Goodrive300-LIFT series inverter
Function parameters
-73-
Function
code
Name
Detailed instruction of parameters
Default
value
Modify
P19 Group Reserved
P20 Group Encoder
P20.00
Encoder type
0: Incremental encoder (AB)
1: ABZUVW encoder
2: Rotary transformer encoder
3: Sin/Cos encoder without CD signals
4: Sin/Cos encoder with CD signals
5: EnDat
0
◎
P20.01
Pulse quantity Pulse number when the encoder rotates a circle.
Setting range: 0
–
60000
1024
◎
P20.02
Encoder
direction
Ones: AB direction
0: Forward
1: Reverse
Tens: Reserved
Hundreds place:
CD (UVW) magnetic signal direction
0: Forward
1: Reverse
0x000
◎
P20.03 Offline detection
time
Detection time of encoder offline fault.
Setting range: 0.0
–
10.0s
1.0s
○
P20.04
Encoder reverse
fault detection
time
Detection time of encoder reverse fault.
Setting range: 0.0
–
100.0s
0.8s
○
P20.05
Filter times
Setting range: 0x000
–
0x999
Ones: filter times at low speed, corresponding to
2^(0
–
9)*125us
Tens: filter times at high speed, corresponding
to 2^(0
–
9)*125us
Hundreds: segmented speed detection filter,
corresponding to 2^(0
–
9)*125us
0x133
○
P20.06
Speed ratio of
motor and
encoder
It is necessary to set the parameter when the
encoder does not install on the motor shaft and
the drive ratio is not 1.
Setting range: 0.001
–
65.535
1.000
○
P20.07
Synchronous
motor control
parameters
Setting range: 0x0000
–
0xFFFF
Bit0: Enable Z-pulse correction
Bit1: Enable encoder angle correction
Bit2: Enable SVC speed detection
Bit3: Rotary transformer speed detection mode
Bit4: Z-pulse capture mode
Bit5: V/F control without detecting initial encoder
angle
1
○
