INVT Goodrive350-19 Series Operation Manual page 322

Goodrive350-19 Series VFD for Crane
Function
Name
code
process voltage
coefficient K1
Conical motor
constant process
P91.02
voltage coefficient
Conical motor DEC
P91.03 process voltage
coefficient K3
brake
demagnetizing needs to be implemented to
prevent slip in case of overdue brake closing.
Setting range of P91.00: 0–1
0: Disable
1: Enable
K2
P91.00=0: Disable. Normal voltage curves are
used.
P91.00=1: Enable. Conical motor voltage
curves are used.
Setting range of P91.01: P91.02 –150.0%
(100.0% corresponding to the motor rated
voltage)
Setting range of P91.02: P91.03–P91.01
Setting range of P91.03: 0.0–P91.02
Output
frequency
Rated
frequency
Output
voltage V
(%)
P91.01
P91.02
P91.03
Torque boost
voltage (%)
Start
command
Brake
action
The conical
simultaneously with the multi-dot V/F function.
Description
release. During
motor function
-310-
Function parameters
Default Modify
stop, quick
100.0%
80.0%
Time t
Time t
is used
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