Sourcetronic ST600 Series - Page 228

Frequency Inverter ST600 Series High-Performance Multifunction VFD Function parameter list
-221-
1: Reverse
Bit1: Set pulse direction by running direction
0: Disable, and BIT0 is valid;
1: Enable
Hundreds: ReservedThousands: Pulse control selection
Bit0: Pulse filter selection
0: Inertia filter
1: Average moving filter
Bit1: Overspeed control
0: No control
1: Control
P21.02
Position loop gain
1
The two automatic position regulator (APR) gains are
switched based on the switching mode set in P21.04.
When the spindle orientation function is used, the gains
are switched automatically, regardless of the setting of
P21.04. P21.03 is used for dynamic running, and P21.02
is used for maintaining the locked state.
Setting range: 0.0–400.0
20.0
○
P21.03
Position loop gain
2
30.0
○
P21.04
Switch-over mode
of position loop
gain
This parameter is used to set the APR gain switching
mode. To use torque command-based switching, you
need to set P21.05; and to use speed command-based
switching, you need to set P21.06.
0: No switch-over
1: Torque command
2: Speed command
3–5: Reserved
0
○
P21.05
Torque command
level during
position gain
switch-over
0.0–100.0% (rated motor torque)
10.0%
○
P21.06
Speed command
level during
position gain
switch-over
0.0–100.0% (rated motor speed)
10.0%
○
P21.07
Smooth filter
coefficient during
gain switch-over
The smooth filter coefficient during position gain switch-
over.
Setting range: 0–15
5
○
P21.08
Output limit of
position controller
The output limit of position regulator, if the limit value is
0, position regulator will be invalid, and no position
control can be performed, however, speed control is
available.
Setting range: 0.0–100.0% (max. output frequency
P00.03)
20.0%
○
P21.09
Completion range
of positioning
When the position deviation is less than P21.09, and the
duration is larger than P21.10, positioning completion
signal will be outputted.
10
○