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Ecowatt
Drive K320 series
®
Function
Name
code
Autotuning of
P20.11
initial angle of
pole
Speed
measurement
P20.12
optimization
selection
CD signal zero
P20.13
offset gain
Encoder type
P20.14
selection
Speed
P20.15
measurement
mode
Frequency
P20.16
division
coefficient
Pulse filter
P20.17
handling selection
Description
0–3
1: Rotary autotuning (DC brake)
2: Static autotuning (suitable for
resolver-type encoder, sin/cos with CD
signal feedback)
3:
Rotary
autotuning
identification)
0: No optimization
1: Optimization mode 1
2: Optimization mode 2
0–65535
Ones place: Incremental encoder
0: without UVW
1: with UVW
Tens place: Sin/Cos encoder
0: without CD signal
1: with CD signal
0: PG card
1: local; realized by HDIA and HDIB;
supports incremental 24V encoder only
0–255
When the function code is set to 0 or 1,
frequency division of 1:1 is implemented.
0x0000–0xffff
Bit0: Enable/disable encoder input filter
0: No filter
1: Filter
Bit1: Encoder signal filter mode
0: Self-adaptive filter
1: Use P20.18 filter parameter
Bit2:
Enable/disable
frequency-division output filter
0: No filter
1: Filter
Bit3: Reserved
Bit4: Enable/disable pulse reference filter
0: No filter
-223-
Function parameter list
Default Modify
(initial
angle
0x00
0x0033
encoder
0
◎
1
◎
0
○
◎
0
◎
0
○
○
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