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E6581381
E-23
5
■ Relationship between V/F control mode selection (RV) and Motor constant
parameter
&c : Valid, ° : Invalid
Parameter RV (V/F control mode selection)
01234
Title Function
V/F
constant
Variable
torque
Automatic
torque boost
control
Vector
control
Energy-
saving
XN
Base frequency 1
XNX
Base frequency voltage 1
XD Torque boost value 1
° ° °
H
Base frequency 2
c°°°°
H
Base frequency voltage 2
c ° ° ° °
H Torque boost value 2
c°°°°
H
Auto-tuning
° ° c c c
H
Slip frequency gain
°°°c°
H Automatic torque boost value
° °
H
Motor rated current
cc
H
Motor no-load current
° ° c c c
H Motor rated speed
cc
H
Speed control response coefficient
° ° c c c
H
Speed control stability coefficient
°°ccc
H Exciting current coefficient
° ° c c °
H
Stall prevention control coefficient 1
ccccc
H
Stall prevention control coefficient 2
c c c c c
H Motor adjustment coefficient
ccccc
H
Maximum voltage adjustment
coefficient
c c c c c
H
Waveform switching adjustment
coefficient
ccccc
: Be sure to set and adjust the parameters.
c : Adjust the parameters if necessary.