
Usually setting is not necessary.
ASR switch- Set the frequency for switching between
ing fre- Proportion Gain 1, 2 and Integral Time 1,
quency 2 in Hz units.
C5-07
Speed control (ASR) proportional gain
switching for a multi-function input takes
增益切换频率
priority.
ASR inte-
Set the upper limit of the speed control
gral (I) limit
C5-08 loop integral as a percentage of the value
at the rated load.
积分极限
ASR pri- Sets the filter time constant for outputting
mary delay torque references from the speed control
time 2 loop (ASR). It is set in 1-second units.
C5-10 With open-loop vector 2 control, this set-
ting is enabled only for speeds greater
ASR延迟时间2
than 35 Hz.
Usually setting is not necessary.
* 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)
Set-
ting
Value
Speed control disable setting for V/f control with PG
D OFF: Use speed control V/f control with PG
ON: Do not use speed control for V/f control with PG
Speed control integral reset
E
Enables switching between PI and P control for the speed control loop.
Speed control (ASR) proportional gain switch (switching between C5-01 and C5-03)
77 OFF: Use proportional gain in C5-01
ON: Use proportional gain in C5-03
Setting
Description
Range
0.0 to
20.0
0.000
to
0.500
0.0 to
400.0
0 to
400
0.000
to
0.500
Function
Individual Functions
Control Methods
Change
Open
Factory during
V/f Loop
Setting Opera-
V/f with Vec-
tion
PG tor
1
5.0% No No A No
0.004s
No No No No
*1
0.0 Hz No No No No
400% No No No No
0.010
No No No No
s
Control Methods
Open
V/f Loop
V/f with
PG
No Yes
No No
No No
MEMO
Open
BUS
Flux Loop
Reg-
Vec- Vec-
ister
tor tor
2
No No 21FH
A A 220H
A A 221H
A A 222H
No A 231H
Open
Flux Loop
Vec- Vec- Vec-
tor tor tor
1 2
No No No
No Yes Yes
No Yes Yes
137
6-