Yaskawa VS-626 MC5 User Manual
Page 221
8.2
Programming Mode Constants
- 13
8.2.4 Motor Constant Constants: E
J
V/f Pattern: E1
Consta
nt
Name
Set-
Facto-
Change
during
Control Methods
nt
Num-
ber
Display
Description
Set
ting
Range
Facto
ry Set-
ting
g
during
Opera-
tion
Open Loop
Vector
Flux Vector
Page
E1-01
Input voltage set-
ting
Sets the Inverter input voltage in units of 1 V.
This setting is used as the reference value
for f nctions s ch s th prot ction f nc
155 to
255
200
*1
Q
Q
- 17
27
E1 01
Input Voltage
g
for functions such as the protection func-
tions.
255
*1
*1
Q
Q
- 27
E1-02
Motor selection
0: Standard fan-cooled motor (general-pur-
pose motor)
1: Standard blower-cooled motor (Inverter-
exclusive motor)
0 to 2
0
Q
Q
- 17
E1-02
Motor Selection
exclusive motor)
2: Special motor (vector--exclusive motor)
This setting is used as the reference value
for functions such as the protection func-
tions.
0 to 2
0
Q
Q
17
- 27
E1-04
Max. output fre-
quency
O t
t
lt
(V)
40.0 to
400 0
60.0
Q
Q
- 5
12
E1 04
Max Frequency
Output voltage (V)
VMAX
400.0
60.0
Q
Q
- 12
E1-05
Max. voltage
VMAX
E1-05
V BASE
0.0 to
255.0
200.0
Q
Q
- 5
E1-05
Max Voltage
V BASE
E1-13
255.0
*1
200.0
*1
Q
Q
5
- 12
E1-06
Base frequency
VC
0.0 to
60 0
Q
Q
- 5
E1-06
Base Frequency
VC
E1-08
0.0 to
400.0
60.0
Q
Q
5
- 12
E1-07
Mid. output fre-
quency
E1 08
VMIN
E1-10
Fre-
quency
(
Hz
)
0.0 to
400 0
3.0
A
- 5
E1 07
Mid Frequency A
E1-10
FMIN
FB
FA
FMAX
(
Hz
)
400.0
3.0
A
- 5
E1-08
Mid. output fre-
quency voltage
To set V/f characteristics in a straight line
FMIN
E1-09
FB
E1-07
FA
E1-06
FMAX
E1-04
0.0 to
255.0
11.0
*1
A
- 5
E1 08
Mid Voltage A
To set V/f characteristics in a straight line,
set the same values for E1-07 and E1-09.
255.0
*1
*1
A
- 5
E1-09
Min. output fre-
quency
set the same values for E1 07 and E1 09.
In this case, the setting for E1-08 will be
disregarded.
Always ensure that the four frequencies
0.0 to
400 0
0.5
*2
Q
A
- 25
- 5
E1 09
Min Frequency
Always ensure that the four frequencies
are set in the following manner:
E1 04 (FMAX)
E1 06 (FA) E1 07
400.0
*2
Q
A
5
- 12
E1-10
Min. output fre-
quency voltage
g
E1-04 (FMAX)
E1-06 (FA) E1-07
(FB)
E1-09 (FMIN)
0.0 to
255.0
2.0
*1
A
- 5
E1 10
Min Voltage
55.0
*1
*1
A
- 5
E1-11
Mid. output fre-
quency 2
0.0 to
400 0
0.0
*3
A
A
----
E1 11
Mid Frequency B
400.0
*3
A
A
----
E1-12
Mid. output fre-
quency voltage 2
Set only to fine-adjust V/f for the output
range when using flux vector control.
0.0 to
255.0
0.0
*3
A
A
----
E1 12
Mid Voltage B
Normally, this setting is not required.
55.0
*1
*3
A
A
----
E1-13
Base voltage
0.0 to
255.0
0.0
Q
Q
- 5
E1-13
Base Voltage
255.0
*1
0.0
*4
Q
Q
5
- 12
* 1. These are values for a 200 V class Inverter. Values for the 400 V class Inverter are double.
* 2. The factory setting will change when the control method is changed. (The open loop vector control factory setting is given.)
* 3. E1-11 and E1-12 are disregarded when set to 0.0.
* 4. E1-13 is set to the same value as E1-05 by autotuning.
J
Motor Setup: E2
Constant
Name
Setting
Factory
Change
during
Control Methods
Constant
Number
Display
Description
Setting
Range
Factory
Setting
g
during
Opera-
tion
Open Loop
Vector
Flux Vector
Page
E2-01
Motor rated current
Sets the motor rated current in 1 A
units.
These set values will become the
reference values for motor
0.32 to
6.40
1.90
Q
Q
- 6
E2-01
Motor Rated FLA
reference values for motor
protection, torque limits.
These values will automatically
be set if they were set during au-
totuning.
6.40
*2
1.90
*1
Q
Q
6
- 13
8