Higen FDA5000 Series User Manual

Chapter 6. Parameter Setting
6-13
6.4 Common Parameters Related to Control (Control Mode: P2--)
In this group, functions of common parameters related to control and several additional
functions can be executed.
(Caution !) Menus marked with "*" cannot be corrected during Servo-ON.
Menu Menu name Unit Display range Initial value Mode
*P2-01 Controller Type 0 ~ 5 1 SPT
Designate servo controller model as follows:
Servo model Set value Remarks
Torque servo 0
Speed servo 1 Basic set value
Position servo 2
Speed/position servo 3
Speed servo, if contact (type) is ON;
and position servo, if contact (type) is OFF
Speed/torque servo 4
Speed servo, if contact (type) is ON;
and torque servo, if contact (type) is OFF
Position/torque servo 5
Position servo, if contact (type) is ON;
and torque servo, if contact (type) is OFF
Menu Menu name Unit Display range Initial value Mode
P2-02 PC P Gain rad/sec 0 ~ 500 50 P
If the proportional gain is large, the time to reach the command position is reduced.
However, if the proportional gain is excessively large, vibration occurs when the motor
stops, or overshoot occurs in transient status.
Recommended maximum set value =
[SC LOOP Gain (P2- 03)]
10
[rad/sec]
Recommended maximum set value =
[SC LOOP Gain (P2- 03)]
4
[rad/sec]
If the maximum set value is exceeded, overshoot may occur on the position.
Menu Menu name Unit Display range Initial value Mode
P2-03 SC LOOP Gain rad/sec 0 ~ 5000 By capacity SPT
If the speed loop gain is large, high speed response characteristics may be obtained but the
normal condition characteristics may become deteriorated. Set appropriate level of loop gain
to ensure desired performance.
The servo speed response is closely related to the system inertia. Set accurate motor inertia
(JM(P1-02)], and set the ratio of the overall system inertia (Sum of motor inertia and load
inertia) to the motor inertia in [Inertia Ratio (P2-22)]. If the accurate system inertia is
unknown, use the autotuning function provided with the servo.
(Caution!) Initial value by capacity - FDA-5001-4: 500, FDA-5005-75: 200

Higen FDA5000 Series Specifications

General

Brand	Higen
Model	FDA5000 Series
Category	Servo Drives
Language	English