Gain Switchover - Parker FL20-CA Series Product Manual

Function code
Po200
nd
2 current loop bandwidth
Setting Range
2002h-02h 10~3000
Function code
Po201
st
1 torque filter time constant
Setting Range
2002h-0Fh 0~30000
Function code
Po214
nd
2 torque filter time constant
Setting Range
0~30000
2002h-10h
Function code
Po215
The larger the current loop bandwidth is, the faster the system response is, but noise may be
louder conversely.

9.3.4 Gain Switchover

Gain switchover can be triggered by servo drive inside or external DI, which has following
effect:
● Switch to lower gain for vibration inhibition in motor standstill state (servo enabled);
● Switch to higher gain to narrow positioning time in motor standstill state;
● Switch to higher gain for obtaining better instruction tracking performance in running state;
● Switch to different gain setting by external signal according to the load condition.
(1) User Parameter
Gain switching mode
2002h-20h Setting Range
0~6
Mapping Data type
N INT16
PP PV PT CSP CSV CST HM
Mfr's Value
Setting Unit
—
HZ
Mapping Data type
N INT16
PP PV PT CSP CSV CST HM
Mfr's Value
Setting Unit
—
0.01ms
Mapping Data type
N INT16
PP PV PT CSP CSV CST HM
Mfr's Value
Setting Unit
0.01ms 0
Mapping Data type
N INT16
PP PV CSP CSV
Mfr's Value
Setting Unit
N/A 0
299
Accessibility
RW
Effect
Immediate
Accessibility
RW
Effect
Immediate
Accessibility
RW
Effect
Immediate
Accessibility
RW
Effect
Immediate