Position Command Filter; Position Command Inhibit Function - Parker FL-20-C Series Product Manual

7.1.9 Position command filter

For the below situation, position command filter should be selected:
1.Position command of PC/PLC output is not dealt with by acceleration/deceleration.
2.The frequency of pulse command is high.
3.The electronic gear ratio is higher than 10 times
2003h-07h
Setting position loop filter time constant correctly can make motor rotate smoothly. The
parameter does not affect pulse numbers.
Filter frequency is used to inhibit high-frequency of disturbance pulses. Please do not set this
value too low, avoid inhibiting effective high-frequency pulse command.

7.1.10 Position command inhibit function

This function inhibits the servo drive from counting input pulses during position control.
(1) Input signal
Signal name
Command
pulse inhibit
(2) Setting parameters
Parameters
2003h-09h.A=0
2003h-09h.A=1
Position loop filter time constant
Setting range
1～10000
Function code
Po306
Input position
command
ON
Command pulse
prohibition
Actual response
position command
Default
Code
terminal
Must be
INH-P
allocated
Terminal of inhibiting command pulse is invalid.
Terminal of inhibiting command pulse is valid.
Mfr's value
Setting unit
ms
Mapping Data type
N
ON
OFF
Inhibiting the servo drive from counting
input pulses, position pulse command is
invalid.
Remarks
129
PP CSP
When enabled
1 Immediate
Accessibility
INT16
OFF
Remarks
RW