INVT Goodrive3000 Series Operation Manual page 182

Goodrive3000 series medium voltage VFD
Function
Name
code
filter times
P20.03 defines encoder offline detection time. When the offline time exceeds the set time, the VFD will
alarm encoder offline fault (ENCIO). P20.04 defines encoder reverse detection time. When the reverse
detection time exceeds the set time, the VFD will alarm encoder reverse fault (ENCID).
Note: Adjusting above parameters will influence the flexibility of encoder fault protection and sometimes
abnormal actions may occur, so adjust carefully.
Function
Name
code
Speed ratio between
P20.06
motor and encoder
Set the speed ratio between motor and encoder according to actual conditions.
Function
Name
code
Magnetic pole initial
P20.10
angle
Magnetic pole initial
P20.11
angle autotuning
Description
Tens: High-speed filter times
Description
0.000–65.535
Description
0.00–359.99
0–2
0: No operation
1: Rotation autotuning
2: Static autotuning (suitable for
rotary encoder feedback)
-177-
Goodrive3000 inverter
Setting range Default
Setting range Default
0.000–65.535 1.000
Setting range Default
0.00–359.99 0.00
0–2 0