Inverter Input Voltage Setting: E1-01; Required Constant Settings - YASKAWA VARISPEED-616G5 Instruction Manual

6.4.3 Autotuning
D Do not connect a load to the motor when performing autotuning.
Doing so may result in personal injury or equipment damage.
Precautions Before Autotuning
J
The Inverter's autotuning function automatically determines the motor constants while a servo sys-
D
tem's autotuning function determines the size of a load, so these autotuning functions are fundamental-
ly different.
If a load is connected when autotuning is performed, not only will incorrect motor constants be re-
D
corded, but the motor may operate erratically or unexpectedly.
The motor shaft will rotate when autotuning is performed. Confirm safety before starting autotuning.
D
When the motor cannot be disconnected from the load, motor constants can be set by calculation. Con-
D
tact your Yaskawa representatives for details.

Inverter Input Voltage Setting: E1-01

J
Set the Inverter input voltage to match the power supply voltage.
D
User User
Constant
Number
Input voltage set-
E1-01
ting
The voltage settings shown in parentheses are for 400 V class Inverters.
D
This setting is used as the reference value for functions such as the protection functions.
D
Motor Selection (Motor Overheating Protection): E1-02
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Set the type of motor being used. This setting is a reference for overheating protection functions.
D
User User
Constant
Number
Motor selection (mo-
E1-02
tor overheating
protection)
Settings
D
Setting
0
1
2

Required Constant Settings

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Enter autotuning mode and make the following constant settings:
1.
Rated Voltage*
•
Set the rated voltage (VAC) shown on the motor nameplate.
The rated voltage for vector control motors may be 10% to 20% lower than that for general-pur-
pose motors. Check the voltage on the nameplate or in the test reports.
Rated Current
•
Set the rated current (A) shown on the motor nameplate.
Rated Frequency*
•
Set the rated frequency (Hz) shown on the motor nameplate.
Rated Speed
•
Set the rated speed (r/min) shown on the motor nameplate.
Number of Poles
•
Set the number of poles.
Motor Selection
•
Select motor 1 or motor 2. (Normally select motor 1.).
CAUTION
Change g
during during Setting Setting
Name
Range
Opera-
tion
155 to 255
×
(310 to 510)
Change g
during during Setting Setting
Name
Opera- Range
tion
0 to 2
×
Standard motor (general-purpose motor)
Special motor (inverter-exclusive motor)
Special motor (vector-exclusive motor)
6 - 33
6.4 Flux Vector Control
Valid Access Levels
Factory Factory
Unit
V/f V/f with
Setting
Control PG
200
VAC Q Q
(400)
Valid Access Levels
Unit Factory Factory
V/f V/f with
Setting
Control PG
Q Q
− 0
Function
Open
Flux
Loop
Vector
Vector
Q Q
6
Open
Flux
Loop
Vector
Vector
Q Q