YASKAWA V1000 Series Technical Manual

Setting Specification Characteristic Application
C 90 Hz (with 60 Hz base)
Constant output
When operating at speeds greater than 60 Hz motor requires constant voltage.
Above 60 Hz, motor operates in constant power range.
D 120 Hz (with 60 Hz base)
E 180 Hz (with 60 Hz base)
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V/f Pattern Characteristics
These graphs apply to 200 V class drives; double the values for 400 V class drives.
• Constant Torque Characteristics, Settings 0 through 3
Setting = 0
50 Hz Setting = 1 60 Hz Setting = 2 60 Hz Setting = 3 72 Hz
Voltage (V)
Frequency (Hz)
0
12
200
1.3 2.5 50
16
Voltage (V)
Frequency (Hz)
0
12
16
200
1.5 3 60
Voltage (V)
Frequency (Hz)
0
12
16
200
1.5 3 6050
Voltage (V)
Frequency (Hz)
0
12
16
200
1.5 3 7260
• Reduced Torque Characteristics, Settings 4 through 7
Setting = 4
50 Hz Setting = 5 50 Hz Setting = 6 60 Hz Setting = 7 60 Hz
Voltage (V)
Frequency (Hz)
0
8
200
1.3 25 50
35
Voltage (V)
Frequency (Hz)
0
9
200
1.3 25 50
50
Voltage (V)
Frequency (Hz)
0
8
200
1.5 30 60
35
Voltage (V)
Frequency (Hz)
0
9
200
1.5 30 60
50
• High Starting Torque Characteristics, Settings 8 through B
Setting = 8
50 Hz Setting = 9 50 Hz Setting = A 60 Hz Setting = B 60 Hz
0
12
200
1.3 2.5 50
19
Voltage (V)
Frequency (Hz)
Voltage (V)
Frequency (Hz)
0
13
200
1.3 2.5 50
24
Voltage (V)
Frequency (Hz)
0
12
200
1.5 3 60
19
Voltage (V)
Frequency (Hz)
0
15
200
1.5 3 60
24
• Constant Output Characteristics, Settings C through F
Setting = C
90 Hz Setting = D 120 Hz Setting = E 180 Hz
Voltage (V)
Frequency (Hz)
0
12
16
200
1.5 3 9060
Voltage (V)
Frequency (Hz)
0
12
16
200
1.5 3 12060
Voltage (V)
Frequency (Hz)
0
12
16
200
1.5 3 18060
Note: Setting an improper V/f pattern may result in reduced motor torque or increased current (due to over excitation).
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Motor Parameters: E2-01 through E2-12 (Manually Entering Parameter Settings)
In Open Loop Vector Control, motor parameters are set automatically during the Auto-Tuning process. Manually set motor parameters if Auto-Tuning
cannot be performed. Refer to Auto-Tuning on page 91 for more information. Refer to E: Motor Parameters for a list of motor parameters E2-01 to
E2-12.
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Setting Motor Parameters Manually
The following table provides instructions on how to set motor parameters. Refer to the motor data sheet for the correct motor data.
No. Parameter Name Setting Method
E2-01 Motor Rated Current Sets the motor nameplate full load current in amperes (A).
E2-02 Motor Rated Slip
Calculate and set the motor rated slip based on the rated speed described on the motor nameplate.
Motor rated slip = Motor rated frequency [Hz] - Rated speed [r/min] x No. of motor poles / 120.
E2-03 Motor No-Load Current
Set motor no-load current at rated voltage and rated frequency.
Contact the motor manufacturer to get the no-load current. This information is not usually written on the motor nameplate.
The default no-load current is for a Yaskawa 4-pole motor.
E2-04 Number of Motor Poles Displayed only when OLV control mode is selected. Set the number of motor poles described on the motor nameplate.
4.6 Basic Drive Setup Adjustments
YASKAWA ELECTRIC SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual (Preliminary)
85
4
Start-Up Programming & Operation

YASKAWA V1000 Series Specifications

General

Model	V1000 Series
Series	V1000
Output Frequency	0.1 to 400 Hz
Overload Capacity	150% for 60 seconds
Type	AC Drive
Control Method	V/f Control
Input Voltage	200-240V, 380-480V
Output Voltage	0 to Input Voltage
Power Range	0.1 to 18.5 kW
Horsepower	0.2 to 25 HP
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit, Ground Fault
Communication Interfaces	Modbus RTU
Enclosure	IP20
Ambient Temperature	-10 to +50°C
Storage Temperature	-20 to +60°C
Humidity	5 to 95% RH (non-condensing)
Cooling Method	Fan Cooled