TEC TECDrive20-EU Series - Page 61

TECDrive20-EU Series Inverter Function parameters
-56-
Function
code
Name
Description
Default
Modify
Note: 100% corresponds to the rated voltage of
the motor.
P04.28
Voltage value
set via keypad
This function code is the voltage digital set value
when the voltage setting channel is selected as
"keypad selection"
Setting range: 0.0%–100.0%
100.0%
○
P04.29
Voltage
increase time
Voltage increasing time is the time when the
inverter accelerates from the output minimum
voltage to the output maximum voltage.
Voltage decreasing time is the time when the
inverter decelerates from the output maximum
voltage to the output minimum voltage.
Setting range: 0.0–3600.0s
5.0s
○
P04.30
Voltage
decrease time
5.0s
○
P04.31
Output
maximum
voltage
Set the upper and low limit of the output voltage.
Setting range of P04.31: P04.32–100.0%
(the rated voltage of the motor)
Setting range of P04.32: 0.0%–P04.31
(the rated voltage of the motor)
Vmax
Vmin
Vset
t1
t2
T
t1=P04.29
t2=P04.30
100.0%
◎
P04.32
Output
minimum
voltage
0.0%
◎
P04.33
Flux
weakening
coefficient in
constant
power zone
Adjust the output voltage of the inverter in
SVPWM mode during flux weakening.
Note: Invalid in the constant torque mode.
Output Voltage
Output frequency
(P04.33-1.00)*Vb
out
b
V
V
f 2f
b
b
Setting range of P04.33: 1.00–1.30
1.00
○