INVT Goodrive350 Series Operation Manual page 248

Goodrive350 IP55 High-ingress Protection Series VFD
Function
Name
code
position command
ratio
Denominator of
P21.12 position command
ratio
Position
P21.13
feedforward gain
Position
P21.14 feedforward filter
time constant
Position command
P21.15
filter time constant
Digital positioning
P21.16
mode
Description
corresponding relation
command and actual running displacement.
Setting range: 1–65535
Setting range: 1–65535
0.00–120.00%
For pulse train reference only (position control)
0.0–3200.0ms
For pulse train reference only (position control)
Position feedforward filter time constant during
the pulse train positioning.
0.0–3200.0ms
0x0000–0xFFFF
Bit 0: Positioning mode
0: Relative position
1: Absolute position (Origin mode. This function
is reserved.)
Bit 1: Cyclic positioning setting. You can enable
positioning through a terminal (function 55) or
choose automatic cyclic positioning. Terminals
support only the enabling of continuous
positioning, and automatic cyclic positioning
can be set to cyclic positioning or reciprocating
positioning through bit2 of P21.16.
0: Terminal-based cyclic positioning
1: Automatic cyclic positioning
Bit2: Cyclic mode
0: Continuous
1: Reciprocating (support the automatic cyclic
positioning)
Bit 3: P21.17 based digital setting mode. You
can select incremental or position type. The
incremental type indicates that P21.17 needs to
be conducted again after each positioning is
enabled. The position type indicates that the
displacement is set through P21.17, and the
-230-
Function parameter list
between position
Default Modify
○
1000
○
100.00
○
3.0ms
◎
0.0ms
○
0x0000