INVT Goodrive350-19 Series Operation Manual page 242

Goodrive350-19 Series VFD for Crane
Function
Name
code
P13.02 Pull-in current 1
P13.03 Pull-in current 2
Switch-over
P13.04 frequency of pull-in
current
High-frequency
P13.05 superposition
frequency
High-frequency
P13.06 superposition
voltage
Control parameter
P13.07
Control parameter
P13.08
Frequency
threshold of
P13.09
phase-lock loop
switch-in
2: Pulse superposition
Pull-in current is the pole position orientation
current; pull-in current 1 is valid within the lower
limit of pull-in current switch-over frequency
threshold. If you need to increase the start
torque, increase the value of this function
parameter properly.
Setting range: 0.0%–100.0% (of the motor
rated current)
Pull-in current is the pole position orientation
current; pull-in current 2 is valid within the lower
limit of pull-in current switch-over frequency
threshold. You do not need to change the value
in most cases.
Setting range: 0.0%–100.0% (of the motor
rated current)
0.0–200.0% (of the motor rated frequency)
200–1000Hz
Specifies the pulse current threshold when the
initial magnetic pole position is detected in the
pulse mode. The value is a percentage in
relative to the rated current of the motor.
Setting range: 0.0–300% (of the motor rated
voltage)
0.0–400.0
0
0–0xFFFF
1
Used to set the frequency threshold for
enabling the counter-electromotive force
phase-locked loop in SVC 0. When the running
frequency is lower than the value of the function
code, the phase-locked loop is disabled; and
when the running frequency is higher than that,
Description
-230-
Function parameters
Default Modify
○
20.0%
○
10.0%
○
20.0%
◎
500Hz
◎
100.0%
○
0.0
○
0
○
50.00