Position Command Filter; Position Command Inhibit Function - Parker FL20-CA 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
Position loop filter time constant
Setting range
2003h-07h
1～10000
Function code
Po306
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.
Input position
command
Command pulse
prohibition
Actual response
position command
(1) Input signal
Signal name Code
Command
INH-P
pulse inhibit
(2) Setting parameters
Parameters
2003h-09h.A=0
2003h-09h.A=1
Mfr's value
Setting unit
ms 1
Mapping Data type
N INT16
ON ON
OFF
Default
terminal
Inhibiting the servo drive from counting
Must be
input pulses, position pulse command is
allocated
invalid.
Remarks
Terminal of inhibiting command pulse is invalid.
Terminal of inhibiting command pulse is valid.
138
PP CSP
When enabled
Immediate
Accessibility
RW
OFF
Remarks