YASKAWA varispeed G7 CIMR-G7B series - Page 150

5-36
 Motor 2 V/f Pattern: E3
User constants for motor 2 V/f characteristics are shown in the following table.
* 1. These are values for a 200 V Class Inverter. Values for a 400 V Class Inverter are double.
* 2. The factory setting will change when the control method is changed. The open-loop vector 1 factory settings are given.
* 3. The setting range for open-loop vector 2 control is 0 to 132.0.
Con-
stant
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Regis-
ter
Page
Display
V/f
V/f
with
PG
Open
Loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
E3-01
Motor 2
control
method
selection
0: V/f control
1: V/f control with PG
2: Open-loop vector control
3: Flux vector control
4: Open-loop vector 2 control
0 to 4 2 No A A A A A 319H -
控制模式
E3-02
Motor 2
max. out-
put fre-
quency
(FMAX)
To set V/f characteristics in a
straight line, set the same values for
E3-05 and E3-07.
In this case, the setting for E3-06
will be disregarded.
Always ensure that the four frequen-
cies are set in the following manner:
E3-02 (FMAX) ≥ E3-04 (FA) > E3-
05 (FB) > E3-07 (FMIN)
40.0 to
400.0
*3
50.0
Hz
No A A A A A 31AH -
最高频率
E3-03
Motor 2
max. volt-
age
(VMAX)
0.0 to
255.0
*1
200.0
V
*2
No A A A A A 31BH -
最大电压
E3-04
Motor 2
max. volt-
age fre-
quency
(FA)
0.0 to
400.0
50.0
Hz
No A A A A A 31CH -
基本频率
E3-05
Motor 2
mid. out-
put fre-
quency 1
(FB)
0.0 to
400.0
3.0 Hz
*2
No A A A No No 31DH -
中间频率
E3-06
Motor 2
mid. out-
put fre-
quency
voltage 1
(VC)
0.0 to
255.0
*1
13.2 V
*1
No A A A No No 31EH -
中间电压
E3-07
Motor 2
min. out-
put fre-
quency
(FMIN)
0.0 to
400.0
0.5 Hz
*2
No A A A A A 31FH -
最低输出频
率
E3-08
Motor 2
min. out-
put fre-
quency
voltage
(VMIN)
0.0 to
255.0
*1
2.4 V
*1
No A A A No No 320H -
最低输出电
压
Output voltage (V)
Frequency (Hz)
VMAX
E3-03
VC
E3-06
VMIN
E3-08
FMIN
E3-07
FB
E3-05
FA
E3-04
FMAX
E3-02