Using V/F Control Mode - YASKAWA VS-606V7 Series Instruction Manual

• Using V/f Control Mode

Vector control mode is preset at the factory.
Control mode selection (n002): 0: V/f control mode (initial setting)
Adjusting torque according to application
Adjust motor torque by using "V/f pattern" and "full-range automatic torque boost".
• V/f pattern setting
Set V/f pattern by n011 to n017 as described below. Set each pattern when using a
special motor (high-speed motor, etc.) or when requiring special torque adjustment
of machine.
n016 n014 n013
Parameters
No.
n011 Max. output frequency
n012 Max. voltage
Max. voltage output frequency
n013
(base frequency)
n014 Mid. output frequency
n015 Mid. output frequency voltage
n016 Min. output frequency
n017 Min. output frequency voltage
* 10.0V for 200V class 7.5/10hp (5.5/7.5kW)
20.0V for 400V class 7.5/10hp (5.5/7.5kW)
NOTE: Values with parentheses indicate 400V class.
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1: Vector control mode
Be sure to satisfy the following
conditions for the setting of n011
to n017.
n016 < n014 < n013 < n011
If n016 = n014 is set, the set
value of n015 is disabled.
n011 (frequency)
Name Unit Setting range
0.1Hz 50.0 to 400.0Hz
1 to 255.0V
1V
(0.1 to 510.0V)
0.1Hz 0.2 to 400.0Hz
0.1Hz 0.1 to 399.9Hz
0.1 to 255.0V
1V
(0.1 to 510.0V)
0.1Hz 0.1 to 10.0Hz
1 to 50.0V
1V
(0.1 to 100.0V)
Initial Setting
60.0Hz
230.0V
(460.0V)
60.0Hz
1.5Hz
12.0V
(24.0V)
1.5Hz
4.3V *
(8.6V)