INVT Goodrive270 Series User Manual

Goodrive270 series VFD for fan and pump Function parameter list
-206-
Function
code
Name
Description
Default
Modify
transformed into heat energy by increasing the
magnetic flux.
The VFD monitors the state of the motor
continuously even during the magnetic flux
period. Magnetic flux braking can be used for
motor stop, as well as for motor rotation speed
change. The other advantages include:
Braking is performed immediately after the stop
command is given. The braking can be started
without waiting for magnetic flux weakening.
The cooling is better. The current of the stator
other than the rotor increases during magnetic
flux braking, while the cooling of the stator is
more effective than the rotor.
P08.51
VFD input power
factor
This function code is used to adjust the current
display value on the AC input side.
0.00–1.00
0.56
○
P08.52
Reserved
P08.53
Upper limit
frequency bias
value in torque
control
0.00 Hz–P00.03(Max. frequency)
Note: Valid only for torque control.
0.00Hz
○
P08.54
Upper limit
frequency
ACC/DEC selection
in torque control
0: No limit on acceleration or deceleration
1: ACC/DEC time 1
2: ACC/DEC time 2
3: ACC/DEC time 3
4: ACC/DEC time 4
0
○
P08.55
Carrier frequency
change with
temperature
0: Disable
1: Enable
Note: When the VFD detects that the heatsink
temperature exceeds the rated temperature, it
automatically decreases the carrier frequency to
lower the temperature rise. When the
temperature decreases to a specified value, the
carrier frequency restores to the setting. This
function can reduce the VFD overheat alarm
reporting chances.
1
○

INVT Goodrive270 Series Specifications

General

Brand	INVT
Model	Goodrive270 Series
Category	Water Pump
Language	English