YASKAWA Varispeed G7 Instruction Manual page 147

Con-
stant
Num-
Display
ber
Mid. output
frequency 2
E1-11
Mid
Frequency
B
Mid. output
frequency
voltage 2
E1-12
Mid
Voltage B
Base
voltage
E1-13
Base
Voltage
* 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. 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.
* 5. The setting range for open-loop vector 2 control is 0 to 66.0 (0 to 132.0 for PRG: 103 ).
Motor Setup: E2
User constants for motor 1 are shown in the following table.
Con-
stant
Number
Motor rated
current
E2-01
Motor Rated
FLA
Motor rated
slip
E2-02
Motor Rated
Slip
Motor no-
load current
E2-03
No-Load
Current
Number of
motor poles
E2-04
Number of
Poles
Motor line-
to-line resis-
tance
E2-05
Term Resis-
tance
-34
5
Name
Description
Set only to fine-adjust V/f for the
output range. Normally, this setting
is not required.
Name
Description
Display
Sets the motor rated current in
1 A units.
These set values will become
the reference values for motor
protection, torque limits and
torque control.
This constant is automatically
set during autotuning.
Sets the motor rated slip in
Hz units.
These set values will become
the reference values for slip
compensation.
This constant is automatically
set during autotuning.
Sets the motor no-load cur-
rent in 1 A units.
This constant is automatically
set during autotuning.
Sets the number of motor
poles.
This constant is automatically
set during autotuning.
Sets the motor phase-to-phase
resistance in Ω units.
This constant is automatically
set during autotuning.
Change
Setting Factory during
Range Setting Opera-
V/f
tion
0.0 to
0.0 Hz
No A
400.0
*3
*5
0.0 to
0.0 V
No A
255.0
*3
*1
0.0 to
0.0 V
No A
255.0
*4
*1
Control Methods
Change
Setting Factory during
Range Setting Opera-
V/f
tion
0.32 to
1.90 A
No Q
6.40
*1
*2
0.00 to
2.90 Hz
No A
20.00
*1
0.00 to
1.20 A
No A
1.89
*1
*3
2 to 48 4 poles No No
0.000
9.842
to No A
Ω
65.000
*1
Control Methods
MEMO-
Open Open
BUS
V/f Loop Flux Loop
Regis-
with Vec- Vec- Vec-
ter
PG tor tor tor
1 2
A A A A 30AH 6-121
A A A A 30BH 6-121
A Q Q Q 30CH 6-121
MEMO-
Open Open
BUS
V/f Loop Flux Loop
Regis-
with Vec- Vec- Vec-
ter
PG tor tor tor
1 2
Q Q Q Q 30EH
A A A A 30FH
A A A A 310H
Q No Q Q 311H
A A A A 312H
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