59
5.3.2.
Area A (filter constant setting area)
In the area A, set the parameters of electric constants of AC filter required for converter control. Be sure
to set appropriate values before operating the converter.
■
A-00 and A-01
Electric constant of filter
Display Contents
Setting range (Selecting item)
Initialized
data
Unit
Write
during
operation
A-00
AC reactor constant
(1 phase)
0.001 to 32.767
Depends on
capacity
mH
x
A-01
Capacitance of
filter capacitor
(1 phase of phase
conversion)
0.1 to 6553.5
Depends on
capacity
μ
F
x
AC reactor constant: A-00
In this parameter, set the inductance value for one phase of the AC reactor connected to VF66R.
Capacitance of filter capacitor capacity: A-01
In this parameter, set the capacitance for one phase of phase conversion of the filter capacitor connected to
the AC power supply side.
Set appropriate values since these parameters affect the control performance. Set this with a nominal value.
The values of the AC reactor and filter capacitor specified by Toyo Denki are set automatically at the time
of the control board initialization.
Be sure to use the AC reactor and filter capacitor specified by Toyo Denki.
Using an unspecified AC reactor or filter capacitor may degrade the control performance.
