INVT GD270-090-4 - Page 154

Goodrive270 series VFD for fan and pump Function parameter list
-144-
Function
code
Name Description Default
Modify
P03.27
Speed display
selection in vector
control
0: Display the actual value
1: Display the set value
0 ƻ
P03.28
Static friction
compensation
coefficient
0.0
±100.0% 0.0% ƻ
P03.29
Corresponding
frequency point of
static friction
0.50
±P03.31 1.00Hz ƻ
P03.30
High speed friction
compensation
coefficient
0.0
±100.0% 0.0% ƻ
P03.31
Corresponding
frequency of high
speed friction torque
P03.29
±400.00kHz 50.00Hz ƻ
P03.32
Enabling torque
control
0: Disable
1: Enable
0 Ƽ
P03.33
Flux-weakening
integral gain
0
±8000 1200 ƻ
P03.34
Reserved
0±65535
0
ƽ
P03.35
Control mode
optimization
selection
0
±0x1111
Ones plac
e: Torque command selection
0: Torque reference
1: Torque current reference
Tens place: Reserved
0: Reserved
1: Reserved
Hundreds place: indicates whether to enable
speed
-loop integral separation
0: Disable
1: Enable
Thousands place: Reserved
0: Reserved
1
: Reserved
Range: 0x0000±0x1111
0x0000 ƻ
P03.36
Speed-loop
differential gain
0.00
±10.00s 0.00s ƻ
P03.37
High-frequency
current-loop
P03.37
setting range: 0±65535
P03.38 setting range: 0±65535
1000 ƻ