INVT Goodrive 35 Series Operation Manual page 125

Goodrive35 inverters
Function
Name
code
Offline detection
P20.03
time
Encoder reverse
P20.04 fault detection
time
P20.05 Filter times
Speed ratio of
P20.06 motor and
encoder
Control
P20.07
parameters of SM
P20.08 Offline detection Z pulse offline fault is ENC1Z. Z pulse detection can
Detailed instruction of parameters
1: Reverse
When encoder offline fault (ENC10) or encoder
reverse fault (ENC1D) is reported, adjust this
function code to change the AB pulse direction,
removing the need of re-adjusting the wiring of AB
pulse.
Tens: Z pulse direction
0: Forward
1; Reverse
No setting required
Hundreds: Direction of magnetic pole signal
0: Forward
1: Reverse
Perform rotary autotuning on magnetic pole position
(P20.11=1 or 3), if autotuning is succeeded, the
magnetic pole signal direction will be set
automatically
Detection time of encoder offline fault.
Range: 0.0 – 100.0 s
Detection time of encoder reverse fault.
Range: 0.0 – 100.0 s
0x00 – 0x99
Ones: filter times at low speed, corresponds to 2^ (0
– 9)*125us
Tens: filter times at high speed, corresponds to 2^ (0
– 9)*125us
It is necessary to set the parameter when the
encoder does not install on the motor shaft and the
drive ratio is not 1.
Range: 0.001 – 65.535
0x0000 – 0xFFFF
Bit0: Z pulse correction enabling Bit1: Encoder angle
correction enabling
Bit2: SVC speed detection enable
Bit3: Speed detection mode of rotary transformer
Bit4: Z pulse capture modes
Bit12: Z pulse arrival signal clearance after stop
118
Function parameters
Default Mod
value ify
○
1.0 s
○
0.8 s
○
0x33
○
1.000
○
0x0003
○
0