INVT Goodrive350 Series Operation Manual page 244

Goodrive350 IP55 High-ingress Protection Series VFD
Function
Name
code
Speed
P20.15 measurement
mode
Frequency division
P20.16
coefficient
Pulse filter handling
P20.17
selection
Encoder pulse filter
P20.18
width
Pulse reference
P20.19
filter width
Pulse number of
P20.20
pulse reference
Enabling SM angle
P20.21
compensation
Frequency point of
P20.22 speed
measurement
Description
0: PG card
1: Locally measured through HDIA and HDIB.
Only the 24V incremental encoders are
supported.
0–255
0x0000–0xFFFF
Bit0: Enable/disable encoder input filter
0: Disable
1: Enable
Bit1: Encoder signal filter mode (set bit0 or bit2
to 1)
0: Self-adaptive filter
1: Use P20.18 as the filter parameter
Bit2: Enable/disable encoder frequency-division
output filter
0: Disable
1: Enable
Bit3: Reserved
Bit4: Enable/disable pulse reference filter
0: Disable
1: Enable
Bit5: Pulse reference filter mode (valid when
bit4 is set to 1)
0: Self-adaptive filter
1: Use P20.19 as the filter parameter
Bit6–15: Reserved
0–63
0 indicates 0.25μs.
0–63
0 indicates 0.25μs.
0–65535
0–1
0–630.00Hz
-226-
Function parameter list
Default Modify
◎
0
○
0
○
0x0033
○
2
○
2
◎
1024
○
1
○
1.00Hz